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	<title>Equipement d&rsquo;Optique Electronique &#8211; JEOL</title>
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	<title>Equipement d&rsquo;Optique Electronique &#8211; JEOL</title>
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		<title>CRYO ARM™ 300S – Microscope cryo-électronique 300 kV pour la biologie structurale</title>
		<link>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/cryo-arm-300s-2</link>
					<comments>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/cryo-arm-300s-2#respond</comments>
		
		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Mon, 03 Aug 2026 14:02:03 +0000</pubDate>
				<guid isPermaLink="false">https://www.jeol.fr/?post_type=avada_portfolio&#038;p=13691</guid>

					<description><![CDATA[Le CRYO ARM™ 300S est un microscope cryo-électronique 300 kV Cold FEG conçu pour les plateformes de cryo-EM, les laboratoires de biologie structurale et les environnements pharmaceutiques. Il réunit dans un seul système l’analyse de particules isolées, la cryo-tomographie électronique et la 3DED/MicroED, avec un haut niveau d’automatisation pour améliorer la reproductibilité, le débit et l’accessibilité des acquisitions.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S (JEM-3300S)</h2></div><div class="fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Microscope électronique cryo</h3></div><div class="fusion-text fusion-text-1"><p style="text-align: justify;">Voici le tout dernier microscope en transmission cryo 300 kV Cold FEG développé par JEOL : le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S. Grâce à l’automatisation pilotée par l’IA et à un process optimisé, la cryo-microscopie devient plus rapide, plus reproductible et plus accessible, quel que soit le niveau d’expérience de l’opérateur. Ce microscope cryo permet l&rsquo;analyse de particules isolées (SPA), la cryo-tomographie électronique (cryo-ET), la technique 3DED/MicroED et bien plus encore, le tout au sein d&rsquo;un instrument hautement automatisé. Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S est conçu pour fournir des données structurales haute résolution, tout en offrant stabilité, débit et facilité d&rsquo;utilisation exigés par les laboratoires actuels de biologie structurale et pharmaceutiques.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S × SmartScope &#8211; Acquisition de données en particules uniques assistée par IA</h2></div><div class="fusion-text fusion-text-2"><p style="text-align: justify;">SmartScope<sup>1</sup> est un logiciel <em>open source</em> prenant en charge l&rsquo;acquisition de données pour l&rsquo;analyse de particules isolées. Grâce à l&rsquo;IA, il détecte automatiquement les zones propices à l&rsquo;imagerie et peut automatiser l&rsquo;ensemble du processus jusqu&rsquo;à l&rsquo;acquisition des données. De plus, son interface intuitive permet d’organiser le flux opérationnel de manière simple et limite au strict nécessaire les configurations requises. Cela permet de donner un accès simplifié aux opérateurs même débutants et leurs permettre d’acquérir des données de haute qualité.</p>
<p><span style="font-size: 8pt;"><sup>1</sup> Jonathan Bouvette et al., eLife, 11: e80047 (2022)</span></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">a) Process</h3></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-1 hover-type-none"><img data-recalc-dims="1" fetchpriority="high" decoding="async" width="965" height="385" alt="Atlas acquisition square selection and registration - square imaging" title="cryo-arm-300S-smartscope-1" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=965%2C385&#038;ssl=1" class="img-responsive wp-image-13696" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=200%2C80&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=300%2C120&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=400%2C160&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=600%2C239&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=768%2C306&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=800%2C319&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?w=965&amp;ssl=1 965w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-2 hover-type-none"><img data-recalc-dims="1" decoding="async" width="113" height="150" title="cryo-arm-300S-fleche" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-fleche.jpg?resize=113%2C150&#038;ssl=1" alt class="img-responsive wp-image-13692"/></span></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-3 hover-type-none"><img data-recalc-dims="1" decoding="async" width="870" height="435" alt="hole detection and automated acquisition" title="cryo-arm-300S-smartscope-2" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=870%2C435&#038;ssl=1" class="img-responsive wp-image-13697" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=200%2C100&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=300%2C150&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=400%2C200&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=600%2C300&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=768%2C384&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=800%2C400&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?w=870&amp;ssl=1 870w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">b) Interface</h3></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-4 hover-type-none"><img data-recalc-dims="1" decoding="async" width="898" height="587" alt="interface SmartScope" title="cryo-arm-300S-smartscope-3" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=898%2C587&#038;ssl=1" class="img-responsive wp-image-13698" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=200%2C131&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=300%2C196&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=400%2C261&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=600%2C392&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=768%2C502&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=800%2C523&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?w=898&amp;ssl=1 898w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">c) Résultats</h3></div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-5" style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-5 hover-type-none"><img data-recalc-dims="1" decoding="async" width="767" height="411" alt="Reconstruction de la structure de l’Apoferritin avec SmartScope" title="Reconstruction de la structure de l’Apoferritin avec SmartScope" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?resize=767%2C411&#038;ssl=1" class="img-responsive wp-image-13699" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?resize=200%2C107&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?resize=300%2C161&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?resize=400%2C214&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?resize=600%2C322&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?w=767&amp;ssl=1 767w" sizes="(max-width: 640px) 100vw, 767px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Reconstruction de la structure de l’Apoferritin avec SmartScope</h2></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S × Innovations &#8211; Haut débit, facilité d&rsquo;utilisation</h2></div><div class="fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">a) Système intelligent de transfert d&rsquo;échantillons CRYO SPECPORTER<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" />-S</h3></div><div class="fusion-text fusion-text-3"><p style="text-align: justify;">CRYO SPECPORTER<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> -S est la solution proposée par JEOL pour le transfert et le stockage des échantillons cryogéniques dans le MET. Le système JEOL dispose d’un emplacement de stockage pour 12 échantillons et d’un magasin de transfert pour 6 échantillons. Cette conception permet de ne manipuler que les échantillons nécessaires à l’analyse, sans charger ni décharger l’ensemble des échantillons à chaque échange. Elle assure ainsi un fonctionnement plus stable et plus efficace, notamment dans les environnements partagés par plusieurs utilisateurs. Ces améliorations réduisent la fréquence et la durée des opérations d&rsquo;échange d&rsquo;échantillons et accroît le débit, tout en garantissant la stabilité de l&rsquo;environnement de stockage.</p>
<p><strong>Manipulation améliorée et capacité de transfert accrue</strong></p>
<p>Le nombre de cartouches pouvant être chargées simultanément dans le magasin de transfert est passé de quatre à six, ce qui réduit la fréquence et la durée des échanges d&rsquo;échantillons et accroît le débit tout en maintenant un environnement de stockage stable pour les échantillons.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-6 hover-type-none"><img data-recalc-dims="1" decoding="async" width="665" height="357" title="cryo-arm-300S-cryospecporter" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?resize=665%2C357&#038;ssl=1" alt class="img-responsive wp-image-13708" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?resize=200%2C107&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?resize=300%2C161&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?resize=400%2C215&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?resize=600%2C322&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?w=665&amp;ssl=1 665w" sizes="(max-width: 640px) 100vw, 665px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-4"><p style="text-align: justify;"><strong>Capacité d&rsquo;imagerie multi-grille « sans fin »</strong></p>
<p>Un système flexible de transfert d&rsquo;échantillons permet l&rsquo;échange sélectif et individuel des seuls échantillons requis. En imagerie multi-grilles, les échantillons peuvent être remplacés à la demande pendant que de nouveaux sont préchargés, assurant un fonctionnement continu, notamment de nuit. Ceci permet une acquisition des données plus efficace et plus rapide.</p>
<p><strong>Stockage des échantillons dans un environnement propre</strong></p>
<p>Le stockage des échantillons cryogéniques est assuré sous vide et à la température de l&rsquo;azote liquide, ce qui permet de les conserver pendant environ un mois dans un état propre et exempt d&rsquo;accumulation de glace. Cela offre une grande flexibilité dans la gestion des échantillons, en fonction des calendriers d&rsquo;analyse.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">b) Illumination conçue pour améliorer la vitesse d’acquisition</h3></div><div class="fusion-text fusion-text-5"><p style="text-align: justify;">Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S est doté d&rsquo;un système d&rsquo;illumination sans franges d&rsquo;interférence lors de l&rsquo;imagerie. Grâce à l’optimisation des conditions d’illumination, il est possible d&rsquo;acquérir des données rapidement tout en minimisant les dommages causés à l&rsquo;échantillon.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-7 hover-type-none"><img data-recalc-dims="1" decoding="async" width="922" height="552" title="cryo-arm-300S-systeme-d-illumination-1" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=922%2C552&#038;ssl=1" alt class="img-responsive wp-image-13700" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=200%2C120&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=300%2C180&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=400%2C239&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=600%2C359&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=768%2C460&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=800%2C479&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?w=922&amp;ssl=1 922w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-10 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">c) Stabilité et adaptabilité améliorées</h3></div><div class="fusion-text fusion-text-6"><p style="text-align: justify;">Les améliorations apportées au système d&rsquo;illumination, notamment à la lentille condenseur (CL) et à son diaphragme, optimisent l’utilisation et la stabilité du faisceau d&rsquo;électrons. Huit tailles de diaphragme, associées à sept configurations de faisceau optimisées et sans frange d’interférence, permettent d&rsquo;obtenir un éclairage idéal pour une grande variété d&rsquo;échantillons.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-8 hover-type-none"><img data-recalc-dims="1" decoding="async" width="913" height="310" title="cryo-arm-300S-systeme-d-illumination-2" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=913%2C310&#038;ssl=1" alt class="img-responsive wp-image-13701" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=200%2C68&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=300%2C102&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=400%2C136&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=600%2C204&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=768%2C261&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=800%2C272&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?w=913&amp;ssl=1 913w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-11 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S × Innovations &#8211; Workflow cryo-CLEM offrant une efficacité et une reproductibilité élevées</h2></div><div class="fusion-text fusion-text-7"><p style="text-align: justify;">Le CryoLameller (CRYO-FIB-SEM) a été conçu pour s’intégrer parfaitement dans le workflow cryo allant de la préparation de l’échantillon à son analyse (imagerie, tomo, 3D, …). Nous utilisons le même support de grille entre le cryo FIB et le cryo MET assurant ainsi une continuité opérationnelle tout en préservant les informations de positionnement. Grâce à un microscope à fluorescence intégré, la sélection et le positionnement des zones s&rsquo;effectuent de manière intuitive et efficace par microscopie corrélative optique et électronique (CLEM).</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-12 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">a) Workflow CryoLameller x CRYO ARM<sup>TM</sup></h3></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-9 hover-type-none"><img data-recalc-dims="1" decoding="async" width="768" height="530" title="cryo-arm-300S-cryolameller" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryolameller.jpg?resize=768%2C530&#038;ssl=1" alt class="img-responsive wp-image-13707" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryolameller.jpg?resize=200%2C138&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryolameller.jpg?resize=300%2C207&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryolameller.jpg?resize=400%2C276&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryolameller.jpg?resize=600%2C414&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryolameller.jpg?w=768&amp;ssl=1 768w" sizes="(max-width: 640px) 100vw, 768px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-13 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">b) Application CLEM</h3></div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-10" style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-10 hover-type-none"><img data-recalc-dims="1" decoding="async" width="857" height="715" alt="Imagerie CLEM de mitochondrie en fluorescence" title="Imagerie CLEM de mitochondrie en fluorescence" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-imagerie-CLEM-de-mitochondrie-en-fluorescence.jpg?resize=857%2C715&#038;ssl=1" class="img-responsive wp-image-13693" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-imagerie-CLEM-de-mitochondrie-en-fluorescence.jpg?resize=200%2C167&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-imagerie-CLEM-de-mitochondrie-en-fluorescence.jpg?resize=300%2C250&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-imagerie-CLEM-de-mitochondrie-en-fluorescence.jpg?resize=400%2C334&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-imagerie-CLEM-de-mitochondrie-en-fluorescence.jpg?resize=600%2C501&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-imagerie-CLEM-de-mitochondrie-en-fluorescence.jpg?resize=768%2C641&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-imagerie-CLEM-de-mitochondrie-en-fluorescence.jpg?resize=800%2C667&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-imagerie-CLEM-de-mitochondrie-en-fluorescence.jpg?w=857&amp;ssl=1 857w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Imagerie CLEM de mitochondrie en fluorescence</h2></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-14 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S – Applications &#8211; SPA, tomographie et 3DED/MicroED réunis dans un seul système</h2></div><div class="fusion-title title fusion-title-15 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">a) Analyse de particules isolées : Système CRISPR-Cas</h3></div><div class="fusion-text fusion-text-8"><p style="text-align: justify;">CRISPR-Cas est un système d&rsquo;édition du génome dérivé d&rsquo;un mécanisme immunitaire adaptatif, dans lequel l&rsquo;ARNcr (crRNA) issu des locus CRISPR interagit avec des enzymes Cas. Parmi les différents types existants, le système de type VII illustré à gauche est compact et offre un potentiel pour une édition du génome d&rsquo;une grande précision. Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S permet de déterminer des structures à haute résolution, contribuant ainsi à élucider les mécanismes d&rsquo;édition du génome. Cas14 possède une activité de clivage spécifique à un site ; la détermination de sa structure à résolution atomique a permis d&rsquo;élucider le mécanisme de clivage du brin cible (CTR) dans les systèmes CRISPR-Cas de type VII.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-11" style="text-align:center;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><span class=" fusion-imageframe imageframe-none imageframe-11 hover-type-none"><img data-recalc-dims="1" decoding="async" width="200" height="289" alt="Résolution : 2,8–2,9 Å Complexe quinaire Cas5-Cas7-crRNA-CTR-Cas14 Données fournies par le Dr Heng Zhang de l&#039;Université médicale de Tianjin." title="Résolution : 2,8–2,9 Å Complexe quinaire Cas5-Cas7-crRNA-CTR-Cas14" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-analyse-particules-isolees-systeme-CRISPR-Cas.jpg?resize=200%2C289&#038;ssl=1" class="img-responsive wp-image-13706"/></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Résolution : 2,8–2,9 Å Complexe quinaire Cas5-Cas7-crRNA-CTR-Cas14</h2><p class="awb-imageframe-caption-text">Données fournies par le Dr Heng Zhang de l'Université médicale de Tianjin.</p></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-12" style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-12 hover-type-none"><img data-recalc-dims="1" decoding="async" width="351" height="215" alt="Mécanisme CRISPR-Cas" title="Mécanisme CRISPR-Cas" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-mecanisme-CRISPR-Cas.jpg?resize=351%2C215&#038;ssl=1" class="img-responsive wp-image-13694" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-mecanisme-CRISPR-Cas.jpg?resize=200%2C123&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-mecanisme-CRISPR-Cas.jpg?resize=300%2C184&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-mecanisme-CRISPR-Cas.jpg?w=351&amp;ssl=1 351w" sizes="(max-width: 640px) 100vw, 351px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Mécanisme CRISPR-Cas</h2></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-16 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">b) Analyse de particules isolées : Canal hERG</h3></div><div class="fusion-text fusion-text-9"><p style="text-align: justify;">Le canal hERG est une protéine qui forme un passage pour les ions potassium à travers la membrane des cellules du muscle cardiaque. L&rsquo;inhibition de sa fonction peut entraîner des arythmies potentiellement mortelles. La figure ci-dessous présente une structure à haute résolution du canal hERG lié à un médicament anticancéreux, apportant des informations cruciales pour prédire et atténuer les risques d&rsquo;effets secondaires cardiaques lors du développement de médicaments.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-13 hover-type-none"><img data-recalc-dims="1" decoding="async" width="841" height="336" alt="structure à haute résolution du canal hERG lié à un médicament anticancéreux" title="structure à haute résolution du canal hERG lié à un médicament anticancéreux" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-analyse-particules-isolees-canal-hERG.jpg?resize=841%2C336&#038;ssl=1" class="img-responsive wp-image-13705" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-analyse-particules-isolees-canal-hERG.jpg?resize=200%2C80&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-analyse-particules-isolees-canal-hERG.jpg?resize=300%2C120&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-analyse-particules-isolees-canal-hERG.jpg?resize=400%2C160&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-analyse-particules-isolees-canal-hERG.jpg?resize=600%2C240&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-analyse-particules-isolees-canal-hERG.jpg?resize=768%2C307&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-analyse-particules-isolees-canal-hERG.jpg?resize=800%2C320&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-analyse-particules-isolees-canal-hERG.jpg?w=841&amp;ssl=1 841w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-17 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">c) Tomographie : Euglène</h3></div><div class="fusion-text fusion-text-10"><p style="text-align: justify;">L&rsquo;Euglène est un organisme unicellulaire présentant des caractéristiques à la fois végétales et animales, utilisé dans des domaines tels que les aliments fonctionnels et les biocarburants. L&rsquo;observation de lames, préparées avec le système CryoLameller (CRYO-FIB-SEM), à l&rsquo;aide du CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S permet de visualiser clairement les organites cellulaires et leurs structures.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-14" style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-14 hover-type-none"><img data-recalc-dims="1" decoding="async" width="823" height="346" alt="Euglène" title="Euglène, échantillon fourni par le Dr Roland Fleck du King&rsquo;s College de Londres." src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-euglene.jpg?resize=823%2C346&#038;ssl=1" class="img-responsive wp-image-13702" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-euglene.jpg?resize=200%2C84&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-euglene.jpg?resize=300%2C126&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-euglene.jpg?resize=400%2C168&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-euglene.jpg?resize=600%2C252&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-euglene.jpg?resize=768%2C323&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-euglene.jpg?resize=800%2C336&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-euglene.jpg?w=823&amp;ssl=1 823w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Euglène, échantillon fourni par le Dr Roland Fleck du King&rsquo;s College de Londres.</h2></div></div></div><div class="fusion-text fusion-text-11"><p style="text-align: justify;">La structure à double membrane à la surface du chloroplaste ainsi que les membranes des thylakoïdes peuvent être clairement visualisées.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-18 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">d) Tomographie : Nanoparticules lipidiques (LNP)</h3></div><div class="fusion-text fusion-text-12"><p style="text-align: justify;">Les nanoparticules lipidiques constituent des vecteurs essentiels dans les systèmes d&rsquo;administration de médicaments (DDS) et suscitent un vif intérêt en tant que technologies de délivrance d&rsquo;acides nucléiques, tels que les siRNA et les ARNm. Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S permet de visualiser à haute résolution les structures internes des LNP ainsi que la localisation des acides nucléiques, offrant ainsi une analyse approfondie pour la conception et l&rsquo;optimisation des DDS.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-15" style="text-align:center;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><span class=" fusion-imageframe imageframe-none imageframe-15 hover-type-none"><img data-recalc-dims="1" decoding="async" width="894" height="364" alt="Visualisation d&#039;acides nucléiques encapsulés dans des nanoparticules lipidiques." title="Visualisation d&rsquo;acides nucléiques encapsulés dans des nanoparticules lipidiques." src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-nanoparticules-lipidiques-LNP.jpg?resize=894%2C364&#038;ssl=1" class="img-responsive wp-image-13703" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-nanoparticules-lipidiques-LNP.jpg?resize=200%2C81&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-nanoparticules-lipidiques-LNP.jpg?resize=300%2C122&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-nanoparticules-lipidiques-LNP.jpg?resize=400%2C163&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-nanoparticules-lipidiques-LNP.jpg?resize=600%2C244&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-nanoparticules-lipidiques-LNP.jpg?resize=669%2C272&amp;ssl=1 669w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-nanoparticules-lipidiques-LNP.jpg?resize=768%2C313&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-nanoparticules-lipidiques-LNP.jpg?resize=800%2C326&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-tomographie-nanoparticules-lipidiques-LNP.jpg?w=894&amp;ssl=1 894w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Visualisation d&rsquo;acides nucléiques encapsulés dans des nanoparticules lipidiques.</h2><p class="awb-imageframe-caption-text">LNP contenant de l'ARNm : échantillon fourni par le Dr Keisuke Ueda de l'Université de Chiba.</p></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-19 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">e) 3DED / MicroED : Semiconducteur organique</h3></div><div class="fusion-text fusion-text-13"><p style="text-align: justify;">Les semi-conducteurs organiques sont utilisés dans des applications telles que les écrans OLED des smartphones et les cellules solaires, alliant une excellente flexibilité à une grande facilité de mise en œuvre. La figure de droite présente la structure d&rsquo;un matériau pressenti pour les transistors de nouvelle génération ; cette structure a été déterminée à partir de microcristaux par la technique 3DED/MicroED, en limitant les dommages causés par le faisceau d&rsquo;électrons.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-16" style="text-align:center;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><span class=" fusion-imageframe imageframe-none imageframe-16 hover-type-none"><img data-recalc-dims="1" decoding="async" width="909" height="524" alt="Ph-anti-benzothiéno[5,6-b]benzothiéno[3,2-b]thiophène-C10 (antiC10)" title="Ph-anti-benzothiéno[5,6-b]benzothiéno[3,2-b]thiophène-C10 (antiC10)" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-semi-conducteur-organique.jpg?resize=909%2C524&#038;ssl=1" class="img-responsive wp-image-13695" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-semi-conducteur-organique.jpg?resize=200%2C115&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-semi-conducteur-organique.jpg?resize=300%2C173&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-semi-conducteur-organique.jpg?resize=400%2C231&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-semi-conducteur-organique.jpg?resize=600%2C346&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-semi-conducteur-organique.jpg?resize=768%2C443&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-semi-conducteur-organique.jpg?resize=800%2C461&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-semi-conducteur-organique.jpg?w=909&amp;ssl=1 909w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Ph-anti-benzothiéno[5,6-b]benzothiéno[3,2-b]thiophène-C10 (antiC10)</h2><p class="awb-imageframe-caption-text">Données fournies par le Dr Kouji Yonekura (RIKEN, SPring-8) Centre / IMRAM, Université du Tohoku.</p></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-17 hover-type-none"><img data-recalc-dims="1" decoding="async" width="468" height="468" alt="Microscope cryo-électronique JEOL CRYO ARM&#x2122; 300S pour l’analyse structurale haute résolution" title="CRYO ARM 300S" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S.jpg?resize=468%2C468&#038;ssl=1" class="img-responsive wp-image-13704" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S.jpg?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S.jpg?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S.jpg?w=468&amp;ssl=1 468w" sizes="(max-width: 640px) 100vw, 400px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-20 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">CARACTÉRISTIQUES</p></h3></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#37496a;--button_gradient_bottom_color:#37496a;--button_gradient_top_color_hover:#00817d;--button_gradient_bottom_color_hover:#00817d;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="https://www.jeol.fr/contact/"><i class="fa-mail-bulk fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Nous contacter pour de plus amples informations</span></a></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
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<div class="fusion-title title fusion-title-21 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">FAQ</h2></div><div class="fusion-title title fusion-title-22 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">À quoi sert le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S ?</h3></div><div class="fusion-text fusion-text-14"><p style="text-align: justify;">Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S est conçu pour l’analyse structurale haute résolution en cryo-microscopie électronique. Il prend en charge l’analyse de particules isolées, la cryo-tomographie électronique et la 3DED/MicroED dans un seul système.</p>
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<div class="fusion-title title fusion-title-23 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S convient-il aux plateformes multi-utilisateurs ?</h3></div><div class="fusion-text fusion-text-15"><p style="text-align: justify;">Oui. Son automatisation, son système de transfert d’échantillons et sa capacité de stockage cryogénique facilitent les échanges entre utilisateurs et réduisent les interruptions liées à la manipulation des grilles.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-24 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Quels sont les avantages de l’automatisation assistée par IA ?</h3></div><div class="fusion-text fusion-text-16"><p style="text-align: justify;">L’automatisation assistée par IA aide à identifier les zones d’intérêt, à standardiser les acquisitions et à réduire la dépendance à l’expérience de l’opérateur. Elle contribue à améliorer la reproductibilité et l’efficacité des campagnes d’imagerie.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-25 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S peut-il fonctionner en acquisition prolongée ?</h3></div><div class="fusion-text fusion-text-17"><p style="text-align: justify;">Oui. Sa capacité de transfert multi-grilles, le préchargement des échantillons et l’automatisation des acquisitions permettent de mieux exploiter les périodes longues, y compris les acquisitions de nuit.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-26 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Quels bénéfices apporte le canon Cold FEG ?</h3></div><div class="fusion-text fusion-text-18"><p style="text-align: justify;">Le canon Cold FEG fournit un faisceau d’électrons très cohérent, utile pour obtenir des images à haute résolution et à fort contraste, en particulier sur des échantillons biologiques sensibles au faisceau.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-27 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S est-il compatible avec un flux de travail CryoLameller ?</h3></div><div class="fusion-text fusion-text-19"><p style="text-align: justify;">Oui. L’intégration avec le CryoLameller permet de relier la préparation cryo-FIB-SEM et l’analyse cryo-TEM, avec une meilleure continuité entre la préparation des cryo-lamelles, le repérage CLEM et l’acquisition des données.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-28 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">À quels laboratoires s’adresse ce microscope cryo-EM ?</h3></div><div class="fusion-text fusion-text-20"><p style="text-align: justify;">Il s’adresse aux plateformes de cryo-microscopie électronique, aux laboratoires académiques, aux centres de recherche pharmaceutique et aux équipes travaillant sur la biologie structurale, la découverte de médicaments ou l’analyse de matériaux sensibles au faisceau.</p>
</div></div></div></div></div><div class="fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-29 fusion-title-text fusion-title-size-paragraph"><div class="title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div><span class="awb-title-spacer fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"></span><p class="fusion-title-heading title-heading-left title-heading-tag" style="margin:0;">Produits associés</p><span class="awb-title-spacer"></span><div class="title-sep-container title-sep-container-right"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div></div><div class="fusion-recent-works fusion-portfolio-element fusion-portfolio fusion-portfolio-1 fusion-portfolio-carousel fusion-portfolio-paging-pagination recent-works-carousel portfolio-carousel picture-size-auto fusion-portfolio-rollover" data-id="-rw-1"><div class="awb-carousel awb-swiper awb-swiper-carousel" style="--awb-columns:4;" data-autoplay="no" data-columns="4" data-itemmargin="30" data-itemwidth="180" data-touchscroll="no" data-imagesize="auto"><div class="swiper-wrapper"><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">JEM-120i (120 kV)</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-07-28T12:43:26+02:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">CRYO-FIB : CryoLameller</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-07-28T12:42:01+02:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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		<title>CRYO ARM™ 200S – Microscope cryo-électronique 200 kV pour la biologie structurale</title>
		<link>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/cryo-arm-200s</link>
					<comments>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/cryo-arm-200s#respond</comments>
		
		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Mon, 03 Aug 2026 14:01:00 +0000</pubDate>
				<guid isPermaLink="false">https://www.jeol.fr/?post_type=avada_portfolio&#038;p=13739</guid>

					<description><![CDATA[Le CRYO ARM™ 200S est un microscope cryo-électronique 200 kV Cold FEG conçu pour les plateformes de cryo-EM, les laboratoires de biologie structurale et les environnements pharmaceutiques. Il réunit dans un seul système l’analyse de particules isolées, la cryo-tomographie électronique et la 3DED/MicroED, avec un haut niveau d’automatisation pour améliorer la reproductibilité, le débit et l’accessibilité des acquisitions.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-30 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 200S</h2></div><div class="fusion-title title fusion-title-31 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Microscope électronique cryo</h3></div><div class="fusion-text fusion-text-21"><p style="text-align: justify;">Voici le tout dernier microscope en transmission cryo 200 kV Cold FEG développé par JEOL : le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S. Grâce à l’automatisation pilotée par l’IA et à un process optimisé, la cryo-microscopie devient plus rapide, plus reproductible et plus accessible, quel que soit le niveau d’expérience de l’opérateur. Ce microscope cryo permet l&rsquo;analyse de particules isolées (SPA), la cryo-tomographie électronique (cryo-ET), la technique 3DED/MicroED et bien plus encore, le tout au sein d&rsquo;un instrument hautement automatisé. Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 300S est conçu pour fournir des données structurales haute résolution, tout en offrant stabilité, débit et facilité d&rsquo;utilisation exigés par les laboratoires actuels de biologie structurale et pharmaceutiques.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-32 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 200S × SmartScope &#8211; Acquisition de données en particules uniques assistée par IA</h2></div><div class="fusion-text fusion-text-22"><p style="text-align: justify;">SmartScope<sup>1</sup> est un logiciel <em>open source</em> prenant en charge l&rsquo;acquisition de données pour l&rsquo;analyse de particules isolées. Grâce à l&rsquo;IA, il détecte automatiquement les zones propices à l&rsquo;imagerie et peut automatiser l&rsquo;ensemble du processus jusqu&rsquo;à l&rsquo;acquisition des données. De plus, son interface intuitive permet d’organiser le flux opérationnel de manière simple et limite au strict nécessaire les configurations requises. Cela permet de donner un accès simplifié aux opérateurs même débutants et leurs permettre d’acquérir des données de haute qualité.</p>
<p><span style="font-size: 8pt;"><sup>1</sup> Jonathan Bouvette et al., eLife, 11: e80047 (2022)</span></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-33 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">a) Process</h3></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-18 hover-type-none"><img data-recalc-dims="1" decoding="async" width="965" height="385" alt="Atlas acquisition square selection and registration - square imaging" title="cryo-arm-300S-smartscope-1" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=965%2C385&#038;ssl=1" class="img-responsive wp-image-13696" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=200%2C80&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=300%2C120&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=400%2C160&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=600%2C239&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=768%2C306&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?resize=800%2C319&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-1.jpg?w=965&amp;ssl=1 965w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-19 hover-type-none"><img data-recalc-dims="1" decoding="async" width="113" height="150" title="cryo-arm-300S-fleche" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-fleche.jpg?resize=113%2C150&#038;ssl=1" alt class="img-responsive wp-image-13692"/></span></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-20 hover-type-none"><img data-recalc-dims="1" decoding="async" width="870" height="435" alt="hole detection and automated acquisition" title="cryo-arm-300S-smartscope-2" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=870%2C435&#038;ssl=1" class="img-responsive wp-image-13697" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=200%2C100&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=300%2C150&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=400%2C200&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=600%2C300&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=768%2C384&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?resize=800%2C400&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-2.jpg?w=870&amp;ssl=1 870w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-34 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">b) Interface</h3></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-21 hover-type-none"><img data-recalc-dims="1" decoding="async" width="898" height="587" alt="interface SmartScope" title="cryo-arm-300S-smartscope-3" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=898%2C587&#038;ssl=1" class="img-responsive wp-image-13698" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=200%2C131&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=300%2C196&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=400%2C261&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=600%2C392&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=768%2C502&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?resize=800%2C523&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-3.jpg?w=898&amp;ssl=1 898w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-35 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">c) Résultats</h3></div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-22" style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-22 hover-type-none"><img data-recalc-dims="1" decoding="async" width="767" height="411" alt="Reconstruction de la structure de l’Apoferritin avec SmartScope" title="Reconstruction de la structure de l’Apoferritin avec SmartScope" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?resize=767%2C411&#038;ssl=1" class="img-responsive wp-image-13699" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?resize=200%2C107&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?resize=300%2C161&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?resize=400%2C214&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?resize=600%2C322&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-smartscope-reconstruction-structure-apoferritin.jpg?w=767&amp;ssl=1 767w" sizes="(max-width: 640px) 100vw, 767px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Reconstruction de la structure de l’Apoferritin avec SmartScope</h2></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-36 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 200S × Innovations &#8211; Haut débit, facilité d&rsquo;utilisation</h2></div><div class="fusion-title title fusion-title-37 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">a) Système intelligent de transfert d&rsquo;échantillons CRYO SPECPORTER<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" />-S</h3></div><div class="fusion-text fusion-text-23"><p style="text-align: justify;">CRYO SPECPORTER<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> -S est la solution proposée par JEOL pour le transfert et le stockage des échantillons cryogéniques dans le MET. Le système JEOL dispose d’un emplacement de stockage pour 12 échantillons et d’un magasin de transfert pour 6 échantillons. Cette conception permet de ne manipuler que les échantillons nécessaires à l’analyse, sans charger ni décharger l’ensemble des échantillons à chaque échange. Elle assure ainsi un fonctionnement plus stable et plus efficace, notamment dans les environnements partagés par plusieurs utilisateurs. Ces améliorations réduisent la fréquence et la durée des opérations d&rsquo;échange d&rsquo;échantillons et accroît le débit, tout en garantissant la stabilité de l&rsquo;environnement de stockage.</p>
<p><strong>Manipulation améliorée et capacité de transfert accrue</strong></p>
<p>Le nombre de cartouches pouvant être chargées simultanément dans le magasin de transfert est passé de quatre à six, ce qui réduit la fréquence et la durée des échanges d&rsquo;échantillons et accroît le débit tout en maintenant un environnement de stockage stable pour les échantillons.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-23 hover-type-none"><img data-recalc-dims="1" decoding="async" width="665" height="357" title="cryo-arm-300S-cryospecporter" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?resize=665%2C357&#038;ssl=1" alt class="img-responsive wp-image-13708" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?resize=200%2C107&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?resize=300%2C161&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?resize=400%2C215&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?resize=600%2C322&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-cryospecporter.jpg?w=665&amp;ssl=1 665w" sizes="(max-width: 640px) 100vw, 665px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-24"><p style="text-align: justify;"><strong>Capacité d&rsquo;imagerie multi-grille « sans fin »</strong></p>
<p>Un système flexible de transfert d&rsquo;échantillons permet l&rsquo;échange sélectif et individuel des seuls échantillons requis. En imagerie multi-grilles, les échantillons peuvent être remplacés à la demande pendant que de nouveaux sont préchargés, assurant un fonctionnement continu, notamment de nuit. Ceci permet une acquisition des données plus efficace et plus rapide.</p>
<p><strong>Stockage des échantillons dans un environnement propre</strong></p>
<p>Le stockage des échantillons cryogéniques est assuré sous vide et à la température de l&rsquo;azote liquide, ce qui permet de les conserver pendant environ un mois dans un état propre et exempt d&rsquo;accumulation de glace. Cela offre une grande flexibilité dans la gestion des échantillons, en fonction des calendriers d&rsquo;analyse.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-38 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">b) Illumination conçue pour améliorer la vitesse d’acquisition</h3></div><div class="fusion-text fusion-text-25"><p style="text-align: justify;">Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 200S est doté d&rsquo;un système d&rsquo;illumination sans franges d&rsquo;interférence lors de l&rsquo;imagerie. Grâce à l’optimisation des conditions d’illumination, il est possible d&rsquo;acquérir des données rapidement tout en minimisant les dommages causés à l&rsquo;échantillon.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-24 hover-type-none"><img data-recalc-dims="1" decoding="async" width="922" height="552" title="cryo-arm-300S-systeme-d-illumination-1" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=922%2C552&#038;ssl=1" alt class="img-responsive wp-image-13700" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=200%2C120&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=300%2C180&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=400%2C239&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=600%2C359&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=768%2C460&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?resize=800%2C479&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-1.jpg?w=922&amp;ssl=1 922w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-39 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">c) Stabilité et adaptabilité améliorées</h3></div><div class="fusion-text fusion-text-26"><p style="text-align: justify;">Les améliorations apportées au système d&rsquo;illumination, notamment à la lentille condenseur (CL) et à son diaphragme, optimisent l’utilisation et la stabilité du faisceau d&rsquo;électrons. Huit tailles de diaphragme, associées à sept configurations de faisceau optimisées et sans frange d’interférence, permettent d&rsquo;obtenir un éclairage idéal pour une grande variété d&rsquo;échantillons.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-25 hover-type-none"><img data-recalc-dims="1" decoding="async" width="913" height="310" title="cryo-arm-300S-systeme-d-illumination-2" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=913%2C310&#038;ssl=1" alt class="img-responsive wp-image-13701" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=200%2C68&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=300%2C102&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=400%2C136&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=600%2C204&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=768%2C261&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?resize=800%2C272&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-300S-systeme-d-illumination-2.jpg?w=913&amp;ssl=1 913w" sizes="(max-width: 640px) 100vw, 800px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-26 hover-type-none"><img data-recalc-dims="1" decoding="async" width="423" height="423" alt="Microscope cryo-électronique JEOL CRYO ARM&#x2122; 300S pour l’analyse structurale haute résolution" title="cryo-arm-200S" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-200S.jpg?resize=423%2C423&#038;ssl=1" class="img-responsive wp-image-13742" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-200S.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-200S.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-200S.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-200S.jpg?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-200S.jpg?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/cryo-arm-200S.jpg?w=423&amp;ssl=1 423w" sizes="(max-width: 640px) 100vw, 400px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-40 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">CARACTÉRISTIQUES</p></h3></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-2 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#37496a;--button_gradient_bottom_color:#37496a;--button_gradient_top_color_hover:#00817d;--button_gradient_bottom_color_hover:#00817d;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="https://www.jeol.fr/contact/"><i class="fa-mail-bulk fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Nous contacter pour de plus amples informations</span></a></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-41 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">FAQ</h2></div><div class="fusion-title title fusion-title-42 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">À quoi sert le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 200S ?</h3></div><div class="fusion-text fusion-text-27"><p style="text-align: justify;">Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 200S est conçu pour l’analyse structurale haute résolution en cryo-microscopie électronique. Il prend en charge l’analyse de particules isolées, la cryo-tomographie électronique et la 3DED/MicroED dans un seul système.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-43 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Quels types d’échantillons peuvent être analysés ?</h3></div><div class="fusion-text fusion-text-28"><p style="text-align: justify;">Le microscope est adapté aux échantillons biologiques sensibles au faisceau, comme les protéines, les complexes macromoléculaires, les cellules préparées en cryo-lamelles, les nanoparticules lipidiques et les microcristaux.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-44 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 200S convient-il aux plateformes multi-utilisateurs ?</h3></div><div class="fusion-text fusion-text-29"><p style="text-align: justify;">Oui. Son automatisation, son système de transfert d’échantillons et sa capacité de stockage cryogénique facilitent les échanges entre utilisateurs et réduisent les interruptions liées à la manipulation des grilles.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-45 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Quels sont les avantages de l’automatisation assistée par IA ?</h3></div><div class="fusion-text fusion-text-30"><p style="text-align: justify;">L’automatisation assistée par IA aide à identifier les zones d’intérêt, à standardiser les acquisitions et à réduire la dépendance à l’expérience de l’opérateur. Elle contribue à améliorer la reproductibilité et l’efficacité des campagnes d’imagerie.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-46 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Le CRYO ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 200S peut-il fonctionner en acquisition prolongée ?</h3></div><div class="fusion-text fusion-text-31"><p style="text-align: justify;">Oui. Sa capacité de transfert multi-grilles, le préchargement des échantillons et l’automatisation des acquisitions permettent de mieux exploiter les périodes longues, y compris les acquisitions de nuit.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-47 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Quels bénéfices apporte le canon Cold FEG ?</h3></div><div class="fusion-text fusion-text-32"><p style="text-align: justify;">Le canon Cold FEG fournit un faisceau d’électrons très cohérent, utile pour obtenir des images à haute résolution et à fort contraste, en particulier sur des échantillons biologiques sensibles au faisceau.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-48 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">À quels laboratoires s’adresse ce microscope cryo-EM ?</h3></div><div class="fusion-text fusion-text-33"><p style="text-align: justify;">Il s’adresse aux plateformes de cryo-microscopie électronique, aux laboratoires académiques, aux centres de recherche pharmaceutique et aux équipes travaillant sur la biologie structurale, la découverte de médicaments ou l’analyse de matériaux sensibles au faisceau.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-49 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">À quels laboratoires s’adresse ce microscope cryo-EM ?</h3></div><div class="fusion-text fusion-text-34"><p style="text-align: justify;">Il s’adresse aux plateformes de cryo-microscopie électronique, aux laboratoires académiques, aux centres de recherche pharmaceutique et aux équipes travaillant sur la biologie structurale, la découverte de médicaments ou l’analyse de matériaux sensibles au faisceau.</p>
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		<title>GRAND ARMTM 3 (300 kV)</title>
		<link>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/grand-arm-3-microscope-analytique-resolution-atomique-tem-stem</link>
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		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Mon, 03 Aug 2026 14:00:17 +0000</pubDate>
				<guid isPermaLink="false">https://www.jeol.fr/?post_type=avada_portfolio&#038;p=13659</guid>

					<description><![CDATA[Le GRAND ARM™ 3 est un microscope électronique analytique TEM/STEM conçu pour l’observation à résolution atomique, l’analyse EDS haute sensibilité et l’imagerie STEM ultra-rapide.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-51 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Microscope analytique à résolution atomique</h2></div><div class="fusion-title title fusion-title-52 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Ouvrir de nouvelles perspectives en matière d&rsquo;observation et d&rsquo;analyse</h3></div><div class="fusion-text fusion-text-35"><p>Le développement conjoint mené par JEOL et la société CEOS GmbH a permis d&rsquo;intégrer au GRAND ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 3 les dernières générations de correcteurs d&rsquo;aberration :</p>
<ul>
<li>LASCOR (Large Aperture STEM Corrector)</li>
<li>ATCOR (Advanced TEM Corrector)</li>
</ul>
<p>Ce système donne accès à des angles d&rsquo;ouverture accessibles plus grand par rapport aux modèles conventionnels, offrant des capacités inédites d&rsquo;observation et d&rsquo;analyse à ultra-haute résolution, en modes STEM comme en MET.</p>
<p>Grâce à son nouveau système de balayage STEM ultra-rapide, le GRAND ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 3 acquiert des images STEM à une cadence d’au moins 30 images par seconde. L&rsquo;observation et l&rsquo;analyse in situ, à l&rsquo;échelle atomique, de phénomènes dynamiques jusqu&rsquo;ici difficiles à étudier en STEM est maintenant possible, ouvrant ainsi de nouvelles perspectives pour la recherche sur les matériaux.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-53 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Correcteur sonde LASCOR (Large Aperture STEM CORrector)</h2></div><div class="fusion-text fusion-text-36"><p style="text-align: justify;">Le correcteur d’aberration sonde LASCOR s’appuie sur un système optique électronique à trois étages d’hexapôles afin d’élargir de manière significative la zone corrigée sur le Ronchigramme en mode STEM. Il permet ainsi des observations avec de grands demi-angles de convergence et l’obtention d’images STEM haute résolution, avec des limites de diffraction réduites. Comme la profondeur de champ diminue lorsque le demi-angle de convergence augmente, il devient également possible de réaliser un profile en profondeur de l’échantillon en haute résolution tout en ajustant très finement la distance focale de la lentille objectif lors des observations STEM.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-54 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">a) Zone de phase uniforme sur le Ronchigramme (Comparaison avec un correcteur conventionnel)</h3></div><div class="fusion-text fusion-text-37"><p style="text-align: justify;">LASCOR peut corriger l&rsquo;aberration six-order three-lobe (D6) ainsi que l&rsquo;astigmatisme six-fold (A5), difficile à corriger avec les correcteurs d&rsquo;aberrations conventionnels. Ceci étend l&rsquo;espace angulaire corrigé sur un Ronchigramme en mode STEM de 35 mrad (valeur conventionnelle) à 85 mrad, voire plus.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-27" style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-27 hover-type-none"><img data-recalc-dims="1" decoding="async" width="912" height="465" alt="Ronchigramme acquis avec le correcteur LASCOR à 300 kV" title="(a) Schéma optique et diagramme de rayons de LASCOR &#8211; (b) Ronchigramme acquis avec LASCOR sous une tension d&rsquo;accélération de 300 kV &#8211; (c) Ronchigramme acquis avec un correcteur d&rsquo;aberrations conventionnel à deux étages sous une tension d&rsquo;accélération de 300 kV" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-schema-optique-ronchigramme.jpg?resize=912%2C465&#038;ssl=1" class="img-responsive wp-image-13665" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-schema-optique-ronchigramme.jpg?resize=200%2C102&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-schema-optique-ronchigramme.jpg?resize=300%2C153&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-schema-optique-ronchigramme.jpg?resize=400%2C204&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-schema-optique-ronchigramme.jpg?resize=600%2C306&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-schema-optique-ronchigramme.jpg?resize=768%2C392&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-schema-optique-ronchigramme.jpg?resize=800%2C408&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-schema-optique-ronchigramme.jpg?w=912&amp;ssl=1 912w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">(a) Schéma optique et diagramme de rayons de LASCOR &#8211; (b) Ronchigramme acquis avec LASCOR sous une tension d&rsquo;accélération de 300 kV &#8211; (c) Ronchigramme acquis avec un correcteur d&rsquo;aberrations conventionnel à deux étages sous une tension d&rsquo;accélération de 300 kV</h2></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-55 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">b) Imagerie STEM haute résolution</h3></div><div class="fusion-text fusion-text-38"><p style="text-align: justify;">Les résultats de l&rsquo;évaluation de la résolution HAADF-STEM à des tensions d&rsquo;accélération de 300 kV et 80 kV sont présentés ci-dessous. Les spots correspondant à 48,3 pm à 300 kV et 76 pm à 80 kV sont clairement visibles. Ces résultats démontrent l&rsquo;excellente résolution spatiale du GRAND ARMTM3 sur une large plage de tensions d&rsquo;accélération.</p>
</div><div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-28 hover-type-none"><img data-recalc-dims="1" decoding="async" width="414" height="413" alt="(d) Image HAADF-STEM d&#039;un monocristal de GaN [212] @ 300 kV" title="(d) Image HAADF-STEM d&rsquo;un monocristal de GaN [212] @ 300 kV" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-1.jpg?resize=414%2C413&#038;ssl=1" class="img-responsive wp-image-13670" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-1.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-1.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-1.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-1.jpg?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-1.jpg?resize=400%2C399&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-1.jpg?w=414&amp;ssl=1 414w" sizes="(max-width: 640px) 100vw, 414px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-29 hover-type-none"><img data-recalc-dims="1" decoding="async" width="414" height="413" title="(e) Spectres de puissance calculés de l&rsquo;image STEM (d)" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-2.jpg?resize=414%2C413&#038;ssl=1" alt class="img-responsive wp-image-13671" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-2.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-2.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-2.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-2.jpg?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-2.jpg?resize=400%2C399&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-2.jpg?w=414&amp;ssl=1 414w" sizes="(max-width: 640px) 100vw, 414px" /></span></div></div></div></div><div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-30 hover-type-none"><img data-recalc-dims="1" decoding="async" width="414" height="413" title="(f) Image HAADF-STEM d&rsquo;un monocristal de Ge [112] acquise à une tension d&rsquo;accélération de 80 kV" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-3.jpg?resize=414%2C413&#038;ssl=1" alt class="img-responsive wp-image-13672" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-3.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-3.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-3.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-3.jpg?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-3.jpg?resize=400%2C399&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-3.jpg?w=414&amp;ssl=1 414w" sizes="(max-width: 640px) 100vw, 414px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-31 hover-type-none"><img data-recalc-dims="1" decoding="async" width="414" height="413" title="(g) Spectres de puissance calculés de l&rsquo;image STEM (f)" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-4.jpg?resize=414%2C413&#038;ssl=1" alt class="img-responsive wp-image-13664" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-4.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-4.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-4.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-4.jpg?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-4.jpg?resize=400%2C399&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-stem-4.jpg?w=414&amp;ssl=1 414w" sizes="(max-width: 640px) 100vw, 414px" /></span></div></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-56 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Correcteur image ATCOR (Advanced TEM CORrector)</h2></div><div class="fusion-text fusion-text-39"><p style="text-align: justify;">L&rsquo;ATCOR repose sur un système optique électronique optimisé, composé de deux étages d’hexapôles, qui corrige l’astigmatisme d’ordre six. Cet astigmatisme est très difficile à traiter avec les correcteurs classiques. Cela permet aux électrons diffusés à des angles plus larges de contribuer à l&rsquo;imagerie sans subir les effets des aberrations, améliorant ainsi la résolution en mode MET. En mode diffraction, l&rsquo;impact des aberrations sur les électrons diffusés à grands angles est réduit, ce qui permet d&rsquo;obtenir des figures de diffraction présentant une distorsion atténuée.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-57 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">a) Réduction de l’astigmatisme six-fold</h3></div><div class="fusion-text fusion-text-40"><p style="text-align: justify;">Le correcteur image ATCOR permet de corriger les aberrations jusqu&rsquo;au cinquième ordre. L&rsquo;analyse de la rotation de phase de l&rsquo;astigmatisme d&rsquo;ordre 2, confirme que l&rsquo;astigmatisme d&rsquo;ordre 6 (A5) est fortement réduit par le correcteur ATCOR.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-32" style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-32 hover-type-none"><img data-recalc-dims="1" decoding="async" width="900" height="383" alt="diffractogrammes acquis avec le correcteur ATCOR" title="(h) Configuration optique et tracé des rayons d&rsquo;ATCOR &#8211; (i) Tableau de diffractogrammes acquis avec ATCOR (tension d&rsquo;accélération de 300 kV, angle d&rsquo;inclinaison de 70 mrad) &#8211; (j) Tableau de diffractogrammes acquis avec un correcteur d&rsquo;aberration TEM conventionnel (tension d&rsquo;accélération de 300 kV)" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-correcteur-ATCOR.jpg?resize=900%2C383&#038;ssl=1" class="img-responsive wp-image-13667" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-correcteur-ATCOR.jpg?resize=200%2C85&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-correcteur-ATCOR.jpg?resize=300%2C128&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-correcteur-ATCOR.jpg?resize=400%2C170&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-correcteur-ATCOR.jpg?resize=600%2C255&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-correcteur-ATCOR.jpg?resize=768%2C327&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-correcteur-ATCOR.jpg?resize=800%2C340&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-correcteur-ATCOR.jpg?w=900&amp;ssl=1 900w" sizes="(max-width: 640px) 100vw, 900px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">(h) Configuration optique et tracé des rayons d&rsquo;ATCOR &#8211; (i) Tableau de diffractogrammes acquis avec ATCOR (tension d&rsquo;accélération de 300 kV, angle d&rsquo;inclinaison de 70 mrad) &#8211; (j) Tableau de diffractogrammes acquis avec un correcteur d&rsquo;aberration TEM conventionnel (tension d&rsquo;accélération de 300 kV)</h2></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-58 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">b) Imagerie MET en haute résolution</h3></div><div class="fusion-text fusion-text-41"><p style="text-align: justify;">Grâce à l&rsquo;utilisation du correcteur ATCOR, les spots correspondant à 50 pm sont clairement visibles, ce qui démontre l’ultime résolution et la grande stabilité de l&rsquo;instrument.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-33" style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-33 hover-type-none"><img data-recalc-dims="1" decoding="async" width="526" height="599" alt="image HAADF-STEM haute résolution d’un monocristal de GaN" title="i) Image MET d’un monocristal d’or [100] @300kV &#8211; ii) FFT avec une résolution inférieure à 50pm" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-MET.jpg?resize=526%2C599&#038;ssl=1" class="img-responsive wp-image-13668" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-MET.jpg?resize=200%2C228&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-MET.jpg?resize=263%2C300&amp;ssl=1 263w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-MET.jpg?resize=400%2C456&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-image-MET.jpg?w=526&amp;ssl=1 526w" sizes="(max-width: 640px) 100vw, 526px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">i) Image MET d’un monocristal d’or [100] @300kV &#8211; ii) FFT avec une résolution inférieure à 50pm</h2></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-59 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Amélioration de la sensibilité des analyse EDS en ultra-haute résolution</h2></div><div class="fusion-text fusion-text-42"><p style="text-align: justify;">Avec les microscopes électroniques conventionnels, les tailles de sondes permettent d’imager à l&rsquo;échelle atomique, mais le faible courant de sonde diminue l&rsquo;intensité des rayons X émis par l&rsquo;échantillon. C&rsquo;est pourquoi l&rsquo;analyse EDS nécessite l&rsquo;utilisation de sondes privilégiant le courant, ce qui implique un compromis avec la résolution spatiale. Le correcteur LASCOR permet de choisir des angles de convergence plus larges afin de générer des sondes électroniques alliant courant élevé et résolution à l&rsquo;échelle atomique. De plus, le système d&rsquo;analyse EDS, équipé d&rsquo;un double détecteur SDD de 158 mm² offre une grande efficacité de détection des rayons X. L&rsquo;image ci-dessous présente une image ABF, une image HAADF-STEM et les résultats de cartographie élémentaire EDS du GaN [211]. Cette acquisition démontre la possibilité d’acquérir une cartographie élémentaire avec rapport signal/bruit élevé le tout avec une résolution atomique.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-34 hover-type-none"><img data-recalc-dims="1" decoding="async" width="697" height="547" alt="cartographie élémentaire EDS du GaN à résolution atomique" title="cartographie élémentaire EDS du GaN à résolution atomique" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-images-ABF-HAADF-cartographie-EDS.jpg?resize=697%2C547&#038;ssl=1" class="img-responsive wp-image-13669" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-images-ABF-HAADF-cartographie-EDS.jpg?resize=200%2C157&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-images-ABF-HAADF-cartographie-EDS.jpg?resize=300%2C235&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-images-ABF-HAADF-cartographie-EDS.jpg?resize=400%2C314&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-images-ABF-HAADF-cartographie-EDS.jpg?resize=600%2C471&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3-images-ABF-HAADF-cartographie-EDS.jpg?w=697&amp;ssl=1 697w" sizes="(max-width: 640px) 100vw, 697px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-60 fusion-sep-none fusion-title-text fusion-title-size-two" style="--awb-sep-color:#ffffff;"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Système de balayage à haute vitesse</h2></div><div class="fusion-text fusion-text-43"><p style="text-align: justify;">L&rsquo;association d&rsquo;un nouveau système de balayage dédié et d&rsquo;un scintillateur à temps d&rsquo;atténuation court permet une observation en mode STEM à 30 images par seconde. Cette configuration est applicable aux observations in-situ en résolution atomique et permet de suivre en temps réel des phénomènes dynamiques, tels que des réactions chimiques.</p>
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<div class="fusion-title title fusion-title-61 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">a) Nouvelle technologie STEM</h3></div><div class="fusion-text fusion-text-44"><p style="text-align: justify;">Avec la technologie conventionnelle, l&rsquo;acquisition d&rsquo;images STEM de 512 × 512 pixels était limitée à une ou deux images par seconde. Notre nouveau design de générateur de balayage a permis de réduire considérablement le temps de retour du balayage, le faisant passer de 500 µs à 20 µs ou moins. Par ailleurs, l&rsquo;utilisation d&rsquo;un scintillateur de nouvelle génération permet d&rsquo;atteindre une fréquence de Nyquist de 6 MHz. Outre ces améliorations visant à accélérer le balayage, un système de transfert de données à haute vitesse, compatible avec l&rsquo;observation STEM rapide, a été développé.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-62 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">b) Comparaison avec l’imagerie STEM classique</h3></div><div class="fusion-text fusion-text-45"><p style="text-align: justify;">Comparaison du nouveau système de balayage à haute vitesse avec un système de balayage conventionnel (film STEM à résolution atomique 50 fois plus rapide). Échantillon : SrTiO3 [100]</p>
</div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-35 hover-type-none"><img data-recalc-dims="1" decoding="async" width="385" height="601" alt="grand arm 3" title="grand arm 3" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3.jpg?resize=385%2C601&#038;ssl=1" class="img-responsive wp-image-13666" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3.jpg?resize=192%2C300&amp;ssl=1 192w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3.jpg?resize=200%2C312&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/grand-arm-3.jpg?w=385&amp;ssl=1 385w" sizes="(max-width: 640px) 100vw, 385px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-63 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">CARACTÉRISTIQUES</p></h3></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-3 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#37496a;--button_gradient_bottom_color:#37496a;--button_gradient_top_color_hover:#00817d;--button_gradient_bottom_color_hover:#00817d;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="https://www.jeol.fr/contact/"><i class="fa-mail-bulk fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Nous contacter pour de plus amples informations</span></a></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
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<div class="fusion-title title fusion-title-64 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">FAQ</h2></div><div class="fusion-title title fusion-title-65 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Qu’est-ce que le GRAND ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 3 ?</h3></div><div class="fusion-text fusion-text-46"><p style="text-align: justify;">Le GRAND ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 3 est un microscope électronique analytique TEM/STEM conçu pour l’observation et l’analyse à résolution atomique. Il combine une très haute résolution spatiale, des correcteurs d’aberration avancés et des capacités d’analyse chimique sensibles pour l’étude des matériaux à l’échelle atomique.</p>
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<div class="fusion-title title fusion-title-66 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">À quoi sert le GRAND ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 3 ?</h3></div><div class="fusion-text fusion-text-47"><p style="text-align: justify;">Il permet d’observer la structure atomique des matériaux, d’analyser leur composition chimique et de suivre certains phénomènes dynamiques en temps réel. Il est particulièrement adapté à la recherche sur les matériaux, les semi-conducteurs, les nanomatériaux et les interfaces complexes.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-67 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Quels sont les principaux avantages du GRAND ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 3 ?</h3></div><div class="fusion-text fusion-text-48"><p style="text-align: justify;">Ses principaux avantages sont l’imagerie TEM/STEM à ultra-haute résolution, l’analyse EDS à résolution atomique, la correction avancée des aberrations et l’acquisition STEM rapide. Ces performances facilitent l’étude détaillée de structures complexes et de phénomènes difficiles à observer avec des microscopes conventionnels.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-68 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Quel est le rôle du correcteur LASCOR ?</h3></div><div class="fusion-text fusion-text-49"><p style="text-align: justify;">Le correcteur LASCOR élargit la zone corrigée des aberrations en mode STEM. Il permet d’utiliser de grands demi-angles de convergence pour obtenir des images STEM haute résolution, avec une meilleure maîtrise des limites de diffraction et une capacité accrue de profilage en profondeur.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-69 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Quel est le rôle du correcteur ATCOR ?</h3></div><div class="fusion-text fusion-text-50"><p style="text-align: justify;">Le correcteur ATCOR améliore l’imagerie TEM en réduisant les aberrations affectant les électrons diffusés à grands angles. Il contribue à produire des images TEM plus résolues et des figures de diffraction avec moins de distorsion.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-70 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Pourquoi l’analyse EDS est-elle importante sur ce microscope ?</h3></div><div class="fusion-text fusion-text-51"><p style="text-align: justify;">L’analyse EDS permet de cartographier la composition chimique d’un échantillon à très haute résolution. Associée à une sonde électronique performante et à des détecteurs sensibles, elle aide à relier directement structure atomique et composition élémentaire.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-71 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Que permet le système de balayage STEM haute vitesse ?</h3></div><div class="fusion-text fusion-text-52"><p style="text-align: justify;">Le système de balayage STEM haute vitesse permet d’acquérir des images à cadence élevée afin de suivre des phénomènes rapides, notamment lors d’expériences in situ. Il ouvre la voie à l’observation en temps réel de processus dynamiques à l’échelle atomique.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-72 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Pour quels domaines d’application le GRAND ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 3 est-il pertinent ?</h3></div><div class="fusion-text fusion-text-53"><p style="text-align: justify;">Le GRAND ARM<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 3 est pertinent pour la recherche sur les matériaux, les semi-conducteurs, les nanotechnologies, les interfaces, les défauts cristallins et les phénomènes dynamiques. Il convient aux laboratoires de recherche avancée qui ont besoin d’une caractérisation atomique précise.</p>
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		<title>Fonction Live 3D</title>
		<link>https://www.jeol.fr/produit/microscopes-electroniques-a-balayage/fonction-live-3d</link>
					<comments>https://www.jeol.fr/produit/microscopes-electroniques-a-balayage/fonction-live-3d#respond</comments>
		
		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Mon, 13 Jul 2026 15:21:43 +0000</pubDate>
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					<description><![CDATA[La fonction Live 3D des MEB JEOL : une reconstruction tridimensionnelle en temps réel de la surface des échantillons pour mieux interpréter la topographie et superposer l’analyse EDS.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-74 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Un outil pour mieux lire la topographie d’un échantillon pendant l&rsquo;observation</h2></div><div class="fusion-text fusion-text-54"><p style="text-align: justify;">Les MEB JEOL intègrent une fonction <strong>Live 3D</strong> permettant la <strong>reconstruction tridimensionnelle</strong> de la surface de l’échantillon observé. Celle-ci permet d’évaluer rapidement la topographie d’un objet. Cette fonction est particulièrement utile lorsqu’il est difficile d’apprécier la surface de l’échantillon à partir des seules images SED et BED. (Image 1)</p>
</div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-36" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-36 hover-type-none"><img data-recalc-dims="1" decoding="async" width="600" height="450" alt="Surface d’une brique réfractaire observée en SED" title="Surface d’une brique réfractaire observée en SED" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/image-SED-surface-brique-refractair.jpg?resize=600%2C450&#038;ssl=1" class="img-responsive wp-image-13580" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/image-SED-surface-brique-refractair.jpg?resize=200%2C150&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/image-SED-surface-brique-refractair.jpg?resize=300%2C225&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/image-SED-surface-brique-refractair.jpg?resize=400%2C300&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/image-SED-surface-brique-refractair.jpg?w=600&amp;ssl=1 600w" sizes="(max-width: 640px) 100vw, 400px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Surface d’une brique réfractaire observée en SED</h2></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-right:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-right:1px;--awb-border-style:solid;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-37" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-37 hover-type-none"><img data-recalc-dims="1" decoding="async" width="600" height="450" alt="Surface d’une brique réfractaire observée en BED" title="Surface d’une brique réfractaire observée en BED" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/image-BED-surface-brique-refractaire.jpg?resize=600%2C450&#038;ssl=1" class="img-responsive wp-image-13579" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/image-BED-surface-brique-refractaire.jpg?resize=200%2C150&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/image-BED-surface-brique-refractaire.jpg?resize=300%2C225&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/image-BED-surface-brique-refractaire.jpg?resize=400%2C300&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/image-BED-surface-brique-refractaire.jpg?w=600&amp;ssl=1 600w" sizes="(max-width: 640px) 100vw, 400px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Surface d’une brique réfractaire observée en BED</h2></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-right:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-text fusion-text-55"><p style="text-align: center;"><span style="font-family: Oswald; font-size: 12pt; color: #80858c;">Image 1 : Il est difficile d’interpréter les images et de savoir si l’on observe des bosses ou des cratères.</span></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-56"><p style="text-align: justify;">Cette technologie utilise les signaux respectifs des quatre segments du <strong>détecteur d’électrons rétrodiffusés BED</strong>. Chaque segment, compte tenu de sa position, collecte des électrons d’angle différent résultant en un signal caractéristique. (Images 2 &amp; 3)</p>
</div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-flex-align-self-flex-end" style="--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-38" style="text-align:center;--awb-caption-title-color:#80858c;--awb-max-width:320px;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-38 hover-type-none"><img data-recalc-dims="1" decoding="async" width="384" height="391" alt="Schéma des quatre segments du BED" title="Schéma des quatre segments du BED" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-quatre-segments-BED.jpg?resize=384%2C391&#038;ssl=1" class="img-responsive wp-image-13582" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-quatre-segments-BED.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-quatre-segments-BED.jpg?resize=200%2C204&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-quatre-segments-BED.jpg?resize=295%2C300&amp;ssl=1 295w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-quatre-segments-BED.jpg?w=384&amp;ssl=1 384w" sizes="(max-width: 640px) 100vw, 384px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Schéma des quatre segments du BED</h2></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-21 fusion_builder_column_1_3 1_3 fusion-flex-column fusion-flex-align-self-flex-end" style="--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-right:1px;--awb-border-style:solid;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-39" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-39 hover-type-none"><img data-recalc-dims="1" decoding="async" width="744" height="712" alt="Principe de fonctionnement du Live 3D" title="Principe de fonctionnement du Live 3D" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-principe-de-fonctionnement.jpg?resize=744%2C712&#038;ssl=1" class="img-responsive wp-image-13581" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-principe-de-fonctionnement.jpg?resize=200%2C191&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-principe-de-fonctionnement.jpg?resize=300%2C287&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-principe-de-fonctionnement.jpg?resize=400%2C383&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-principe-de-fonctionnement.jpg?resize=600%2C574&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-principe-de-fonctionnement.jpg?w=744&amp;ssl=1 744w" sizes="(max-width: 640px) 100vw, 400px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Principe de fonctionnement du Live 3D</h2></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-22 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-23 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-24 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-right:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-text fusion-text-57 fusion-text-no-margin" style="--awb-margin-bottom:0px;"><p style="text-align: center;"><span style="font-family: Oswald; font-size: 12pt; color: #80858c;">Image 2 : Le BED est un détecteur multi-segments permettant la reconstruction 3D. </span></p>
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<div class="fusion-text fusion-text-58"><p style="text-align: justify;">Cette technologie utilise les signaux respectifs des quatre segments du <strong>détecteur d’électrons rétrodiffusés BED</strong>. Chaque segment, compte tenu de sa position, collecte des électrons d’angle différent résultant en un signal caractéristique. (Images 2 &amp; 3)</p>
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</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-25 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-26 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-27 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-right:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-40" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-40 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1010" height="794" alt="Image 3 : Images respectives des quatre segments du détecteur d’électrons rétrodiffusés." title="Image 3 : Images respectives des quatre segments du détecteur d’électrons rétrodiffusés." src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/images-surface-brique-refractaire-quatre-segments.jpg?resize=1010%2C794&#038;ssl=1" class="img-responsive wp-image-13614" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/images-surface-brique-refractaire-quatre-segments.jpg?resize=200%2C157&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/images-surface-brique-refractaire-quatre-segments.jpg?resize=300%2C236&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/images-surface-brique-refractaire-quatre-segments.jpg?resize=400%2C314&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/images-surface-brique-refractaire-quatre-segments.jpg?resize=600%2C472&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/images-surface-brique-refractaire-quatre-segments.jpg?resize=768%2C604&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/images-surface-brique-refractaire-quatre-segments.jpg?resize=800%2C629&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/images-surface-brique-refractaire-quatre-segments.jpg?w=1010&amp;ssl=1 1010w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Image 3 : Images respectives des quatre segments du détecteur d’électrons rétrodiffusés.</h2></div></div></div><div class="fusion-text fusion-text-59"><p style="text-align: center;"><span style="font-family: Oswald; font-size: 12pt; color: #80858c;">Chaque segment « voit » la surface de l’échantillon d’un angle différent, résultant en des ombrages caractéristiques.</span></p>
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<div class="fusion-title title fusion-title-75 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Une reconstruction 3D générée en direct</h2></div><div class="fusion-text fusion-text-60"><p style="text-align: justify;">La recombinaison des <strong>quatre images</strong> permet alors la reconstruction tridimensionnelle de l’objet. Le traitement des quatre signaux et la reconstruction 3D qui en résulte sont réalisés <strong>en direct</strong>, et sont mis à jour à chaque changement du champ de vue. La visualisation peut être faite par rapport à l’image SED/BED ou une échelle de couleur. (Image 4 &amp; Vidéo 1)</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-41 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="362" alt="Image 4 : Visualisation 3D en SED (gauche) ou couleur (droite)." title="Image 4 : Visualisation 3D en SED (gauche) ou couleur (droite)." src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?resize=1300%2C362&#038;ssl=1" class="img-responsive wp-image-13611" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?resize=200%2C56&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?resize=300%2C84&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?resize=400%2C111&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?resize=600%2C167&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?resize=768%2C214&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?resize=800%2C223&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?resize=1024%2C285&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?resize=1200%2C334&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?resize=1536%2C428&amp;ssl=1 1536w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/recombinaison-quatre-images.jpg?w=2456&amp;ssl=1 2456w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-text fusion-text-61"><p style="text-align: center;"><span style="font-family: Oswald; font-size: 12pt; color: #80858c;">Image 4 : Les couleurs froides correspondent à des reliefs négatifs tandis que les couleurs chaudes correspondent à des reliefs positifs.</span></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-video fusion-youtube" style="--awb-max-width:600px;--awb-max-height:360px;--awb-align-self:center;--awb-width:100%;"><div class="video-shortcode"><div class="fluid-width-video-wrapper" style="padding-top:60%;" ><iframe title="YouTube video player 1" src="https://www.youtube.com/embed/Q9VYIXdNlVw?wmode=transparent&autoplay=0" width="600" height="360" allowfullscreen allow="autoplay; fullscreen"></iframe></div></div></div><div class="fusion-text fusion-text-62"><p style="text-align: center;"><span style="font-family: Oswald; font-size: 12pt; color: #80858c;">Vidéo 1 : Visualisation 3D en SED et couleur. Les couleurs froides correspondent à des reliefs négatifs tandis que les couleurs chaudes correspondent à des reliefs positifs.</span></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-76 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Combiner Live 3D et Live Map pour une analyse enrichie</h2></div><div class="fusion-text fusion-text-63"><p style="text-align: justify;">Enfin, la fonction Live 3D peut être <strong>combinée à la fonction Live Map</strong>. Il est donc possible de superposer la cartographie EDS d’un ou plusieurs éléments à la reconstruction 3D de l’échantillon (Image 5 &amp; Vidéo 2). Ces deux fonctions font des MEB JEOL un outil d’analyse complet.</p>
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<div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-42" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-42 hover-type-none"><img data-recalc-dims="1" decoding="async" width="820" height="484" alt="Image 5 : Superposition des fonctions Live 3D (visualisation SED) et Live Map." title="Image 5 : Superposition des fonctions Live 3D (visualisation SED) et Live Map (couleur rouge = Cu et couleur jaune = Zr)." src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-live-map.jpg?resize=820%2C484&#038;ssl=1" class="img-responsive wp-image-13626" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-live-map.jpg?resize=200%2C118&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-live-map.jpg?resize=300%2C177&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-live-map.jpg?resize=400%2C236&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-live-map.jpg?resize=600%2C354&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-live-map.jpg?resize=768%2C453&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-live-map.jpg?resize=800%2C472&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/live-3D-live-map.jpg?w=820&amp;ssl=1 820w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container" style="text-align:center;"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Image 5 : Superposition des fonctions Live 3D (visualisation SED) et Live Map (couleur rouge = Cu et couleur jaune = Zr).</h2></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-64"><p style="text-align: center;"><span style="font-family: Oswald; font-size: 12pt; color: #80858c;">Vidéo 2 : Superposition des fonctions Live 3D et Live Map.</span></p>
</div><div class="fusion-video fusion-youtube" style="--awb-max-width:600px;--awb-max-height:360px;--awb-align-self:center;--awb-width:100%;"><div class="video-shortcode"><div class="fluid-width-video-wrapper" style="padding-top:60%;" ><iframe title="YouTube video player 2" src="https://www.youtube.com/embed/JFZRnlERoDI?wmode=transparent&autoplay=0" width="600" height="360" allowfullscreen allow="autoplay; fullscreen"></iframe></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-28 fusion_builder_column_1_6 1_6 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:16.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:11.52%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:11.52%;--awb-width-medium:16.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:11.52%;--awb-spacing-left-medium:11.52%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div></div></div><div class="fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-29 fusion_builder_column_1_1 1_1 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-77 fusion-title-text fusion-title-size-paragraph"><div class="title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div><span class="awb-title-spacer fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"></span><p class="fusion-title-heading title-heading-left title-heading-tag" style="margin:0;">Produits associés</p><span class="awb-title-spacer"></span><div class="title-sep-container title-sep-container-right"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div></div><style type="text/css">.fusion-portfolio-wrapper#fusion-portfolio-4 .fusion-portfolio-content{  text-align: left; }</style><div class="fusion-recent-works fusion-portfolio-element fusion-portfolio fusion-portfolio-4 fusion-portfolio-grid fusion-portfolio-paging-pagination fusion-portfolio-four fusion-portfolio-unboxed fusion-portfolio-text fusion-portfolio-rollover" data-id="-rw-4" data-columns="four"><style type="text/css">.fusion-portfolio-4 .fusion-portfolio-wrapper .fusion-col-spacing{padding:15px;}</style><div class="fusion-portfolio-wrapper" id="fusion-portfolio-4" data-picturesize="auto" data-pages="1" style="margin:-15px;"><article id="portfolio-4-post-17" class="fusion-portfolio-post meb-grande-chambre-multifonctions fusion-col-spacing post-17"><div class="fusion-portfolio-content-wrapper" style="border:none;"><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/bsi/" title="Articles par bsi" rel="author">bsi</a></span></span><span class="updated rich-snippet-hidden">2026-01-08T18:11:44+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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		<title>ACE eye™ – TEM automatisé pour semi-conducteurs</title>
		<link>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/ace-eye-tem-semi-conducteurs/</link>
					<comments>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/ace-eye-tem-semi-conducteurs/#respond</comments>
		
		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Mon, 13 Jul 2026 14:00:25 +0000</pubDate>
				<guid isPermaLink="false">https://www.jeol.fr/?post_type=avada_portfolio&#038;p=13548</guid>

					<description><![CDATA[Le microscope électronique en transmission JEM-ACE200F est un outil essentiel pour l'industrie des semi-conducteurs.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-9 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-30 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-78 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Microscope électronique analytique à forte productivité</h2></div><div class="fusion-title title fusion-title-79 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">ACE eye<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> est un microscope électronique en transmission (MET) entièrement automatisé conçu pour l&rsquo;analyse avancée des semi-conducteurs. Il automatise l&rsquo;ensemble du flux de travail, de l&rsquo;imagerie TEM/STEM à l&rsquo;analyse EDS, afin d&rsquo;améliorer la productivité, la reproductibilité et la fiabilité des mesures.</h3></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-80 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Transformez une mesure dépendante de l’opérateur en un processus entièrement automatisé</h2></div><div class="fusion-text fusion-text-65"><p style="text-align: justify;">ACE eye<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> est un microscope électronique en transmission dédié aux semiconducteurs, offrant une automatisation complète de bout en bout, depuis l’imagerie TEM/STEM jusqu’à l’analyse EDS, grâce à un processus d’analyse programmable.  La standardisation les conditions de mesure garantit une reproductibilité remarquable, tout en offrant une grande flexibilité d’utilisation.</p>
<p style="text-align: justify;">Ce microscope est équipé d’une correction automatique des aberrations pilotée par l’IA (ASCOR) et d’algorithmes d’automatisation avancés. L’ACE eye<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> maintient en permanence des conditions de mesure optimales, assurant ainsi des résultats très précis, le tout en restant indépendant de l’opérateur.</p>
<p style="text-align: justify;">Grâce à des technologies éprouvées et à une conception pensée pour la stabilité à long terme, l’ACE eye<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> offre la simplicité d’utilisation et la fiabilité indispensables à l’analyse des semiconducteurs.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-81 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Automatisez vos mesures TEM/STEM et EDS</h2></div><div class="fusion-text fusion-text-66"><ul>
<li style="text-align: justify;">En transformant les conditions et procédures de mesure en recettes standardisées, l’ACE eye<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> permet une <strong>automatisation complète</strong> de bout en bout — de l’imagerie TEM/STEM jusqu’à l’analyse EDS — au sein d’un flux de travail unique, garantissant des résultats stables et indépendants de l’opérateur.</li>
<li style="text-align: justify;">Le système prend en charge <strong>différents niveaux d’automatisation</strong>, du mode semiautomatique au mode entièrement automatisé. Cela permet aux utilisateurs de choisir la configuration la plus adaptée à leurs objectifs de mesure et à leurs contraintes opérationnelles.</li>
<li style="text-align: justify;"><strong>Correcteur d’aberrations ASCOR</strong> : correction automatique des aberrations pilotée par l’IA. Associée à des algorithmes d’automatisation avancés, cette technologie optimise en permanence les conditions de mesure et maintient des performances maximales à tout moment.</li>
</ul>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-82 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Des résultats reproductibles, indépendants de l’opérateur</h2></div><div class="fusion-text fusion-text-67"><ul>
<li style="text-align: justify;">Les paramètres clés — notamment la <strong>mise au point</strong>, la <strong>correction de l’astigmatisme</strong>, l’<strong>ajustement de la hauteur d’échantillon</strong>, le <strong>centrage du faisceau</strong> et l’<strong>alignement d’orientation cristalline</strong> — sont automatiquement contrôlés afin d’assurer des mesures fiables et reproductibles.</li>
<li style="text-align: justify;">La combinaison d’un <strong>piège froid à grande contenance</strong> (offrant une autonomie d’environ cinq jours), du <strong>logiciel optionnel Automation Center</strong> pour mesures automatisées et du <strong>module MSP (MultiSPECPORTER)</strong> permet un fonctionnement continu sur de longues durées sans intervention, améliorant l’efficacité des mesures et maximisant l’utilisation du système.</li>
</ul>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-83 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Stabilité renforcée pour les analyses longue durée</h2></div><div class="fusion-text fusion-text-68"><ul>
<li style="text-align: justify;">Grâce à une conception robuste, associant un objectif à large gap et le correcteur ASCOR de CEOS, le système assure une <strong>intégration stable de l’imagerie</strong> haute résolution <strong>et de l’analyse EDS</strong> haute sensibilité, dans un environnement optimisé pour la caractérisation avancée des semiconducteurs.</li>
<li style="text-align: justify;">Avec une reproductibilité du grandissement en modes TEM et STEM, le système garantit <strong>un positionnement stable et une acquisition fiable des données</strong>, y compris lors de mesures longues ou entièrement automatisées.</li>
<li style="text-align: justify;">Grâce à LogChecker, <strong>l’état du système et les conditions externes</strong> (champs magnétiques, vibrations, température ambiante et température de l’eau de refroidissement) <strong>sont surveillés en continu</strong>, garantissant une vision complète de l’environnement de mesure et une stabilité durable.</li>
<li style="text-align: justify;">L’enceinte de protection autour de la colonne limite l’influence des perturbations externes, renforçant la reproductibilité et la fiabilité des mesures automatisées comme des observations à fort grandissement.</li>
</ul>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-84 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Une interface intuitive pour simplifier l’utilisation</h2></div><div class="fusion-text fusion-text-69"><ul>
<li style="text-align: justify;">L’interface intuitive « TEM Center » <strong>simplifie le passage de l’observation à la mesure</strong> grâce à un pilotage à la souris, offrant un flux de travail efficace quel que soit le niveau d’expérience de l’utilisateur.</li>
<li style="text-align: justify;">Le logiciel « Automation Center » intègre deux modes, Opérateur et Administrateur, afin d’adapter la configuration et la gestion des opérations aux rôles de chaque utilisateur.</li>
<li style="text-align: justify;">L’intégration native des caméras Gatan assure un <strong>flux de travail continu, de l’acquisition des images jusqu’au stockage des données</strong>, permettant une observation à haute productivité avec des résultats fiables.</li>
<li style="text-align: justify;">Un nouveau porte‑échantillon permet un chargement et un retrait des grilles en un seul geste, <strong>simplifiant l’utilisation, réduisant les tâches répétitives et diminuant le temps de préparation</strong>.</li>
</ul>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-85 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Un flux de travail optimisé entre FIB et TEM</h2></div><div class="fusion-text fusion-text-70"><p style="text-align: justify;">JEOL a développé un système de transfert d’échantillon directement du FIB (<a href="https://www.jeol.fr/produit/fib-et-meb-fib-a-double-colonne/multibeam-jib-ps500i/" target="_blank" rel="noopener">JIB-PS500i</a>) au TEM évitant tout contact direct avec les grilles après préparation. Ce système utilise une cartouche à double inclinaison qui est utilisable dans le FIB et peut se monter sur un porte-objet TEM.<br />
Cette approche allège le travail de l’opérateur tout en réduisant les risques d’endommagement et de contamination des échantillons.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-86 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">FAQ</h2></div><div class="fusion-title title fusion-title-87 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Quels sont les principaux avantages de l’ACE eye<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> ?</h3></div><div class="fusion-text fusion-text-71"><p style="text-align: justify;">Les principaux avantages sont l&rsquo;automatisation complète des mesures, la réduction de la dépendance à l&rsquo;opérateur, la reproductibilité élevée des résultats et l&rsquo;augmentation de la productivité du laboratoire.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-88 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">L’ACE eye<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> est-il adapté aux mesures longues durées ?</h3></div><div class="fusion-text fusion-text-72"><p style="text-align: justify;">Oui. Son réservoir d&rsquo;azote liquide à grande capacité, ses fonctions d&rsquo;automatisation et sa surveillance continue permettent des acquisitions prolongées sans intervention.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-89 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Quels types d&rsquo;analyses sont possibles ?</h3></div><div class="fusion-text fusion-text-73"><p style="text-align: justify;">ACE eye<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> prend en charge l&rsquo;imagerie MET, STEM et l&rsquo;analyse EDS dans un workflow automatisé unique.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-90 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Comment l’ACE eye<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> améliore-t-il la reproductibilité ?</h3></div><div class="fusion-text fusion-text-74"><p style="text-align: justify;">Grâce à la standardisation des recettes de mesure, à la correction automatique des aberrations et au contrôle automatisé des paramètres critiques du microscope.</p>
</div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-31 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-91 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">CARACTÉRISTIQUES</h3></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-4 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#37496a;--button_gradient_bottom_color:#37496a;--button_gradient_top_color_hover:#00817d;--button_gradient_bottom_color_hover:#00817d;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="https://www.jeol.fr/contact/"><i class="fa-mail-bulk fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Nous contacter pour de plus amples informations</span></a></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-title title fusion-title-92 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">GALERIE</h3></div>
<div class="fusion-text fusion-text-75"><p><span style="font-family: Oswald; font-size: 16pt; color: #80858c;">Images STEM LAADF</span></p>
</div><div class="awb-gallery-wrapper awb-gallery-wrapper-1 button-span-no" style="--more-btn-alignment:center;"><div style="margin:-5px;--awb-bordersize:0px;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);" class="fusion-gallery fusion-gallery-container fusion-grid-1 fusion-columns-total-3 fusion-gallery-layout-grid fusion-gallery-1"><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-1 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-1"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-1.jpg?fit=426%2C460&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_1]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-1.jpg?resize=426%2C460&#038;ssl=1" width="426" height="460" alt="image STEM LAADF" title="" aria-label="" class="img-responsive wp-image-13551" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-1.jpg?resize=200%2C216&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-1.jpg?resize=278%2C300&amp;ssl=1 278w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-1.jpg?resize=400%2C432&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-1.jpg?w=426&amp;ssl=1 426w" sizes="(min-width: 2200px) 100vw, (min-width: 640px) 1300px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"></div></div></div><div class="clearfix"></div><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-1 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-1"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-2.jpg?fit=426%2C460&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_1]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-2.jpg?resize=426%2C460&#038;ssl=1" width="426" height="460" alt="image STEM LAADF" title="" aria-label="" class="img-responsive wp-image-13552" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-2.jpg?resize=200%2C216&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-2.jpg?resize=278%2C300&amp;ssl=1 278w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-2.jpg?resize=400%2C432&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-2.jpg?w=426&amp;ssl=1 426w" sizes="(min-width: 2200px) 100vw, (min-width: 640px) 1300px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"></div></div></div><div class="clearfix"></div><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-1 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-1"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-3.jpg?fit=426%2C460&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_1]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-3.jpg?resize=426%2C460&#038;ssl=1" width="426" height="460" alt="image STEM LAADF" title="" aria-label="" class="img-responsive wp-image-13553" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-3.jpg?resize=200%2C216&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-3.jpg?resize=278%2C300&amp;ssl=1 278w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-3.jpg?resize=400%2C432&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-laadf-3.jpg?w=426&amp;ssl=1 426w" sizes="(min-width: 2200px) 100vw, (min-width: 640px) 1300px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><p class="awb-imageframe-caption-text">Echantillon : Semi-conducteur (GAA). Tension : 200kV</p></div></div></div><div class="clearfix"></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-text fusion-text-76"><p><span style="font-family: Oswald; font-size: 16pt; color: #80858c;">Images STEM HAADF</span></p>
</div><div class="awb-gallery-wrapper awb-gallery-wrapper-2 button-span-no" style="--more-btn-alignment:center;"><div style="margin:-5px;--awb-bordersize:0px;--awb-caption-title-color:#80858c;--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);" class="fusion-gallery fusion-gallery-container fusion-grid-1 fusion-columns-total-1 fusion-gallery-layout-grid fusion-gallery-2"><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-1 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-2"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-haadf.jpg?fit=528%2C528&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_2]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-haadf.jpg?resize=528%2C528&#038;ssl=1" width="528" height="528" alt="image STEM HAADF" title="Echantillon : Semi-conducteur (GAA). Tension : 200kV" aria-label="Echantillon : Semi-conducteur (GAA). Tension : 200kV" class="img-responsive wp-image-13550" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-haadf.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-haadf.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-haadf.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-haadf.jpg?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-haadf.jpg?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-image-stem-haadf.jpg?w=528&amp;ssl=1 528w" sizes="(min-width: 2200px) 100vw, (min-width: 640px) 1300px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Echantillon : Semi-conducteur (GAA). Tension : 200kV</h2></div></div></div><div class="clearfix"></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-text fusion-text-77"><p><span style="font-family: Oswald; font-size: 16pt; color: #80858c;">Cartographie EDS (et count map)</span></p>
</div><div class="fusion-image-element " style="--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-44 hover-type-none"><img data-recalc-dims="1" decoding="async" width="441" height="1198" title="ACE-eye-cartographie-EDS" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-cartographie-EDS.jpg?resize=441%2C1198&#038;ssl=1" alt class="img-responsive wp-image-13549" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-cartographie-EDS.jpg?resize=110%2C300&amp;ssl=1 110w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-cartographie-EDS.jpg?resize=200%2C543&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-cartographie-EDS.jpg?resize=377%2C1024&amp;ssl=1 377w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-cartographie-EDS.jpg?resize=400%2C1087&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/07/ACE-eye-cartographie-EDS.jpg?w=441&amp;ssl=1 441w" sizes="(max-width: 640px) 100vw, 400px" /></span></div></div></div></div></div><div class="fusion-fullwidth fullwidth-box fusion-builder-row-10 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-32 fusion_builder_column_1_1 1_1 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-93 fusion-title-text fusion-title-size-paragraph"><div class="title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div><span class="awb-title-spacer fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"></span><p class="fusion-title-heading title-heading-left title-heading-tag" style="margin:0;">Produits associés</p><span class="awb-title-spacer"></span><div class="title-sep-container title-sep-container-right"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div></div><style type="text/css">.fusion-portfolio-wrapper#fusion-portfolio-5 .fusion-portfolio-content{  text-align: left; }</style><div class="fusion-recent-works fusion-portfolio-element fusion-portfolio fusion-portfolio-5 fusion-portfolio-grid fusion-portfolio-paging-none fusion-portfolio-four fusion-portfolio-unboxed fusion-portfolio-text fusion-portfolio-rollover" data-id="-rw-5" data-columns="four"><style type="text/css">.fusion-portfolio-5 .fusion-portfolio-wrapper .fusion-col-spacing{padding:15px;}</style><div class="fusion-portfolio-wrapper" id="fusion-portfolio-5" data-picturesize="auto" data-pages="3" style="margin:-15px;"><article id="portfolio-5-post-6545" class="fusion-portfolio-post fib-et-meb-fib-a-double-colonne fusion-col-spacing post-6545"><div class="fusion-portfolio-content-wrapper" style="border:none;"><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-07-27T16:18:21+02:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
				<img data-recalc-dims="1" decoding="async" width="500" height="383" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2023/02/vignette-JIB-PS500i.jpg?resize=500%2C383&#038;ssl=1" class="attachment-full size-full wp-post-image" alt="présentation de la sonde ionique focalisée JIB-PS500i" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2023/02/vignette-JIB-PS500i.jpg?resize=200%2C153&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2023/02/vignette-JIB-PS500i.jpg?resize=300%2C230&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2023/02/vignette-JIB-PS500i.jpg?resize=400%2C306&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2023/02/vignette-JIB-PS500i.jpg?fit=500%2C383&amp;ssl=1 500w" sizes="(min-width: 2200px) 100vw, (min-width: 856px) 303px, (min-width: 784px) 403px, (min-width: 712px) 605px, (min-width: 640px) 712px, " /><div class="fusion-rollover">
	<div class="fusion-rollover-content">

				
		
												<h4 class="fusion-rollover-title">
					<a class="fusion-rollover-title-link" href="https://www.jeol.fr/produit/fib-et-meb-fib-a-double-colonne/multibeam-jib-ps500i/?portfolioCats=27">
						Multibeam JIB-PS500i					</a>
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										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/fib-et-meb-fib-a-double-colonne/" rel="tag">FIB et MEB-FIB à double colonne</a></div>					
		
						<a class="fusion-link-wrapper" href="https://www.jeol.fr/produit/fib-et-meb-fib-a-double-colonne/multibeam-jib-ps500i/?portfolioCats=27" aria-label="Equipement d&#039;Optique Electronique"></a>
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<div class="fusion-portfolio-content"><h2 class="entry-title fusion-post-title"><a href="https://www.jeol.fr/produit/fib-et-meb-fib-a-double-colonne/multibeam-jib-ps500i/?portfolioCats=27">Multibeam JIB-PS500i</a></h2><div class="fusion-post-content"></div></div></div></article></div></div></div></div></div></div></p>
]]></content:encoded>
					
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		<title>LazEdge &#8211; système Laser intégré dans un MEB</title>
		<link>https://www.jeol.fr/produit/microscopes-electroniques-a-balayage/lazedge-systeme-laser-integre-dans-un-meb</link>
					<comments>https://www.jeol.fr/produit/microscopes-electroniques-a-balayage/lazedge-systeme-laser-integre-dans-un-meb#respond</comments>
		
		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Mon, 25 May 2026 07:00:40 +0000</pubDate>
				<guid isPermaLink="false">https://www.jeol.fr/?post_type=avada_portfolio&#038;p=13272</guid>

					<description><![CDATA[Le système laser LazEdge intégré dans un MEB permet d’enchaîner sans rupture la préparation d’échantillons en coupe transversale, l’observation MEB, l’analyse élémentaire et l’analyse EBSD.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-11 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-33 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-94 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Une solution de découpe laser intégrée au MEB</h2></div><div class="fusion-text fusion-text-78"><p style="text-align: justify;">L’alliance des technologies laser et MEB ouvre de nouvelles perspectives pour réaliser des coupes transversales de <strong>grande surface</strong>, d’une <strong>qualité exceptionnelle</strong> au service d’<strong>analyses plus fiables</strong>, <strong>plus rapides</strong> et <strong>plus précises</strong>.<br />
<strong>LazEdge</strong> associe l’expertise MEB de JEOL à la technologie laser exclusive de Hamamatsu Photonics K.K. pour proposer une solution de découpe laser intégrée directement au cœur de la chambre du MEB.<br />
Développé pour optimiser les workflows d’analyse les plus exigeants, ce système permet d’enchaîner sans rupture la préparation d’échantillons en coupe transversale, l’observation MEB, l’analyse élémentaire et l’analyse EBSD, le tout dans un environnement parfaitement maîtrisé.<br />
Avec LazEdge, les laboratoires bénéficient d’une solution performante, rapide et sécurisée, idéale pour l’analyse d’échantillons métalliques, de batteries sensibles à l’air ou encore de défaillances de semi-conducteurs nécessitant une coupe transversale à haute valeur ajoutée.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-95 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Points forts</h2></div><div class="fusion-text fusion-text-79"><p style="text-align: justify;">JEOL ouvre une nouvelle ère de l’analyse avancée avec un MEB intégrant un laser femtoseconde, conçu pour offrir des coupes transversales d’une qualité exceptionnelle et accélérer les workflows les plus exigeants.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-96 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Point 1 : Des coupes transversales de haute qualité directement au cœur du MEB</h3></div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-45 hover-type-none"><img data-recalc-dims="1" decoding="async" width="680" height="408" alt="Coupes transversales" title="Coupes transversales" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-coupes-transversales.jpg?resize=680%2C408&#038;ssl=1" class="img-responsive wp-image-13275" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-coupes-transversales.jpg?resize=200%2C120&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-coupes-transversales.jpg?resize=300%2C180&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-coupes-transversales.jpg?resize=400%2C240&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-coupes-transversales.jpg?resize=600%2C360&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-coupes-transversales.jpg?w=680&amp;ssl=1 680w" sizes="(max-width: 640px) 100vw, 680px" /></span></div><div class="fusion-text fusion-text-80"><p style="text-align: justify;">Grâce à son système optique propriétaire fondé sur la modulation spatiale de phase du faisceau laser, LazEdge délivre des coupes transversales de haute qualité tout en réduisant les structures LIPSS (<em>Laser-Induced Periodic Surface Structures</em>). Les laboratoires bénéficient ainsi d’une préparation d’échantillons plus performante, mieux maîtrisée et parfaitement adaptée aux analyses de pointe.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-97 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Point 2 : Prévention de la contamination dans la chambre du MEB</h3></div><div class="fusion-text fusion-text-81"><p>La technologie de protection propriétaire « LazEdge Shield » limite efficacement la dispersion des débris générés lors du traitement.<br />
Les détecteurs, la colonne et les parois de la chambre du MEB restent ainsi propres, garantissant un environnement d’analyse plus maîtrisé, plus fiable et performant.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-98 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Point 3 : Une continuité parfaite entre la coupe transversale par laser et l’observation MEB</h3></div><div class="fusion-text fusion-text-82"><p style="text-align: justify;">LazEdge permet d’alterner rapidement dans la chambre du MEB, entre les phases de traitement et d’observation. Le traitement laser seul produit des coupes transversales optimisées pour une analyse EBSD. En couplant et en automatisant le traitement laser avec l’acquisition EBSD il est possible d’obtenir des analyses EBSD 3D plus fluides, plus rapides et plus efficaces.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-46 hover-type-none"><img data-recalc-dims="1" decoding="async" width="680" height="455" alt="continuité entre coupe et observation" title="continuité entre coupe et observation" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-continuite-coupe-observation.jpg?resize=680%2C455&#038;ssl=1" class="img-responsive wp-image-13274" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-continuite-coupe-observation.jpg?resize=200%2C134&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-continuite-coupe-observation.jpg?resize=300%2C201&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-continuite-coupe-observation.jpg?resize=400%2C268&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-continuite-coupe-observation.jpg?resize=600%2C401&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-continuite-coupe-observation.jpg?w=680&amp;ssl=1 680w" sizes="(max-width: 640px) 100vw, 680px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-83"><p style="text-align: justify;">Il est maintenant possible de traiter de grandes surfaces en un temps réduit, pour un gain de productivité significatif.</p>
<p style="text-align: justify;">Ci-dessous, vous trouverez un exemple d’analyse d’un échantillon métallique réalisée avec LazEdge dans un temps limité pour un analyse à <strong>grande échelle</strong>.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-47" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><span class=" fusion-imageframe imageframe-none imageframe-47 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="353" alt="Échantillon : Plaque de Mo" title="Échantillon : Plaque de Mo" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-analyse-echantillon.jpg?resize=1300%2C353&#038;ssl=1" class="img-responsive wp-image-13273" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-analyse-echantillon.jpg?resize=200%2C54&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-analyse-echantillon.jpg?resize=300%2C81&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-analyse-echantillon.jpg?resize=400%2C109&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-analyse-echantillon.jpg?resize=600%2C163&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-analyse-echantillon.jpg?resize=768%2C208&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-analyse-echantillon.jpg?resize=800%2C217&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-analyse-echantillon.jpg?resize=1024%2C278&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-analyse-echantillon.jpg?resize=1200%2C326&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2026/05/lazedge-analyse-echantillon.jpg?w=1385&amp;ssl=1 1385w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Échantillon : Plaque de Mo</h2><p class="awb-imageframe-caption-text">Temps de traitement : 30 min</p></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-34 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
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		<title>NEOARM (200 kV)</title>
		<link>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/neoarm-met-corrige-200kv/</link>
					<comments>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/neoarm-met-corrige-200kv/#respond</comments>
		
		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Fri, 20 Dec 2024 15:26:45 +0000</pubDate>
				<guid isPermaLink="false">https://dev.jeol.fr/?post_type=avada_portfolio&#038;p=498</guid>

					<description><![CDATA[La nouvelle technique d'imagerie e-ABF (enhanced ABF) du MET corrigé 200 kV NEOARM permet d'améliorer le rendu du contraste des éléments légers en haute résolution.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-13 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-36 fusion_builder_column_1_1 1_1 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div></div></div><div class="fusion-fullwidth fullwidth-box fusion-builder-row-14 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-37 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-100 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Correcteur d&rsquo;aberration sphérique (Cs) ASCOR (Advanced STEM corrector)</h2></div><div class="fusion-text fusion-text-84"><p style="text-align: justify;">Le correcteur ASCOR incorporé dans le NEOARM <strong>peut supprimer l’astigmatisme six-fold</strong> qui limite la résolution après la correction de l&rsquo;aberration sphérique.<br />
La combinaison de l&rsquo;ASCOR et du Cold FEG <strong>minimise l’aberration chromatique</strong> et <strong>repousse la limite de diffraction</strong>, ce qui permet d’<strong>améliorer la résolution</strong>.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-above awb-imageframe-style-49" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><div class="awb-imageframe-caption-container" style="text-align:left;"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">GaN [211] : 200 kV</h2></div></div><span class=" fusion-imageframe imageframe-none imageframe-49 hover-type-none"><img data-recalc-dims="1" decoding="async" width="927" height="250" alt="Image ADF-STEM GaN [211] : 200 kV avec son modèle FFT et image Ronchigram associée" title="GaN [211] : 200 kV" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-GaN-211.jpg?resize=927%2C250&#038;ssl=1" class="img-responsive wp-image-9785" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-GaN-211.jpg?resize=200%2C54&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-GaN-211.jpg?resize=300%2C81&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-GaN-211.jpg?resize=400%2C108&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-GaN-211.jpg?resize=600%2C162&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-GaN-211.jpg?resize=768%2C207&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-GaN-211.jpg?resize=800%2C216&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-GaN-211.jpg?w=927&amp;ssl=1 927w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-image-element awb-imageframe-style awb-imageframe-style-above awb-imageframe-style-50" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><div class="awb-imageframe-caption-container" style="text-align:left;"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Si [110] : 80 kV</h2></div></div><span class=" fusion-imageframe imageframe-none imageframe-50 hover-type-none"><img data-recalc-dims="1" decoding="async" width="926" height="250" alt="Image ADF-STEM Si [110] : 80 kV avec son modèle FFT et image Ronchigram associée" title="Si [110] : 80 kV" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-Si-110.jpg?resize=926%2C250&#038;ssl=1" class="img-responsive wp-image-9793" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-Si-110.jpg?resize=200%2C54&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-Si-110.jpg?resize=300%2C81&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-Si-110.jpg?resize=400%2C108&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-Si-110.jpg?resize=600%2C162&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-Si-110.jpg?resize=768%2C207&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-Si-110.jpg?resize=800%2C216&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-Si-110.jpg?w=926&amp;ssl=1 926w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-image-element awb-imageframe-style awb-imageframe-style-above awb-imageframe-style-51" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><div class="awb-imageframe-caption-container" style="text-align:left;"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Graphene (mono layer) : 30 kV</h2></div></div><span class=" fusion-imageframe imageframe-none imageframe-51 hover-type-none"><img data-recalc-dims="1" decoding="async" width="926" height="250" alt="Image ADF-STEM Graphene (mono layer) : 30 kV avec son modèle FFT et image Ronchigram associée" title="Graphene (mono layer) : 30 kV" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-graphene-mono-layer.jpg?resize=926%2C250&#038;ssl=1" class="img-responsive wp-image-9786" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-graphene-mono-layer.jpg?resize=200%2C54&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-graphene-mono-layer.jpg?resize=300%2C81&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-graphene-mono-layer.jpg?resize=400%2C108&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-graphene-mono-layer.jpg?resize=600%2C162&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-graphene-mono-layer.jpg?resize=768%2C207&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-graphene-mono-layer.jpg?resize=800%2C216&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-graphene-mono-layer.jpg?w=926&amp;ssl=1 926w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-85"><p style="text-align: justify;"><span style="font-family: oswald; color: #80858c;">Images ADF-STEM avec leurs modèles FFT et les images Ronchigram associés (images acquises avec pièce polaire UHR).</span></p>
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<div class="fusion-title title fusion-title-101 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Logiciel de correction automatique des aberrations JEOL COSMO<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> (Corrector System Module)</h2></div><div class="fusion-text fusion-text-86"><p style="text-align: justify;">JEOL COSMO<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> adopte un <strong>nouvel algorithme de correction des aberrations</strong> (SRAM : Segmented Ronchigram Auto-correlation function Matrix). COSMO<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> ne nécessite aucun échantillon spécial pour la correction des aberrations, ce qui simplifie grandement le processus d’alignement. De plus, ce système intègre un alignement automatique du correcteur permettant un accès plus rapide au microscope. Ces caractéristiques permettent une <strong>imagerie en résolution atomique plus facile d’accès et bien plus rapide</strong>.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-52 hover-type-none"><img data-recalc-dims="1" decoding="async" width="950" height="534" alt="schéma correcteur d&#039;aberration ASCOR et logiciel JEOL COSMO" title="NEOARM JEOL COSMO" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-jeol-cosmo.jpg?resize=950%2C534&#038;ssl=1" class="img-responsive wp-image-9792" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-jeol-cosmo.jpg?resize=200%2C112&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-jeol-cosmo.jpg?resize=300%2C169&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-jeol-cosmo.jpg?resize=400%2C225&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-jeol-cosmo.jpg?resize=600%2C337&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-jeol-cosmo.jpg?resize=768%2C432&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-jeol-cosmo.jpg?resize=800%2C450&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-jeol-cosmo.jpg?w=950&amp;ssl=1 950w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-53" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><span class=" fusion-imageframe imageframe-none imageframe-53 hover-type-none"><img data-recalc-dims="1" decoding="async" width="950" height="457" alt="images HR-STEM avant et après auto-réglage" title="Echantillon : Si[110]" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-HR-STEM-image.jpg?resize=950%2C457&#038;ssl=1" class="img-responsive wp-image-9787" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-HR-STEM-image.jpg?resize=200%2C96&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-HR-STEM-image.jpg?resize=300%2C144&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-HR-STEM-image.jpg?resize=400%2C192&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-HR-STEM-image.jpg?resize=600%2C289&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-HR-STEM-image.jpg?resize=768%2C369&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-HR-STEM-image.jpg?resize=800%2C385&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-HR-STEM-image.jpg?w=950&amp;ssl=1 950w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container" style="text-align:left;"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Echantillon : Si[110]</h2><p class="awb-imageframe-caption-text"> Tension d’accélération : 200 kV</p></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-102 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Nouveau système de détection ABF (Annular Bright Field)</h2></div><div class="fusion-text fusion-text-87"><p style="text-align: justify;">Le détecteur ABF a été développé pour imager en haute résolution les éléments légers. Sa dernière évolution appelée <strong>e-ABF</strong> (enhanced ABF) équipe les microscopes NEOARM et <strong>améliore encore plus le rendu du contraste des éléments légers en haute résolution</strong>.</p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-54" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-transform:none;--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-54 hover-type-none"><img data-recalc-dims="1" decoding="async" width="906" height="880" alt="images e-ABF" title="Référence : S.D. Findlay, Y.Kohno, L.A. Cardamone, Y.Ikuhara, N.Shibata, Ultramicroscopy 136 (2014)31-41." src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-detecteur-ABF.jpg?resize=906%2C880&#038;ssl=1" class="img-responsive wp-image-9784" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-detecteur-ABF.jpg?resize=200%2C194&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-detecteur-ABF.jpg?resize=300%2C291&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-detecteur-ABF.jpg?resize=400%2C389&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-detecteur-ABF.jpg?resize=600%2C583&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-detecteur-ABF.jpg?resize=768%2C746&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-detecteur-ABF.jpg?resize=800%2C777&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-detecteur-ABF.jpg?w=906&amp;ssl=1 906w" sizes="(max-width: 640px) 100vw, 800px" /></span><div class="awb-imageframe-caption-container" style="text-align:left;"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Référence : S.D. Findlay, Y.Kohno, L.A. Cardamone, Y.Ikuhara, N.Shibata, Ultramicroscopy 136 (2014)31-41.</h2></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-103 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Détecteur Perfect Sight</h2></div><div class="fusion-text fusion-text-88"><p style="text-align: justify;">Le détecteur STEM Perfect Sight, intégré au NEOARM, est fabriqué à partir de scintillateurs hybrides. Ce détecteur permet l&rsquo;acquisition d&rsquo;images STEM quantitatives et très contrastées, quel que soit le réglage de la tension d&rsquo;accélération, i.e pour de faibles valeurs de tension d’accélération et jusqu’à 300 kV.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-104 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Système OBF</h2></div><div class="fusion-text fusion-text-89"><p style="text-align: justify;"><strong>OBF STEM</strong> (Optimum Bright Field STEM) est une nouvelle méthode d’imagerie STEM où les images brutes acquises par un détecteur STEM segmenté sont utilisées comme source pour la reconstruction d&rsquo;une image de phase, avec des filtres de Fourier dédiés pour maximiser le rapport signal/bruit de l&rsquo;image récupérée.<br />
Cette méthode prometteuse permet d&rsquo;<strong>obtenir un contraste plus élevé pour les éléments lourds et légers</strong>, même dans des conditions où la dose d&rsquo;électrons est extrêmement faible. Les matériaux sensibles aux faisceaux, difficiles à observer avec les méthodes STEM ADF et ABF classiques, peuvent être facilement analysés avec un contraste plus élevé et ce dans une large gamme de grandissements.</p>
<p style="text-align: justify;"><sub>Référence : K. Ooe, T. Seki, et al., <em>Ultramicroscopy</em> 220, 113133 (2021)</sub></p>
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<div class="fusion-title title fusion-title-105 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Imagerie STEM Low Dose</h2></div><div class="fusion-text fusion-text-90"><p style="text-align: justify;">Les matériaux sensibles au faisceau, tels que les structures métallo-organiques (MOF) et les zéolithes, nécessitent une dose d&rsquo;électrons réduite (typiquement, un courant de sonde &lt; 1,0 pA) tout en maintenant des contrastes atomiques clairs pour imager la structure des éléments légers.<br />
La technique OBF STEM est parfaite pour l’analyse de ce type de matériaux car il est possible de travailler en mode « Low Dose » tout en conservant la résolution atomique.</p>
</div><div class="fusion-text fusion-text-91"><p style="text-align: justify;">Les deux images OBF STEM suivantes provenant d’échantillons MOF MIL-101et MFI Zéolite sont acquises en une seule trame et en conditions Low Dose.</p>
</div><div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-4 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-55" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><span class=" fusion-imageframe imageframe-none imageframe-55 hover-type-none"><img data-recalc-dims="1" decoding="async" width="563" height="661" alt="Image OBF STEM MOF MIL-101" title="Echantillon : MOF MIL-101" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-echantillon-MOF.jpg?resize=563%2C661&#038;ssl=1" class="img-responsive wp-image-9788" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-echantillon-MOF.jpg?resize=200%2C235&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-echantillon-MOF.jpg?resize=256%2C300&amp;ssl=1 256w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-echantillon-MOF.jpg?resize=400%2C470&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-echantillon-MOF.jpg?w=563&amp;ssl=1 563w" sizes="(max-width: 640px) 100vw, 563px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Echantillon : MOF MIL-101</h2><p class="awb-imageframe-caption-text"> Instrument : JEM-ARM300F2.  Tension d’accélération : 300 kV . Courant de sonde : &lt; 0.15 pA . Prof. Zhenxia Zhao, Guangxi University</p></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-5 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-56" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><span class=" fusion-imageframe imageframe-none imageframe-56 hover-type-none"><img data-recalc-dims="1" decoding="async" width="565" height="660" alt="Image OBF STEM MFI Zeolite" title="Echantillon : MFI Zeolite" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-echantillon-zeolite.jpg?resize=565%2C660&#038;ssl=1" class="img-responsive wp-image-9789" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-echantillon-zeolite.jpg?resize=200%2C234&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-echantillon-zeolite.jpg?resize=257%2C300&amp;ssl=1 257w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-echantillon-zeolite.jpg?resize=400%2C467&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-echantillon-zeolite.jpg?w=565&amp;ssl=1 565w" sizes="(max-width: 640px) 100vw, 565px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Echantillon : MFI Zeolite</h2><p class="awb-imageframe-caption-text"> Instrument : JEM-ARM300F2.  Tension d’accélération : 300 kV . Courant de sonde : 0.5 pA.</p></div></div></div></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-106 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Imagerie à haut contraste pour les éléments légers</h2></div><div class="fusion-text fusion-text-92"><p style="text-align: justify;">En plus d&rsquo;être très efficace en termes de dose, l&rsquo;OBF STEM est également avantageuse pour l&rsquo;imagerie des éléments légers.<br />
Même avec une tension d&rsquo;accélération plus faible, il est possible d&rsquo;obtenir un contraste et une résolution spatiale plus élevés pour les éléments légers.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-transform:none;--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-57 hover-type-none"><img data-recalc-dims="1" decoding="async" width="994" height="563" alt="images OBF STEM de GaN et de graphène" title="images OBF STEM d&rsquo;éléments légers" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-element-leger.jpg?resize=994%2C563&#038;ssl=1" class="img-responsive wp-image-9790" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-element-leger.jpg?resize=200%2C113&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-element-leger.jpg?resize=300%2C170&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-element-leger.jpg?resize=400%2C227&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-element-leger.jpg?resize=600%2C340&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-element-leger.jpg?resize=768%2C435&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-element-leger.jpg?resize=800%2C453&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-element-leger.jpg?w=994&amp;ssl=1 994w" sizes="(max-width: 640px) 100vw, 994px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-93"><p style="text-align: justify;">La résolution pour les éléments légers s&rsquo;améliore considérablement avec une tension d&rsquo;accélération plus élevée.</p>
<p>La qualité de l&rsquo;OBF STEM est excellente dans des conditions de faible dose.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-image-element " style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-transform:none;--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-58 hover-type-none"><img data-recalc-dims="1" decoding="async" width="995" height="562" alt="images OBF STEM de 𝛽-Si3N4 et GaN" title="images OBF STEM d&rsquo;éléments légers" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-faible-dose.jpg?resize=995%2C562&#038;ssl=1" class="img-responsive wp-image-9791" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-faible-dose.jpg?resize=200%2C113&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-faible-dose.jpg?resize=300%2C169&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-faible-dose.jpg?resize=400%2C226&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-faible-dose.jpg?resize=600%2C339&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-faible-dose.jpg?resize=768%2C434&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-faible-dose.jpg?resize=800%2C452&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/06/NEOARM-image-OBF-STEM-faible-dose.jpg?w=995&amp;ssl=1 995w" sizes="(max-width: 640px) 100vw, 995px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-107 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Imagerie OBF en direct</h2></div><div class="fusion-text fusion-text-94"><p style="text-align: center;"><span style="font-family: oswald; color: #80858c;">Observation en direct d&rsquo;images OBF-STEM avec JEM-ARM200F</span></p>
</div><div class="fusion-video fusion-youtube" style="--awb-max-width:600px;--awb-max-height:360px;--awb-align-self:center;--awb-width:100%;"><div class="video-shortcode"><div class="fluid-width-video-wrapper" style="padding-top:60%;" ><iframe title="YouTube video player 3" src="https://www.youtube.com/embed/J9t-4Tjmq1w?wmode=transparent&autoplay=0" width="600" height="360" allowfullscreen allow="autoplay; fullscreen"></iframe></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div><div class="fusion-title title fusion-title-108 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Infos complémentaires</h2></div><div class="fusion-title title fusion-title-109 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Appli. correcteur Cs STEM</h3></div><div class="fusion-text fusion-text-95" style="--awb-text-transform:none;"><ul style="text-align: justify;">
<li>Voici un article de &lsquo;Semiconductor  science and technolgy (31 2016)&rsquo; sur la quantification à l&rsquo;échelle sub-nanomètrique du contraste HAADF, et de son intérêt pour contrôler la composition des couches ultra-fines. : “ <a href="http://iopscience.iop.org/article/10.1088/0268-1242/31/5/055017/pdf" target="_blank" rel="noopener">Sub-nanometrically resolved chemical mappings of quantum-cascade laser active regions</a> ” par : Konstantinos Pantzas, Grégoire Beaudoin, Gilles Patriarche, Ludovic Largeau, Olivia Mauguin, Giulia Pegolotti, Angela Vasanelli, Ariane Calvar, Maria Amanti, Carlo Sirtori and Isabelle Sagnes.</li>
<li>Xavier sauvage du GPM de Rouen nous livre un très bel article dont le but est de clarifier le rôle exact de l’étain dans les cinétiques d’oxydation de CuSn, avec une attention particulière portée à la nucléation et à la croissance des nano-particules SnO<sub>2</sub>, précipitant dans la matrice de cuivre (cfc). Dubey et  al. ont mis a profit différentes techniques S/TEM (HRTEM, EFTEM, HR-STEM, STEM HAADF) sur un JEOL ARM200F corrigé sonde pour l’analyse des particules SnO<sub>2</sub>.Cette étude permet de mieux comprendre les différents mécanismes présents lors de l’oxydation de CuSn. Vous y trouverez également de très bels images HAADF</li>
<li style="text-align: left;"><img decoding="async" class="wp-image-513 alignright" src="https://www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CuSn4.bmp" alt="" width="200" height="200" srcset="https://www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CuSn4.bmp 66w, https://www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CuSn4.bmp 150w, https://www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CuSn4.bmp 200w, https://www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CuSn4.bmp 300w, https://www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CuSn4.bmp 400w, https://www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CuSn4.bmp 473w" sizes="(max-width: 200px) 100vw, 200px" />“ <a href="https://www.sciencedirect.com/science/article/abs/pii/S1359646212005751?via%3Dihub" target="_blank" rel="noopener">Atomic-scale characterization of the nucleation and growth of SnO<sub>2</sub> particles in oxidized CuSn alloys</a><em> </em>”. M. Dubey, X. Sauvage, F. Cuvilly, S. Jouen, B. Hannoyer, Scripta Materialia 2012.</li>
<li style="text-align: left;">Les nouveaux alliages plus légers et plus résistants sont des enjeux majeurs de l’aéronautique. Williams Lefebvre (GPM) nous livre une très belle étude sur les alliages Mg-Nd un concurrent sérieux des alliages base aluminium. De remarquables photos HAADF Ultra haute résolution (ARM-200F) nous montre la précipitation des chapelets d’atomes de Nd dans leur matrice de Magnésium.<br />
APPLIED PHYSICS LETTERS 100, 141906 (2012) W. Lefebvre, V. Kopp, and C. Pareige<br />
‘Nano-precipitates made of atomic pillars revealed by single atom detection in a Mg-Nd alloy’</li>
</ul>
</div><div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-6 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-59 hover-type-none"><img data-recalc-dims="1" decoding="async" width="257" height="257" title="JEM-NEOARM_haadf2" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/JEM-NEOARM_haadf2.jpg?resize=257%2C257&#038;ssl=1" alt class="img-responsive wp-image-9445" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/JEM-NEOARM_haadf2.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/JEM-NEOARM_haadf2.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/JEM-NEOARM_haadf2.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/JEM-NEOARM_haadf2.jpg?w=257&amp;ssl=1 257w" sizes="(max-width: 640px) 100vw, 257px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-7 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-60 hover-type-none"><img data-recalc-dims="1" decoding="async" width="257" height="257" title="JEM-NEOARM_haadf1" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/JEM-NEOARM_haadf1.jpg?resize=257%2C257&#038;ssl=1" alt class="img-responsive wp-image-9444" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/JEM-NEOARM_haadf1.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/JEM-NEOARM_haadf1.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/JEM-NEOARM_haadf1.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/JEM-NEOARM_haadf1.jpg?w=257&amp;ssl=1 257w" sizes="(max-width: 640px) 100vw, 257px" /></span></div></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-110 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Appli. correcteur Cs MET (image)</h3></div><div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-8 fusion_builder_column_inner_1_3 1_3 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-61" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-61 hover-type-none"><img data-recalc-dims="1" decoding="async" width="488" height="488" title="Courtesy of MPQ Université Paris Cité" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CoPt.jpg?resize=488%2C488&#038;ssl=1" alt class="img-responsive wp-image-3092" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CoPt.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CoPt.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CoPt.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CoPt.jpg?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CoPt.jpg?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_CoPt.jpg?w=488&amp;ssl=1 488w" sizes="(max-width: 640px) 100vw, 400px" /></span><div class="awb-imageframe-caption-container" style="text-align:left;"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Courtesy of MPQ Université Paris Cité</h2></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-9 fusion_builder_column_inner_2_3 2_3 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-text fusion-text-96"><div style="text-align: justify;" data-wp-editing="1">Image Haute résolution réalisée par le laboratoire du Prof Christian Ricolleau (MPQ paris 7) avec un ARM-200F Cold FEG.</div>
<div style="text-align: justify;">Il s&rsquo;agit de nanoparticules de CoPt qui ont poussées en épitaxie sur un substrat de NaCl.</div>
<div style="text-align: justify;">Certaines formes des cubes et d&rsquo;autres formes des triangles sur la surface du substrat.</div>
<div style="text-align: justify;">Ces nanoparticules ont été fabriquées pour étudiées l&rsquo;influence de la taille sur la température de transition de phase ordre / désordre qui intervient dans cet alliage.</div>
</div></div></div></div><div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-10 fusion_builder_column_inner_1_3 1_3 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element " style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-62 hover-type-none"><img data-recalc-dims="1" decoding="async" width="250" height="142" title="JEM-NEOARM_news_dislocations_in_graphene" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_news_dislocations_in_graphene.jpg?resize=250%2C142&#038;ssl=1" alt class="img-responsive wp-image-517" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_news_dislocations_in_graphene.jpg?resize=200%2C114&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_news_dislocations_in_graphene.jpg?w=250&amp;ssl=1 250w" sizes="(max-width: 640px) 100vw, 250px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-11 fusion_builder_column_inner_2_3 2_3 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-text fusion-text-97"><div>“ <a href="https://science.sciencemag.org/content/337/6091/209.abstract?sid=f45040e5-dd3f-4daf-8cc5-2fff1f4d3d88" target="_blank" rel="noopener">Dislocation-Driven Deformations in Graphene</a> ”</div>
<div>Jamie H. Warner, Elena Roxana Margine, Masaki Mukai, Alexander W. Robertson, Feliciano Giustino, Angus I. Kirkland Science 13 July 2012: Vol. 337 no. 6091 pp. 209-212</div>
</div></div></div></div><div class="fusion-text fusion-text-98" style="--awb-text-transform:none;"><div style="text-align: justify;">Le graphène est un cristal bidirectionnel possédant des propriétés intrinsèques (mobilité électronique, vitesse de déplacement des électrons, auto-refroisissement très rapide, …) très intéressantes pour des applications dans le domaine de la micro-électronique. Warner et al. ont étudié la dynamique des paires de dislocations et leurs impacts sur la structure cristalline du graphène. Les dislocations ont été étudiées en HRTEM à 80 kV à l’aide d’un TEM JEOL JEM-2200CMO, équipé d’un double correcteur (image et sonde) ainsi que d’un monochromateur à double filtre de Wien. Les auteurs ont mis en évidence l’influence des dislocations sur les champs de déformation et on pu, grâce à l’utilisation du monochromateur associé à la technique HRTEM, cartographier précisément la position des atomes uniques de carbone.</div>
</div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-38 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-111 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">CARACTÉRISTIQUES</h3></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-5 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#37496a;--button_gradient_bottom_color:#37496a;--button_gradient_top_color_hover:#00817d;--button_gradient_bottom_color_hover:#00817d;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="https://www.jeol.fr/contact/"><i class="fa-mail-bulk fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Nous contacter pour de plus amples informations</span></a></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div><div class="fusion-title title fusion-title-112 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">QUALITÉS</h3></div><div class="accordian fusion-accordian" style="--awb-border-size:1px;--awb-icon-size:16px;--awb-content-font-size:16px;--awb-icon-alignment:left;--awb-hover-color:#f9f9fb;--awb-border-color:#e2e2e2;--awb-background-color:#ffffff;--awb-divider-color:#e2e2e2;--awb-divider-hover-color:#e2e2e2;--awb-icon-color:#ffffff;--awb-title-color:#00817d;--awb-content-color:#000000;--awb-icon-box-color:#00817d;--awb-toggle-hover-accent-color:#37496a;--awb-title-font-family:&quot;Oswald&quot;;--awb-title-font-weight:600;--awb-title-font-style:normal;--awb-content-font-family:&quot;Roboto&quot;;--awb-content-font-style:normal;--awb-content-font-weight:regular;"><div class="panel-group fusion-toggle-icon-boxed" id="accordion-498-1"><div class="fusion-panel panel-default panel-7966677bdeee7e6db fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_7966677bdeee7e6db"><a class="active" aria-expanded="true" aria-controls="7966677bdeee7e6db" role="button" data-toggle="collapse" data-parent="#accordion-498-1" data-target="#7966677bdeee7e6db" href="#7966677bdeee7e6db"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Résolution atomique</span></a></h4></div><div id="7966677bdeee7e6db" class="panel-collapse collapse in" aria-labelledby="toggle_7966677bdeee7e6db"><div class="panel-body toggle-content fusion-clearfix">
<p>Résolution spatiale extrêmement fine.<br />
Correcteur d'aberration ASCOR combiné au Cold FEG.<br />
Contraste élevé pour les éléments lourds et légers.</p>
</div></div></div><div class="fusion-panel panel-default panel-e12be63fbb89579f3 fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_e12be63fbb89579f3"><a class="active" aria-expanded="true" aria-controls="e12be63fbb89579f3" role="button" data-toggle="collapse" data-parent="#accordion-498-1" data-target="#e12be63fbb89579f3" href="#e12be63fbb89579f3"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Imagerie</span></a></h4></div><div id="e12be63fbb89579f3" class="panel-collapse collapse in" aria-labelledby="toggle_e12be63fbb89579f3"><div class="panel-body toggle-content fusion-clearfix">
<p>Méthode d’imagerie OBF STEM (Optimum Bright Field STEM)<br />
Techniques d’analyse HRTEM, EFTEM, HR-STEM, STEM HAADF</p>
</div></div></div><div class="fusion-panel panel-default panel-21ef111694701bf9e fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_21ef111694701bf9e"><a class="active" aria-expanded="true" aria-controls="21ef111694701bf9e" role="button" data-toggle="collapse" data-parent="#accordion-498-1" data-target="#21ef111694701bf9e" href="#21ef111694701bf9e"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Facile d’utilisation</span></a></h4></div><div id="21ef111694701bf9e" class="panel-collapse collapse in" aria-labelledby="toggle_21ef111694701bf9e"><div class="panel-body toggle-content fusion-clearfix">
<p>Le logiciel COSMO<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> permet d’automatiser la correction des aberrations.</p>
</div></div></div><div class="fusion-panel panel-default panel-7af0f6b69d8bbaca3 fusion-toggle-has-divider" style="--awb-title-color:#00817d;"><div class="panel-heading"><h4 class="panel-title toggle" id="toggle_7af0f6b69d8bbaca3"><a class="active" aria-expanded="true" aria-controls="7af0f6b69d8bbaca3" role="button" data-toggle="collapse" data-parent="#accordion-498-1" data-target="#7af0f6b69d8bbaca3" href="#7af0f6b69d8bbaca3"><span class="fusion-toggle-icon-wrapper" aria-hidden="true"><i class="fa-fusion-box active-icon awb-icon-minus" aria-hidden="true"></i><i class="fa-fusion-box inactive-icon awb-icon-plus" aria-hidden="true"></i></span><span class="fusion-toggle-heading">Nombreuses applications</span></a></h4></div><div id="7af0f6b69d8bbaca3" class="panel-collapse collapse in" aria-labelledby="toggle_7af0f6b69d8bbaca3"><div class="panel-body toggle-content fusion-clearfix">
<p>Matériaux<br />
Chimie<br />
Biologie<br />
Nanotechnologie</p>
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<th align="left"><span style="font-family: roboto; font-weight: normal; font-size: 13px;">‌‌Christian Ricolleau, professeur à l'Université Paris Diderot (équipe Microscopie Électronique Avancée et NanoStructures (Me−ANS) au sein de la fédération de recherche Matériaux et Phénomènes Quantiques), fait le point sur son utilisation de l'ARM200F, upgradé NEOARM.</span></p>
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<p><a class="fusion-button button-flat fusion-button-default-size button-custom button-2 fusion-button-default-span fusion-button-default-type" style="margin-bottom: 0px;" title="Utilisation d’un MET corrigé : l’avis de Christian Ricolleau, Professeur à l’Université de Paris" href="https://www.jeol.fr/utilisation-dun-met-corrige-lavis-de-christian-ricolleau-professeur-a-luniversite-de-paris/" target="_blank" rel="noopener"><i class="fa-angle-right fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Avis de Christian Ricolleau</span></a></p>
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<p><span style="font-family: roboto; font-weight: normal; font-size: 13px;">‌‌&gt; <a title="Use of an aberration-corrected TEM: Christian Ricolleau’s point of view, Professor at University of Paris" href="https://www.jeol.fr/use-of-an-aberration-corrected-tem-christian-ricolleaus-point-of-view-professor-at-university-of-paris/" target="_blank" rel="noopener">article en Anglais</a></span></th>
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<div class="fusion-video fusion-youtube" style="--awb-max-width:600px;--awb-max-height:360px;"><div class="video-shortcode"><div class="fluid-width-video-wrapper" style="padding-top:60%;" ><iframe title="YouTube video player 4" src="https://www.youtube.com/embed/h7CP2nPSe1Q?wmode=transparent&autoplay=0" width="600" height="360" allowfullscreen allow="autoplay; fullscreen"></iframe></div></div></div>
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<th align="left"><span style="font-family: roboto; font-weight: normal; font-size: 13px;">‌‌L'Office national d'études et de recherches aérospatiales (ONERA) a acquis le microscope électronique en transmission NEOARM pour étudier par exemple des alliages aéronautiques qu'on retrouve dans les réacteurs pour améliorer leur efficacité et avoir une consommation réduite, ou regarder l'émission de particules à la sortie des réacteurs pour avoir une aéronautique moins polluante.<br />
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		<title>NEOARM monochromaté (200 kV)</title>
		<link>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/neoarm-monochromate-met-corrige-200-kv/</link>
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		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Fri, 20 Dec 2024 15:25:13 +0000</pubDate>
				<guid isPermaLink="false">https://www.jeol.fr/?post_type=avada_portfolio&#038;p=1826</guid>

					<description><![CDATA[Le monochromateur à double filtre de Wien, développé pour le JEM-ARM200F, permet de réaliser une analyse EELS à ultra haute résolution en énergie à l’échelle atomique.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-17 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-43 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-116 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Le monochromateur à double filtre de Wien a été récemment développé pour JEM-ARM200F, il permet de réaliser une analyse EELS à ultra haute résolution en énergie à l&rsquo;échelle atomique.</h2></div><div class="fusion-title title fusion-title-117 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Configuration</h3></div><div class="fusion-text fusion-text-99"><ul>
<li><strong>Double filtre de Wien avec le système « Spot-IN et Spot-Out »</strong></li>
</ul>
<p>Le 1<sup>er</sup> filtre de Wien et la lentille électrostatique produisent une focalisation avec une dispersion d&rsquo;énergie de 12,3 µm/eV au niveau du plan de fente. A ce plan, le faisceau d&rsquo;électrons est monochromaté en insérant la fente, celle-ci dispose de plusieurs largeurs allant de quelques microns à mins d’un microns. Le 2<sup>ème</sup> filtre de Wien annule la dispersion d&rsquo;énergie et produit une focalisation achromatique et stigmatique au niveau du plan de sortie, ce qui entraîne une sonde ronde sur le plan de l&rsquo;échantillon. Ainsi, comme le faisceau ponctuel de la source Schottky redevient un spot en sortie du monochromateur, nous avons nommé ce système monochromateur « Spot-IN et Spot-OUT système ».</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-100"><ul>
<li><strong>Position du monochromateur</strong></li>
</ul>
<p>De par son placement entre la source schottky et l’accélérateur, le monochromateur est utilisable rapidement après un changement de haute tension<br />
Mukai M, et al.: (2014) , Ultramicroscopy 140: 37–43.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-101"><ul>
<li><strong>Résolution énergétique</strong><br />
Avec plusieurs largeurs de fentes à 60 kV et 200 Kv (0,002 s et 0,1 s d&rsquo;acquisition <img data-recalc-dims="1" decoding="async" class="size-full wp-image-1830 aligncenter" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-energetique.png?resize=766%2C440&#038;ssl=1" alt="Tableau des résolution énergétique" width="766" height="440" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-energetique.png?resize=200%2C115&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-energetique.png?resize=300%2C172&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-energetique.png?resize=400%2C230&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-energetique.png?resize=600%2C345&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-energetique.png?w=766&amp;ssl=1 766w" sizes="(max-width: 766px) 100vw, 766px" /> <i>avec des acquisitions multiples (0.25 µm slit)</i>Spectre Zero-loss (ΔE: 14meV @30kV, 2ms)<br />
<img data-recalc-dims="1" decoding="async" class="size-full wp-image-1834 aligncenter" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-zero-loss.png?resize=968%2C605&#038;ssl=1" alt="Spectre Zero-loss" width="968" height="605" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-zero-loss.png?resize=200%2C125&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-zero-loss.png?resize=300%2C188&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-zero-loss.png?resize=400%2C250&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-zero-loss.png?resize=600%2C375&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-zero-loss.png?resize=768%2C480&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-zero-loss.png?resize=800%2C500&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-zero-loss.png?w=968&amp;ssl=1 968w" sizes="(max-width: 968px) 100vw, 968px" /></li>
</ul>
<p>Le tableau montre la résolution en énergie avec des fentes de différentes largeurs à 60 kV et 200 kV. Des spectres zero-loss ont été obtenus avec des temps d&rsquo;acquisition de 0,002 s. et 0,1 s. Les résolutions énergétiques ultimes de 24 meV pour 60 kV et 30 meV pour 200 kV ont été acquise avec une acquisition de 0,002 s avec la fente de 0,1 m. Les résolutions en énergie avec des acquisitions de 0,1s et 0,002s ne montrent qu&rsquo;une légère diminution de la résolution en énergie, ce qui montre que les stabilités électrique et mécanique du monochromateur sont bonnes.</p>
<p>La figure affiche un profil d&rsquo;intensité du spectre zero-loss obtenu avec une acquisition de 0,002 s à 30 kV, montrant la résolution en énergie de 14 meV.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-102"><ul>
<li><strong>Résolution spatiale</strong></li>
</ul>
<p>Images brutes HAADF-STEM de Silicium [110] et de leurs transformées de Fourier avec différentes résolutions énergétiques à 200 kV et 60 kV. Bien qu&rsquo;une perte de courant soit inévitable de par l’usage de la fente, cette comparaison démontre que la résolution en STEM n&rsquo;est pas affectée par le monochromateur. Les deux FFT avec des fentes de 4 µm et 0,25 µm ont montré des résolutions isotropes. Le monochromateur à double filtre de Wien permet l’obtention d’une sonde électronique monochromatique ronde avec une résolution atomique à n&rsquo;importe quelle résolution énergétique grâce au système « Spot-IN et Spot-OUT ».<br />
<img data-recalc-dims="1" decoding="async" class="size-full wp-image-1831 aligncenter" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-spatiale.jpg?resize=1200%2C475&#038;ssl=1" alt="HAADF-STEM of Si&lt;110&gt;" width="1200" height="475" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-spatiale.jpg?resize=200%2C79&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-spatiale.jpg?resize=300%2C119&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-spatiale.jpg?resize=400%2C158&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-spatiale.jpg?resize=600%2C238&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-spatiale.jpg?resize=768%2C304&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-spatiale.jpg?resize=800%2C317&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-spatiale.jpg?resize=1024%2C405&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resolution-spatiale.jpg?w=1200&amp;ssl=1 1200w" sizes="(max-width: 1200px) 100vw, 1200px" /></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-103"><ul>
<li>Application : phonon de hBN<br />
Spectre vibratoire du phonon optique du BN hexagonal ΔE : 20 meV à 30 kV</li>
</ul>
<p><img data-recalc-dims="1" decoding="async" class="size-full wp-image-1829 aligncenter" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_phonom-de-hBN.jpg?resize=1208%2C588&#038;ssl=1" alt="Spectre vibratoire du phonon optique du BN hexagonal ΔE" width="1208" height="588" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_phonom-de-hBN.jpg?resize=200%2C97&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_phonom-de-hBN.jpg?resize=300%2C146&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_phonom-de-hBN.jpg?resize=400%2C195&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_phonom-de-hBN.jpg?resize=600%2C292&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_phonom-de-hBN.jpg?resize=768%2C374&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_phonom-de-hBN.jpg?resize=800%2C389&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_phonom-de-hBN.jpg?resize=1024%2C498&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_phonom-de-hBN.jpg?resize=1200%2C584&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_phonom-de-hBN.jpg?w=1208&amp;ssl=1 1208w" sizes="(max-width: 1208px) 100vw, 1208px" /></p>
<p>Carte low-loss EELS d&rsquo;un nitrure de bore hexagonal (h-BN) avec une sonde monochromatique utilisant une fente de 0,1 µm. Taille de la sonde = 1 nm, courant de la sonde = 10 pA, temps d&rsquo;acquisition pour chaque pixel = 0,3 seconde. (a) Image STEM ADF de la zone de cartographiée. (b) Spectre low-loss extrait du bord de l&rsquo;échantillon indiqué par le carré jaune encadré sur la figure (a). Ce spectre, mesuré avec ΔE = 22 meV, montrait un pic correspondant à un phonon optique à 170 meV. (c) Carte EELS à l&rsquo;énergie des phonons. L&rsquo;intensité des phonons a été délocalisée dans la zone de vide &gt; 100 nm au-delà du bord de l&rsquo;échantillon en raison de la délocalisation de la diffusion inélastique des électrons.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-104"><ul>
<li><strong>Application :  Résonance plasmonique de surface</strong><br />
Gold nano-rod, ΔE: 30meV @60kV</li>
</ul>
<p><img data-recalc-dims="1" decoding="async" class="size-full wp-image-1832 aligncenter" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resonance-plasmonique.jpg?resize=1300%2C440&#038;ssl=1" alt="Résonance plasmonique de surface" width="1300" height="440" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resonance-plasmonique.jpg?resize=200%2C68&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resonance-plasmonique.jpg?resize=300%2C102&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resonance-plasmonique.jpg?resize=400%2C136&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resonance-plasmonique.jpg?resize=600%2C203&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resonance-plasmonique.jpg?resize=768%2C260&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resonance-plasmonique.jpg?resize=800%2C271&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resonance-plasmonique.jpg?resize=1024%2C347&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resonance-plasmonique.jpg?resize=1200%2C407&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_resonance-plasmonique.jpg?w=1396&amp;ssl=1 1396w" sizes="(max-width: 1300px) 100vw, 1300px" /><br />
Résultats de la cartographie EELS pour obtenir la résonance plasmonique de surface à l&rsquo;aide d&rsquo;un nano-tige en or, enregistré à 60 kV avec une dispersion d&rsquo;énergie de 30 meV. Le courant de sonde est de 75 pA et le temps d&rsquo;acquisition par pixel de 0,15 seconde.</p>
<p><i>(a) HAADF, (b) spectre low loss extrait du data cube d’imagerie spectrale, (c) cartes EELS de largeur d&rsquo;énergie de 0,1 eV</i></p>
<p><img data-recalc-dims="1" decoding="async" class="alignleft size-full wp-image-1828" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_carte-EELS.jpg?resize=1200%2C254&#038;ssl=1" alt="EELS maps" width="1200" height="254" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_carte-EELS.jpg?resize=200%2C42&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_carte-EELS.jpg?resize=300%2C64&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_carte-EELS.jpg?resize=400%2C85&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_carte-EELS.jpg?resize=600%2C127&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_carte-EELS.jpg?resize=768%2C163&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_carte-EELS.jpg?resize=800%2C169&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_carte-EELS.jpg?resize=1024%2C217&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_carte-EELS.jpg?w=1200&amp;ssl=1 1200w" sizes="(max-width: 1200px) 100vw, 1200px" /></p>
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<div class="fusion-text fusion-text-105"><ul>
<li><strong>Application :  Spectre vibrationnel d’une molécule</strong><br />
C-H ΔE: 30meV @60kV</li>
</ul>
<p><img data-recalc-dims="1" decoding="async" class="size-full wp-image-1833 aligncenter" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-vibrationnel.jpg?resize=836%2C520&#038;ssl=1" alt="Spectre vibrationnel d’une molécule" width="836" height="520" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-vibrationnel.jpg?resize=200%2C124&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-vibrationnel.jpg?resize=300%2C187&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-vibrationnel.jpg?resize=400%2C249&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-vibrationnel.jpg?resize=600%2C373&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-vibrationnel.jpg?resize=768%2C478&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-vibrationnel.jpg?resize=800%2C498&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/07/JEM-NEOARM-monochromate_spectre-vibrationnel.jpg?w=836&amp;ssl=1 836w" sizes="(max-width: 836px) 100vw, 836px" /></p>
<p><i>(a) Structure du liquide ionique C2mim-TFSI, qui est composé du cation [C2mim+] et de l&rsquo;anion [TFSI-].<br />
(b) Les spectres EELS, spectres IR calculés et expérimentaux avec échelle d&rsquo;énergie.</i></p>
<p>Les spectres EELS ×1, ×10 et ×250 sont affichés. Dans le spectre EELS agrandi x250, un large pic, indiqué par une flèche, apparaît à -0,4 eV. Il a été confirmé que ce pic de faible énergie correspondait aux pics vibrationnels du spectre IR (~3000 cm-1) et a été attribué aux vibrations d&rsquo;étirement C-H des cations [C2mim+] à l&rsquo;aide de calculs théoriques.</p>
<p>Échantillon du Dr Mizoguchi, Université de Tokyo</p>
<p>T. Miyata, et al. : (2014) dans Microscopie.</p>
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target="_self"><img decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_galerie6.jpeg?fit=200%2C200&ssl=1" width="200" height="200" alt="" title="" aria-label="" class="img-responsive wp-image-506" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_galerie6.jpeg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_galerie6.jpeg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_galerie6.jpeg?fit=200%2C200&amp;ssl=1 200w" sizes="(min-width: 2200px) 100vw, (min-width: 712px) 648px, (min-width: 640px) 712px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"></div></div></div><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-2 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-4"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_galerie7.jpeg?fit=200%2C200&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_4]" class="fusion-lightbox" target="_self"><img decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_galerie7.jpeg?fit=200%2C200&ssl=1" width="200" height="200" alt="Courtesy of MPQ Université Paris Cité" title="Courtesy of MPQ Université Paris Cité" aria-label="Courtesy of MPQ Université Paris Cité" class="img-responsive wp-image-507" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_galerie7.jpeg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_galerie7.jpeg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/05/JEM-NEOARM_galerie7.jpeg?fit=200%2C200&amp;ssl=1 200w" sizes="(min-width: 2200px) 100vw, (min-width: 712px) 648px, (min-width: 640px) 712px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Courtesy of MPQ Université Paris Cité</h2></div></div></div><div class="clearfix"></div></div></div></div></div></div></div><div class="fusion-fullwidth fullwidth-box fusion-builder-row-18 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-45 fusion_builder_column_1_1 1_1 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-120 fusion-title-text fusion-title-size-paragraph"><div class="title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div><span class="awb-title-spacer fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"></span><p class="fusion-title-heading title-heading-left title-heading-tag" style="margin:0;">Produits associés</p><span class="awb-title-spacer"></span><div class="title-sep-container title-sep-container-right"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div></div><div class="fusion-recent-works fusion-portfolio-element fusion-portfolio fusion-portfolio-9 fusion-portfolio-carousel fusion-portfolio-paging-pagination recent-works-carousel portfolio-carousel picture-size-auto fusion-portfolio-rollover" data-id="-rw-9"><div class="awb-carousel awb-swiper awb-swiper-carousel" style="--awb-columns:4;" data-autoplay="no" data-columns="4" data-itemmargin="30" data-itemwidth="180" data-touchscroll="no" data-imagesize="auto"><div class="swiper-wrapper"><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">GRAND ARM<sup>TM</sup> 3 (300 kV)</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-07-27T16:22:09+02:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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						GRAND ARM<sup>TM</sup> 3 (300 kV)					</a>
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">ACE eye<img src="https://s.w.org/images/core/emoji/15.0.3/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> – TEM automatisé pour semi-conducteurs</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-07-15T10:43:39+02:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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												<h4 class="fusion-rollover-title">
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										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/met-feg-200-kv/" rel="tag">MET FEG 200 kV</a>, <a href="https://www.jeol.fr/portfolio_category/met-pour-les-materiaux/" rel="tag">MET pour les matériaux</a></div>					
		
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">NEOARM (200 kV)</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-06-08T11:41:32+02:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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						NEOARM (200 kV)					</a>
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										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/met-corriges-200-kv-et-300-kv/" rel="tag">MET corrigés 200 kV et 300 kV</a>, <a href="https://www.jeol.fr/portfolio_category/met-pour-les-materiaux/" rel="tag">MET pour les matériaux</a></div>					
		
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">NEOARM monochromaté (200 kV)</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-16T08:53:26+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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												<h4 class="fusion-rollover-title">
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						NEOARM monochromaté (200 kV)					</a>
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										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/met-corriges-200-kv-et-300-kv/" rel="tag">MET corrigés 200 kV et 300 kV</a>, <a href="https://www.jeol.fr/portfolio_category/met-pour-les-materiaux/" rel="tag">MET pour les matériaux</a></div>					
		
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">MARS (JEM-Z200MF) &#8211; microscope électronique à lentille objectif sans champ magnétique</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-16T08:55:49+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">F2 &#8211; MET-FEG (200 kV)</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-16T09:00:39+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">JEM-2100Plus (200 kV)</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-16T08:56:25+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
				<img data-recalc-dims="1" decoding="async" width="500" height="383" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/vignette_JEM-2100Plus-1.jpg?resize=500%2C383&#038;ssl=1" class="attachment-full size-full wp-post-image" alt="présentation du JEM-2100Plus" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/vignette_JEM-2100Plus-1.jpg?resize=200%2C153&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/vignette_JEM-2100Plus-1.jpg?resize=300%2C230&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/vignette_JEM-2100Plus-1.jpg?resize=400%2C306&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/vignette_JEM-2100Plus-1.jpg?fit=500%2C383&amp;ssl=1 500w" sizes="(min-width: 2200px) 100vw, (min-width: 856px) 303px, (min-width: 784px) 403px, (min-width: 712px) 605px, (min-width: 640px) 712px, " /><div class="fusion-rollover">
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												<h4 class="fusion-rollover-title">
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						JEM-2100Plus (200 kV)					</a>
				</h4>
			
										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/evolution-informatique-met/" rel="tag">Évolution informatique - MET</a>, <a href="https://www.jeol.fr/portfolio_category/met-lab6-200kv/" rel="tag">MET LaB6 200kV</a>, <a href="https://www.jeol.fr/portfolio_category/met-pour-les-materiaux/" rel="tag">MET pour les matériaux</a></div>					
		
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">JEM-120i (120 kV)</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-07-28T12:43:26+02:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
				<img data-recalc-dims="1" decoding="async" width="500" height="383" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/05/vignette_JEM-120i.jpg?resize=500%2C383&#038;ssl=1" class="attachment-full size-full wp-post-image" alt="MET JEM-120i" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/05/vignette_JEM-120i.jpg?resize=200%2C153&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/05/vignette_JEM-120i.jpg?resize=300%2C230&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/05/vignette_JEM-120i.jpg?resize=400%2C306&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/05/vignette_JEM-120i.jpg?fit=500%2C383&amp;ssl=1 500w" sizes="(min-width: 2200px) 100vw, (min-width: 856px) 303px, (min-width: 784px) 403px, (min-width: 712px) 605px, (min-width: 640px) 712px, " /><div class="fusion-rollover">
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						JEM-120i (120 kV)					</a>
				</h4>
			
										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/evolution-informatique-met/" rel="tag">Évolution informatique - MET</a>, <a href="https://www.jeol.fr/portfolio_category/met-lab6-120kv/" rel="tag">MET LaB6 120kV</a>, <a href="https://www.jeol.fr/portfolio_category/met-pour-la-cryo-et-la-biologie/" rel="tag">MET pour la cryo et la biologie</a>, <a href="https://www.jeol.fr/portfolio_category/met-pour-les-materiaux/" rel="tag">MET pour les matériaux</a></div>					
		
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	</div>
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</div></div><div class="swiper-slide"><div class="fusion-carousel-item-wrapper"><span class="entry-title rich-snippet-hidden">JEM-120i Amiante (META)</span><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-05-13T15:32:00+02:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
				<img data-recalc-dims="1" decoding="async" width="500" height="383" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/05/vignette_JEM-120i.jpg?resize=500%2C383&#038;ssl=1" class="attachment-full size-full wp-post-image" alt="MET JEM-120i" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/05/vignette_JEM-120i.jpg?resize=200%2C153&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/05/vignette_JEM-120i.jpg?resize=300%2C230&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/05/vignette_JEM-120i.jpg?resize=400%2C306&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/05/vignette_JEM-120i.jpg?fit=500%2C383&amp;ssl=1 500w" sizes="(min-width: 2200px) 100vw, (min-width: 856px) 303px, (min-width: 784px) 403px, (min-width: 712px) 605px, (min-width: 640px) 712px, " /><div class="fusion-rollover">
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												<h4 class="fusion-rollover-title">
					<a class="fusion-rollover-title-link" href="https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/jem-120i-amiante-meta/">
						JEM-120i Amiante (META)					</a>
				</h4>
			
										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/evolution-informatique-met/" rel="tag">Évolution informatique - MET</a>, <a href="https://www.jeol.fr/portfolio_category/met-lab6-120kv/" rel="tag">MET LaB6 120kV</a>, <a href="https://www.jeol.fr/portfolio_category/met-pour-les-materiaux/" rel="tag">MET pour les matériaux</a></div>					
		
						<a class="fusion-link-wrapper" href="https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/jem-120i-amiante-meta/" aria-label="Equipement d&#039;Optique Electronique"></a>
	</div>
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</div>
</div></div></div></div></div></div></div></div></div><div class="fusion-fullwidth fullwidth-box fusion-builder-row-19 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-46 fusion_builder_column_1_1 1_1 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div></div></div><div class="fusion-fullwidth fullwidth-box fusion-builder-row-20 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-47 fusion_builder_column_1_1 1_1 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column"></div></div></div></div></p>
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		<post-id xmlns="com-wordpress:feed-additions:1">1826</post-id>	</item>
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		<title>MARS (JEM-Z200MF) &#8211; microscope électronique à lentille objectif sans champ magnétique</title>
		<link>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/jem-z200mf-microscope-electronique-a-lentille-objectif-sans-champ-magnetique/</link>
					<comments>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/jem-z200mf-microscope-electronique-a-lentille-objectif-sans-champ-magnetique/#respond</comments>
		
		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Fri, 20 Dec 2024 15:24:52 +0000</pubDate>
				<guid isPermaLink="false">https://www.jeol.fr/?post_type=avada_portfolio&#038;p=10166</guid>

					<description><![CDATA[Le microscope électronique à lentille objectif sans champ magnétiqueJEM-Z200MF est équipé d’un correcteur d’aberration sphériques pour des images STEM et TEM en résolution atomique.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-21 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-48 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-text fusion-text-106"><p style="text-align: justify;">Le JEM-Z200MF est un microscope électronique doté d&rsquo;une lentille objectif sans champ magnétique. Cette innovation permet une observation en haute résolution sans appliquer de champ magnétique puissant aux échantillons. Ce microscope est équipé d’un correcteur d&rsquo;aberration sphériques lui permettant d’acquérir des images en résolution atomique.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-121 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Lentille objectif sans champ magnétique</h2></div><div class="fusion-text fusion-text-107"><p style="text-align: justify;">La lentille objectif du JEM-Z200MF se compose de deux lentilles (FOL/BOL) situées au-dessus et au-dessous de l&rsquo;échantillon. Les champs magnétiques de ces deux lentilles sont annulés au niveau du plan de l&rsquo;échantillon. Cette lentille d&rsquo;objectif est donc sans champ et a une courte distance focale. La courte distance focale entraîne une faible aberration chromatique et une grande stabilité globale. Un champ magnétique dans la direction Z peut être appliqué à l&rsquo;échantillon à l&rsquo;aide de bobines intégrées.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-image-element " style="text-align:center;--awb-max-width:600px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-65 hover-type-none"><img data-recalc-dims="1" decoding="async" width="1300" height="694" alt="Lentilles objectif du JEM-Z200MF" title="Lentilles objectif du JEM-Z200MF" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-lentilles-objectif.jpg?resize=1300%2C694&#038;ssl=1" class="img-responsive wp-image-10176" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-lentilles-objectif.jpg?resize=200%2C107&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-lentilles-objectif.jpg?resize=300%2C160&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-lentilles-objectif.jpg?resize=400%2C214&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-lentilles-objectif.jpg?resize=600%2C320&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-lentilles-objectif.jpg?resize=768%2C410&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-lentilles-objectif.jpg?resize=800%2C427&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-lentilles-objectif.jpg?resize=1024%2C547&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-lentilles-objectif.jpg?resize=1200%2C641&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-lentilles-objectif.jpg?w=1386&amp;ssl=1 1386w" sizes="(max-width: 640px) 100vw, 800px" /></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-122 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Double correcteur</h2></div><div class="fusion-text fusion-text-108"><p style="text-align: justify;">Le JEM-Z200MF est configuré avec un système de double correcteur Cs, ce qui permet d&rsquo;obtenir des images STEM et TEM à haute résolution.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-123 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Système d’illumination</h2></div><div class="fusion-text fusion-text-109"><p style="text-align: justify;">Le correcteur STEM peut fonctionner selon deux modes, l&rsquo;un adapté à l&rsquo;observation à haute résolution, l&rsquo;autre idéal pour les études DPC à haute sensibilité.</p>
</div><div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-12 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-text fusion-text-110"><p style="text-align: center;"><span style="font-family: oswald; color: #80858c;">Mode grand angle de convergence<br />
Idéal pour les études en haute résolution</span></p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-66" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><span class=" fusion-imageframe imageframe-none imageframe-66 hover-type-none"><img data-recalc-dims="1" decoding="async" width="600" height="665" alt="200 kV、MHRP (Magnetic field-free High resolution Pole-piece)" title="200 kV、MHRP (Magnetic field-free High resolution Pole-piece)" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-mode-grand-angle.jpg?resize=600%2C665&#038;ssl=1" class="img-responsive wp-image-10177" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-mode-grand-angle.jpg?resize=200%2C222&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-mode-grand-angle.jpg?resize=271%2C300&amp;ssl=1 271w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-mode-grand-angle.jpg?resize=400%2C443&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-mode-grand-angle.jpg?w=600&amp;ssl=1 600w" sizes="(max-width: 640px) 100vw, 600px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">200 kV、MHRP (Magnetic field-free High resolution Pole-piece)</h2><p class="awb-imageframe-caption-text">Angle de convergence : 20 mrad (semi-angle)
(Diaphragme condenseur de 40 μm)</p></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-13 fusion_builder_column_inner_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-text fusion-text-111"><p style="text-align: center;"><span style="font-family: oswald; color: #80858c;">Mode petit angle de convergence<br />
Idéal pour les études STEM en DPC</span></p>
</div><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-67" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><span class=" fusion-imageframe imageframe-none imageframe-67 hover-type-none"><img data-recalc-dims="1" decoding="async" width="600" height="665" title="200 kV、MHRP" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-mode-petit-angle.jpg?resize=600%2C665&#038;ssl=1" alt class="img-responsive wp-image-10178" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-mode-petit-angle.jpg?resize=200%2C222&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-mode-petit-angle.jpg?resize=271%2C300&amp;ssl=1 271w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-mode-petit-angle.jpg?resize=400%2C443&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-mode-petit-angle.jpg?w=600&amp;ssl=1 600w" sizes="(max-width: 640px) 100vw, 600px" /></span><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">200 kV、MHRP</h2><p class="awb-imageframe-caption-text">Angle de convergence : 1.0 mrad (semi-angle)
(Diaphragme condenseur de 10 μm)</p></div></div></div></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-124 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Système d’imagerie</h2></div><div class="fusion-text fusion-text-112"><p style="text-align: justify;">Avec le JEM-Z200MF, il est désormais possible de basculer entre le mode CV (conventionnel) pour l&rsquo;observation en champ sombre/champ clair et le mode HR (haute résolution) en appuyant sur un seul bouton.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-125 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Applications</h2></div><div class="fusion-title title fusion-title-126 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Visualisation des distributions de champ électrique/magnétique à l&rsquo;échelle atomique</h3></div><div class="fusion-text fusion-text-113"><p style="text-align: justify;"><strong>Imagerie à contraste de phase différentiel (DPC)</strong><br />
Les champs électriques et magnétiques peuvent être visualisés à l&rsquo;aide de la méthode DPC-STEM, qui mesure les petites déviations du faisceau dues aux champs à l&rsquo;intérieur de l&rsquo;échantillon à l&rsquo;aide de détecteurs segmentés ou mixtes.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-14 fusion_builder_column_inner_1_3 1_3 fusion-flex-column fusion-flex-align-self-center" style="--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-above awb-imageframe-style-68" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-margin-bottom:10px;--awb-max-width:200px;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Príncipe du STEM DPC</h2></div></div><span class=" fusion-imageframe imageframe-none imageframe-68 hover-type-none"><img data-recalc-dims="1" decoding="async" width="800" height="1874" alt="Príncipe du STEM DPC" title="Príncipe du STEM DPC" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM-DPC.jpg?resize=800%2C1874&#038;ssl=1" class="img-responsive wp-image-10196" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM-DPC.jpg?resize=128%2C300&amp;ssl=1 128w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM-DPC.jpg?resize=200%2C469&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM-DPC.jpg?resize=400%2C937&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM-DPC.jpg?resize=437%2C1024&amp;ssl=1 437w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM-DPC.jpg?resize=600%2C1406&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM-DPC.jpg?resize=656%2C1536&amp;ssl=1 656w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM-DPC.jpg?resize=768%2C1799&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM-DPC.jpg?w=800&amp;ssl=1 800w" sizes="(max-width: 640px) 100vw, 400px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-15 fusion_builder_column_inner_1_3 1_3 fusion-flex-column fusion-flex-align-self-center" style="--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-above awb-imageframe-style-69" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-margin-bottom:10px;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Image STEM ADF</h2></div></div><span class=" fusion-imageframe imageframe-none imageframe-69 hover-type-none"><img data-recalc-dims="1" decoding="async" width="533" height="596" alt="Image STEM ADF" title="Image STEM ADF" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-ADF.jpg?resize=533%2C596&#038;ssl=1" class="img-responsive wp-image-10169" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-ADF.jpg?resize=200%2C224&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-ADF.jpg?resize=268%2C300&amp;ssl=1 268w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-ADF.jpg?resize=400%2C447&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-ADF.jpg?w=533&amp;ssl=1 533w" sizes="(max-width: 640px) 100vw, 400px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-16 fusion_builder_column_inner_1_3 1_3 fusion-flex-column fusion-flex-align-self-center" style="--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-above awb-imageframe-style-70" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-margin-bottom:10px;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Image STEM DPC</h2></div></div><span class=" fusion-imageframe imageframe-none imageframe-70 hover-type-none"><img data-recalc-dims="1" decoding="async" width="536" height="596" alt="Image STEM DPC" title="Image STEM DPC" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-DPC.jpg?resize=536%2C596&#038;ssl=1" class="img-responsive wp-image-10170" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-DPC.jpg?resize=200%2C222&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-DPC.jpg?resize=270%2C300&amp;ssl=1 270w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-DPC.jpg?resize=400%2C445&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-DPC.jpg?w=536&amp;ssl=1 536w" sizes="(max-width: 640px) 100vw, 400px" /></span></div></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-114"><p style="text-align: justify;">Observation de la distribution du champ magnétique (à température ambiante) de l&rsquo;hématite antiferromagnétique en utilisant le DPC STEM (résolution atomique).<br />
La symétrie du cristal d&rsquo;hématite a été utilisée pour supprimer l&rsquo;information sur le champ électrique. La distribution magnétique a été visualisée en faisant la moyenne de toutes les cellules unitaires. Les couleurs indiquent la direction et l&rsquo;intensité du champ magnétique.</p>
<p style="text-align: justify;"><sub>Y. Kohno et. al, <em>Nature</em> 602, 234 (2022)</sub></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-127 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Réduction des effets de contraste de diffraction en DPC-STEM</h3></div><div class="fusion-text fusion-text-115"><p style="text-align: justify;"><strong>Système Tilt-Scan</strong><br />
Le JEM-Z200MF est équipé d&rsquo;un système de déviation du faisceau dédié qui permet de modifier l&rsquo;angle d&rsquo;incidence du faisceau d&rsquo;électrons. L&rsquo;acquisition de plusieurs images DPC STEM à différents angles d&rsquo;incidence et la superposition des images individuelles réduisent l&rsquo;effet du contraste de diffraction, comme indiqué ci-dessous. (DPC STEM à balayage vertical, tDPC-STEM)</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-17 fusion_builder_column_inner_1_3 1_3 fusion-flex-column fusion-flex-align-self-center" style="--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-above awb-imageframe-style-71" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-margin-bottom:10px;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Principe du STEM</h2></div></div><span class=" fusion-imageframe imageframe-none imageframe-71 hover-type-none"><img data-recalc-dims="1" decoding="async" width="800" height="1425" alt="Principe du STEM" title="Principe du STEM" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM.jpg?resize=800%2C1425&#038;ssl=1" class="img-responsive wp-image-10203" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM.jpg?resize=168%2C300&amp;ssl=1 168w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM.jpg?resize=200%2C356&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM.jpg?resize=400%2C713&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM.jpg?resize=575%2C1024&amp;ssl=1 575w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM.jpg?resize=600%2C1069&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM.jpg?resize=768%2C1368&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-principe-STEM.jpg?w=800&amp;ssl=1 800w" sizes="(max-width: 640px) 100vw, 400px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-18 fusion_builder_column_inner_1_3 1_3 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-above awb-imageframe-style-72" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-margin-bottom:10px;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">tDPC  Tilt scan OFF</h2></div></div><span class=" fusion-imageframe imageframe-none imageframe-72 hover-type-none"><img data-recalc-dims="1" decoding="async" width="489" height="520" alt="tDPC Tilt scan OFF" title="tDPC Tilt scan OFF" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-tDPC-Tilt-scan-off.jpg?resize=489%2C520&#038;ssl=1" class="img-responsive wp-image-10181" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-tDPC-Tilt-scan-off.jpg?resize=200%2C213&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-tDPC-Tilt-scan-off.jpg?resize=282%2C300&amp;ssl=1 282w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-tDPC-Tilt-scan-off.jpg?resize=400%2C425&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-tDPC-Tilt-scan-off.jpg?w=489&amp;ssl=1 489w" sizes="(max-width: 640px) 100vw, 400px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-19 fusion_builder_column_inner_1_3 1_3 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;" data-scroll-devices="small-visibility,medium-visibility,large-visibility"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-image-element awb-imageframe-style awb-imageframe-style-above awb-imageframe-style-73" style="text-align:center;--awb-caption-title-color:#80858c;--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-margin-bottom:10px;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);"><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Tilt scan ON</h2></div></div><span class=" fusion-imageframe imageframe-none imageframe-73 hover-type-none"><img data-recalc-dims="1" decoding="async" width="520" height="520" alt="Tilt scan ON" title="Tilt scan ON" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-Tilt-scan-on.jpg?resize=520%2C520&#038;ssl=1" class="img-responsive wp-image-10182" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-Tilt-scan-on.jpg?resize=66%2C66&amp;ssl=1 66w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-Tilt-scan-on.jpg?resize=150%2C150&amp;ssl=1 150w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-Tilt-scan-on.jpg?resize=200%2C200&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-Tilt-scan-on.jpg?resize=300%2C300&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-Tilt-scan-on.jpg?resize=400%2C400&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-Tilt-scan-on.jpg?w=520&amp;ssl=1 520w" sizes="(max-width: 640px) 100vw, 400px" /></span></div></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-116"><p style="text-align: justify;">Comparaison de l&rsquo;image DPC TEM de Nd2Fe14B avec et sans l&rsquo;utilisation du système Tilt-Scan.<br />
Ces images ont été observées le long de l&rsquo;axe de magnétisation facile. Les flèches dans les images indiquent les positions des parois des domaines.<br />
En utilisant le système Tilt-Scan, le contraste de diffraction causé par les précipités est fortement réduit et les limites des parois des domaines peuvent être clairement observées.</p>
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</div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-49 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-128 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">Télécharger la brochure</h3></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-7 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#00817d;--button_gradient_bottom_color:#00817d;--button_gradient_top_color_hover:#37496a;--button_gradient_bottom_color_hover:#37496a;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="#" data-toggle="modal" data-target=".fusion-modal.DownloadForms11051"><i class="fa-file-pdf fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Brochure JEM-Z200MF - MARS (magnetic field-free electron microscope for high-resolution observation of samples)</span></a></div><div class="fusion-modal modal fade modal-1 DownloadForms11051" tabindex="-1" role="dialog" aria-labelledby="modal-heading-1" aria-hidden="true" style="--awb-border-color:#e2e2e2;--awb-background:#ffffff;"><div class="modal-dialog modal-lg" role="document"><div class="modal-content fusion-modal-content"><div class="modal-header"><button class="close" type="button" data-dismiss="modal" aria-hidden="true" aria-label="Fermer">&times;</button><h3 class="modal-title" id="modal-heading-1" data-dismiss="modal" aria-hidden="true">Formulaire de téléchargement</h3></div><div class="modal-body fusion-clearfix">
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</div><div class="modal-footer"><button class="fusion-button button-default button-medium button default medium" type="button" data-dismiss="modal">Fermer</button></div></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-title title fusion-title-129 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">GALERIE</h3></div><div class="fusion-title title fusion-title-130 fusion-sep-none fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;--awb-font-size:14px;"><h3 class="fusion-title-heading title-heading-left" style="margin:0;font-size:1em;"><span style="font-size: 14pt;">STEM haute résolution</span></h3></div><div class="fusion-text fusion-text-117"><p style="text-align: justify;">La combinaison de la lentille objectif sans champ magnétique avec un système de double correcteur permet une résolution atomique STEM dans des conditions sans champ magnétique. Le mode grand angle de convergence permet l'observation STEM avec une résolution spatiale élevée de l'ordre de 0,1 nm.</p>
</div><div class="awb-gallery-wrapper awb-gallery-wrapper-5 button-span-no" style="--more-btn-alignment:center;"><div style="margin:-5px;--awb-bordersize:0px;--awb-caption-title-color:#80858c;--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:1.5;--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-margin-bottom:20px;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);" class="fusion-gallery fusion-gallery-container fusion-grid-1 fusion-columns-total-1 fusion-gallery-layout-grid fusion-gallery-5"><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-1 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-5"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-joint-de-grain.jpg?fit=555%2C598&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_5]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-joint-de-grain.jpg?resize=555%2C598&#038;ssl=1" width="555" height="598" alt="Image STEM HAADF d&#039;un joint de grain à inclinaison symétrique Σ9 {221} acquise sur un bicristal de Fe-3mass%Si." title="Image STEM HAADF d&rsquo;un joint de grain à inclinaison symétrique Σ9 {221} acquise sur un bicristal de Fe-3mass%Si." aria-label="Image STEM HAADF d&rsquo;un joint de grain à inclinaison symétrique Σ9 {221} acquise sur un bicristal de Fe-3mass%Si." class="img-responsive wp-image-10172" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-joint-de-grain.jpg?resize=200%2C215&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-joint-de-grain.jpg?resize=278%2C300&amp;ssl=1 278w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-joint-de-grain.jpg?resize=400%2C431&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-joint-de-grain.jpg?w=555&amp;ssl=1 555w" sizes="(min-width: 2200px) 100vw, (min-width: 640px) 1300px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Image STEM HAADF d&rsquo;un joint de grain à inclinaison symétrique Σ9 {221} acquise sur un bicristal de Fe-3mass%Si.</h2></div></div></div><div class="clearfix"></div></div></div><div class="fusion-text fusion-text-118"><p style="text-align: justify; line-height: 15px;"><sub>L'encart montre une image moyennée de la cellule unitaire du joint de grain. En corrigeant l'aberration sphérique, il devient possible d'observer les joints de grains du Fe.</sub></p>
<p style="text-align: justify; line-height: 15px;"><sub>T. Seki et. al, « Incommensurate grain-boundary atomic structure », <em>Nature Communications</em> 14, 7806 (2023), Fig. 1</sub></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:10px;width:100%;"></div><div class="awb-gallery-wrapper awb-gallery-wrapper-6 button-span-no" style="--more-btn-alignment:center;"><div style="margin:-5px;--awb-bordersize:0px;--awb-caption-title-color:#80858c;--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-margin-bottom:20px;--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);" class="fusion-gallery fusion-gallery-container fusion-grid-1 fusion-columns-total-1 fusion-gallery-layout-grid fusion-gallery-6"><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-1 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-6"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-aimant-neodyme-fer-bore.jpg?fit=800%2C598&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_6]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-aimant-neodyme-fer-bore.jpg?resize=800%2C598&#038;ssl=1" width="800" height="598" alt="Aimant néodyme-fer-bore (Nd2Fe14B). Image HAADF-STEM haute résolution acquise dans la direction [001] et FFT correspondante." title="Aimant néodyme-fer-bore (Nd2Fe14B). Image HAADF-STEM haute résolution acquise dans la direction [001] et FFT correspondante." aria-label="Aimant néodyme-fer-bore (Nd2Fe14B). Image HAADF-STEM haute résolution acquise dans la direction [001] et FFT correspondante." class="img-responsive wp-image-10171" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-aimant-neodyme-fer-bore.jpg?resize=200%2C150&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-aimant-neodyme-fer-bore.jpg?resize=300%2C224&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-aimant-neodyme-fer-bore.jpg?resize=400%2C299&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-aimant-neodyme-fer-bore.jpg?resize=600%2C449&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-aimant-neodyme-fer-bore.jpg?resize=768%2C574&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-STEM-HAADF-aimant-neodyme-fer-bore.jpg?w=800&amp;ssl=1 800w" sizes="(min-width: 2200px) 100vw, (min-width: 640px) 1300px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Aimant néodyme-fer-bore (Nd2Fe14B). Image HAADF-STEM haute résolution acquise dans la direction [001] et FFT correspondante.</h2></div></div></div><div class="clearfix"></div></div></div><div class="fusion-text fusion-text-119"><p style="text-align: justify; line-height: 15px;"><sub>Le cercle orange affiché correspond au transfert d'information à 1Å. L'image STEM a été formée en additionnant 30 images.</sub></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-131 fusion-sep-none fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;--awb-font-size:14px;"><h3 class="fusion-title-heading title-heading-left" style="margin:0;font-size:1em;"><span style="font-size: 14pt;">Mode HR en MET haute résolution</span></h3></div><div class="fusion-text fusion-text-120"><p style="text-align: justify;">Le mode HR permet des observations TEM à plus fort grossissement dans des conditions sans champ magnétique. Associé à un correcteur d'aberration sphérique côté image, il permet d'obtenir des images TEM résolues au niveau atomique.</p>
</div><div class="awb-gallery-wrapper awb-gallery-wrapper-7 button-span-no" style="--more-btn-alignment:center;"><div style="margin:-5px;--awb-bordersize:0px;--awb-caption-title-transform:var(--awb-typography5-text-transform);" class="fusion-gallery fusion-gallery-container fusion-grid-2 fusion-columns-total-2 fusion-gallery-layout-grid fusion-gallery-7"><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-2 hover-type-none"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_1.jpg?fit=562%2C600&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_7]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_1.jpg?resize=562%2C600&#038;ssl=1" width="562" height="600" alt="Image TEM haute résolution de nanoparticules de magnétite (Fe3O4)" title="Image TEM haute résolution de nanoparticules de magnétite (Fe3O4)" aria-label="Image TEM haute résolution de nanoparticules de magnétite (Fe3O4)" class="img-responsive wp-image-10173" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_1.jpg?resize=200%2C214&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_1.jpg?resize=281%2C300&amp;ssl=1 281w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_1.jpg?resize=400%2C427&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_1.jpg?w=562&amp;ssl=1 562w" sizes="(min-width: 2200px) 100vw, (min-width: 712px) 648px, (min-width: 640px) 712px, " /></a></div></div><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-2 hover-type-none"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_2.jpg?fit=562%2C600&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_7]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_2.jpg?resize=562%2C600&#038;ssl=1" width="562" height="600" alt="Image TEM haute résolution de nanoparticules de magnétite (Fe3O4)" title="Image TEM haute résolution de nanoparticules de magnétite (Fe3O4)" aria-label="Image TEM haute résolution de nanoparticules de magnétite (Fe3O4)" class="img-responsive wp-image-10174" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_2.jpg?resize=200%2C214&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_2.jpg?resize=281%2C300&amp;ssl=1 281w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_2.jpg?resize=400%2C427&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-TEM-nanoparticules-de-magnetite_2.jpg?w=562&amp;ssl=1 562w" sizes="(min-width: 2200px) 100vw, (min-width: 712px) 648px, (min-width: 640px) 712px, " /></a></div></div><div class="clearfix"></div></div></div><div class="fusion-text fusion-text-121"><p style="text-align: justify; line-height: 1.5;"><span style="font-family: Oswald; font-size: 12pt; color: #80858c;">Images TEM haute résolution de nanoparticules de magnétite (Fe3O4).</span></p>
<p style="text-align: justify; line-height: 1.5;">En corrigeant l'aberration sphérique de l'objectif, l'arrangement atomique des particules magnétiques peut être étudié.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-132 fusion-sep-none fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;--awb-font-size:14px;"><h3 class="fusion-title-heading title-heading-left" style="margin:0;font-size:1em;"><span style="font-size: 14pt;">Imagerie champ clair/sombre en mode CV (Conventionnel)</span></h3></div><div class="fusion-text fusion-text-122"><p style="text-align: justify;">Le JEM-Z200MF permet de relier facilement les caractéristiques physiques et magnétiques de la structure. En mode CV, le plan de diffraction est confondu avec la position du diaphragme l'objectif, ce qui permet de sélectionner facilement les caractéristiques de diffraction pour générer des images en champ clair et en champ sombre de matériaux magnétiques.</p>
</div><div class="awb-gallery-wrapper awb-gallery-wrapper-8 button-span-no" style="--more-btn-alignment:center;"><div style="margin:-5px;--awb-bordersize:0px;--awb-caption-title-color:#80858c;--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);" class="fusion-gallery fusion-gallery-container fusion-grid-1 fusion-columns-total-1 fusion-gallery-layout-grid fusion-gallery-8"><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-1 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-8"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?fit=1386%2C597&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_8]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?resize=1300%2C560&#038;ssl=1" width="1300" height="560" alt="Images en champ clair et en champ sombre de dislocations dans un échantillon de fer pur." title="Images en champ clair et en champ sombre de dislocations dans un échantillon de fer pur." aria-label="Images en champ clair et en champ sombre de dislocations dans un échantillon de fer pur." class="img-responsive wp-image-10175" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?resize=200%2C86&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?resize=300%2C129&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?resize=400%2C172&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?resize=600%2C258&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?resize=768%2C331&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?resize=800%2C345&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?resize=1024%2C441&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?resize=1200%2C517&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-images-champ-clair-champ-sombre.jpg?w=1386&amp;ssl=1 1386w" sizes="(min-width: 2200px) 100vw, (min-width: 640px) 1300px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Images en champ clair et en champ sombre de dislocations dans un échantillon de fer pur.</h2></div></div></div><div class="clearfix"></div></div></div><div class="fusion-text fusion-text-123"><p style="text-align: justify; line-height: 15px;"><sub>Les dislocations ont été introduites en déformant l'échantillon de 5 % à la température de l'azote liquide.</sub><br />
<sub>Les cercles jaunes indiquent les positions du diaphragme objectif. Axe de zone proche de &lt;001&gt;.</sub></p>
<p style="text-align: justify; line-height: 15px;"><sub>Données fournies avec l'aimable autorisation du Prof : Kazuto Arakawa, Université de Shimane.</sub></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-title title fusion-title-133 fusion-sep-none fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;--awb-font-size:14px;"><h3 class="fusion-title-heading title-heading-left" style="margin:0;font-size:1em;"><span style="font-size: 14pt;">MET Lorentz / Méthode de Fresnel</span></h3></div><div class="fusion-text fusion-text-124"><p style="text-align: justify;">Avec un MET équipé d’une lentille objectif conventionnel, il est nécessaire d'éteindre l'objectif pour observer les structures de domaines magnétiques. Avec le JEM-Z200MF et sa lentille spéciale les domaines magnétiques sont facilement observés avec l'objectif normalement excité.</p>
</div><div class="awb-gallery-wrapper awb-gallery-wrapper-9 button-span-no" style="--more-btn-alignment:center;"><div style="margin:-5px;--awb-bordersize:0px;--awb-caption-title-color:#80858c;--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);" class="fusion-gallery fusion-gallery-container fusion-grid-1 fusion-columns-total-1 fusion-gallery-layout-grid fusion-gallery-9"><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-1 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-9"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?fit=1386%2C577&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_9]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?resize=1300%2C541&#038;ssl=1" width="1300" height="541" alt="Image sous focalisée / valeur de défocalisation -800 μm" title="Image sous focalisée / valeur de défocalisation -800 μm" aria-label="Image sous focalisée / valeur de défocalisation -800 μm" class="img-responsive wp-image-10168" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?resize=200%2C83&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?resize=300%2C125&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?resize=400%2C167&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?resize=600%2C250&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?resize=768%2C320&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?resize=800%2C333&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?resize=1024%2C426&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?resize=1200%2C500&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/12/JEM-Z200MF-image-sous-focalisee.jpg?w=1386&amp;ssl=1 1386w" sizes="(min-width: 2200px) 100vw, (min-width: 640px) 1300px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Image sous focalisée / valeur de défocalisation -800 μm</h2></div></div></div><div class="clearfix"></div></div></div><div class="fusion-text fusion-text-125"><p style="text-align: justify; line-height: 15px;"><sub>Observation de domaines magnétiques dans un film mince de permalliage (Fe22Ni78) par la méthode de Fresnel.</sub><br />
<sub>Les flèches noires et blanches indiquent les positions des parois des domaines.</sub><br />
<sub>Fig. a : État rémanent de la couche mince de permalliage.</sub><br />
<sub>Fig. b-d : Un champ magnétique externe est appliqué le long de l'axe Z à l'aide des bobines génératrices de champ magnétique qui entourent la lentille objectif.</sub></p>
<p style="text-align: justify; line-height: 15px;"><sub>Échantillon reproduit avec l'aimable autorisation du Dr : Takumi Sannomiya, Institut de technologie de Tokyo.</sub></p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-title title fusion-title-134 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">Liens connexes</h3></div>
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<th style="text-align: justify; border-style: hidden;"><span style="font-family: roboto; font-weight: normal; font-size: 13px;"><a href="https://www.nature.com/articles/s41467-024-53014-w" target="_blank" rel="noopener">« Direct observation of space-charge-induced electric fields at oxide grain boundaries »</a><br />
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<th style="text-align: justify; border-style: hidden;"><span style="font-family: roboto; font-weight: normal; font-size: 13px;"><a href="https://www.nature.com/articles/s41467-023-43536-0" target="_blank" rel="noopener">« Incommensurate grain-boundary atomic structure »</a><br />
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<th style="text-align: justify; border-style: hidden;"><span style="font-family: roboto; font-weight: normal; font-size: 13px;"><a href="https://www.nature.com/articles/s41565-023-01349-8" target="_blank" rel="noopener">« Real-space observation of a two-dimensional electron gas at semiconductor heterointerfaces »</a><br />
Satoko Toyama, Takehito Seki, Yuya Kanitani, Yoshihiro Kudo, Shigetaka Tomiya, Yuichi Ikuhara &amp; Naoya Shibata<br />
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<th style="text-align: justify; border-style: hidden;"><span style="font-family: roboto; font-weight: normal; font-size: 13px;"><a href="https://www.nature.com/articles/s41586-021-04254-z" target="_blank" rel="noopener">« Real-space visualization of intrinsic magnetic fields of an antiferromagnet »</a><br />
Yuji Kohno, Takehito Seki, Scott D. Findlay, Yuichi Ikuhara &amp; Naoya Shibata<br />
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<th style="text-align: justify; border-style: hidden;"><span style="font-family: roboto; font-weight: normal; font-size: 13px;"><a href="https://www.nature.com/articles/s41467-019-10281-2" target="_blank" rel="noopener">Atomic resolution electron microscopy in a magnetic field free environment</a><br />
N. Shibata, Y. Kohno, A. Nakamura, S. Morishita, T. Seki, A. Kumamoto, H. Sawada, T. Matsumoto, S. D. Findlay &amp; Y. Ikuhara<br />
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</div></div></div></div><div class="fusion-fullwidth fullwidth-box fusion-builder-row-22 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-50 fusion_builder_column_1_1 1_1 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-135 fusion-title-text fusion-title-size-paragraph"><div class="title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div><span class="awb-title-spacer fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"></span><p class="fusion-title-heading title-heading-left title-heading-tag" style="margin:0;">Produits associés</p><span class="awb-title-spacer"></span><div class="title-sep-container title-sep-container-right"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-51 fusion_builder_column_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><style type="text/css">.fusion-portfolio-wrapper#fusion-portfolio-10 .fusion-portfolio-content{  text-align: left; }</style><div class="fusion-recent-works fusion-portfolio-element fusion-portfolio fusion-portfolio-10 fusion-portfolio-grid fusion-portfolio-paging-none fusion-portfolio-two fusion-portfolio-unboxed fusion-portfolio-text fusion-portfolio-rollover" data-id="-rw-10" data-columns="two"><style type="text/css">.fusion-portfolio-10 .fusion-portfolio-wrapper .fusion-col-spacing{padding:15px;}</style><div class="fusion-portfolio-wrapper" id="fusion-portfolio-10" data-picturesize="auto" data-pages="3" style="margin:-15px;"><article id="portfolio-10-post-9836" class="fusion-portfolio-post produits-ides fusion-col-spacing post-9836"><div class="fusion-portfolio-content-wrapper" style="border:none;"><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-20T15:31:12+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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<div class="fusion-portfolio-content"><h2 class="entry-title fusion-post-title"><a href="https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/tempo-2/?portfolioCats=48">Tempo</a></h2><div class="fusion-post-content"></div></div></div></article></div></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-52 fusion_builder_column_1_2 1_2 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><style type="text/css">.fusion-portfolio-wrapper#fusion-portfolio-11 .fusion-portfolio-content{  text-align: left; }</style><div class="fusion-recent-works fusion-portfolio-element fusion-portfolio fusion-portfolio-11 fusion-portfolio-grid fusion-portfolio-paging-pagination fusion-portfolio-two fusion-portfolio-unboxed fusion-portfolio-text fusion-portfolio-rollover" data-id="-rw-11" data-columns="two"><style type="text/css">.fusion-portfolio-11 .fusion-portfolio-wrapper .fusion-col-spacing{padding:15px;}</style><div class="fusion-portfolio-wrapper" id="fusion-portfolio-11" data-picturesize="auto" data-pages="1" style="margin:-15px;"><article id="portfolio-11-post-7041" class="fusion-portfolio-post logiciels microscopes-electroniques-en-transmission fusion-col-spacing post-7041"><div class="fusion-portfolio-content-wrapper" style="border:none;"><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-16T09:02:39+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
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		<title>Système Pulse pour imagerie STEM</title>
		<link>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/systeme-pulse-pour-imagerie-stem/</link>
					<comments>https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/systeme-pulse-pour-imagerie-stem/#respond</comments>
		
		<dc:creator><![CDATA[JEOL Europe]]></dc:creator>
		<pubDate>Tue, 19 Nov 2024 15:50:11 +0000</pubDate>
				<guid isPermaLink="false">https://www.jeol.fr/?post_type=avada_portfolio&#038;p=9836</guid>

					<description><![CDATA[Pulse se connecte entre le détecteur STEM et le système d'acquisition de données. Pulse permet d’améliorer le rapport signal/bruit des images STEM, en particulier dans les modes d'imagerie à faible dose ou à grande vitesse.]]></description>
										<content:encoded><![CDATA[<p><div class="fusion-fullwidth fullwidth-box fusion-builder-row-23 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="max-width:1352px;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-53 fusion_builder_column_2_3 2_3 fusion-flex-column" style="--awb-padding-top:10px;--awb-padding-right:20px;--awb-padding-bottom:10px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#cecece;--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-136 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Améliorer le rapport signal/bruit des images STEM</h2></div><div class="fusion-title title fusion-title-137 fusion-sep-none fusion-title-text fusion-title-size-three"><h3 class="fusion-title-heading title-heading-left" style="margin:0;">Le système Pulse peut s’installer sur votre MET JEOL et permet d&rsquo;améliorer la vitesse et la précision des signaux de microscopie STEM en les numérisant.</h3></div><div class="fusion-text fusion-text-126"><p style="text-align: justify;">Son mode de fonctionnement est le suivant : Pulse récupère le signal analogique provenant du détecteur STEM, ensuite il identifie les événements électroniques individuels et numérise le signal. Il en résulte des images d’une qualité améliorée avec un niveau de bruit réduit.</p>
<p style="text-align: justify;">Le dispositif se connecte simplement entre votre détecteur STEM et votre système d&rsquo;acquisition de données. Pulse permet d’améliorer le rapport signal/bruit de vos images STEM, en particulier dans les modes d&rsquo;imagerie à faible dose ou à grande vitesse.</p>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-title title fusion-title-138 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Avantages du système Pulse</h2></div><div class="fusion-text fusion-text-127"><ul>
<li style="text-align: justify;">Se connecte à tous les systèmes d&rsquo;acquisition acceptant les entrées numériques TTL.</li>
<li style="text-align: justify;">Produit des images quantitatives avec un niveau de fond noir réel à zéro.</li>
<li style="text-align: justify;">Fonctionne avec les détecteurs existants pour l&rsquo;acquisition simultanée d&rsquo;images, y compris la spectroscopie.</li>
<li style="text-align: justify;">Comprend deux canaux pour le comptage des électrons sur deux détecteurs distincts.</li>
</ul>
</div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-title title fusion-title-139 fusion-sep-none fusion-title-text fusion-title-size-two"><h2 class="fusion-title-heading title-heading-left" style="margin:0;">Galerie</h2></div><div class="awb-gallery-wrapper awb-gallery-wrapper-10 button-span-no" style="--more-btn-alignment:center;"><div style="margin:-5px;--awb-bordersize:0px;--awb-caption-title-color:#80858c;--awb-caption-title-size:var(--awb-custom_typography_1-font-size);--awb-caption-title-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-title-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-title-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-text-color:#80858c;--awb-caption-text-size:var(--awb-custom_typography_1-font-size);--awb-caption-text-transform:var(--awb-custom_typography_1-text-transform);--awb-caption-text-line-height:var(--awb-custom_typography_1-line-height);--awb-caption-text-letter-spacing:var(--awb-custom_typography_1-letter-spacing);--awb-caption-title-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-title-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-title-font-style:var(--awb-custom_typography_1-font-style);--awb-caption-text-font-family:var(--awb-custom_typography_1-font-family);--awb-caption-text-font-weight:var(--awb-custom_typography_1-font-weight);--awb-caption-text-font-style:var(--awb-custom_typography_1-font-style);" class="fusion-gallery fusion-gallery-container fusion-grid-1 fusion-columns-total-2 fusion-gallery-layout-grid fusion-gallery-10"><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-1 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-10"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?fit=1284%2C552&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_10]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?resize=1284%2C552&#038;ssl=1" width="1284" height="552" alt="Flux de données brutes provenant d&#039;un détecteur à scintillateur (en haut) et signal différencié (en bas)." title="Flux de données brutes provenant d&rsquo;un détecteur à scintillateur (en haut) et signal différencié (en bas)." aria-label="Flux de données brutes provenant d&rsquo;un détecteur à scintillateur (en haut) et signal différencié (en bas)." class="img-responsive wp-image-9837" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?resize=200%2C86&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?resize=300%2C129&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?resize=400%2C172&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?resize=600%2C258&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?resize=768%2C330&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?resize=800%2C344&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?resize=1024%2C440&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?resize=1200%2C516&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-flux-de-donnees.jpg?w=1284&amp;ssl=1 1284w" sizes="(min-width: 2200px) 100vw, (min-width: 640px) 1300px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Flux de données brutes provenant d&rsquo;un détecteur à scintillateur (en haut) et signal différencié (en bas).</h2><p class="awb-imageframe-caption-text">La ligne horizontale en pointillés montre un exemple de seuil, les lignes verticales indiquant les électrons détectés. La partie droite montre des images à haute vitesse et à faible dose acquises en détection analogique et en détection par impulsion. Ces images montrent clairement l'amélioration de la réponse temporelle lors de l'utilisation de Pulse.</p></div></div></div><div class="clearfix"></div><div style="padding:5px;" class="fusion-grid-column fusion-gallery-column fusion-gallery-column-1 hover-type-none awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-10"><div class="fusion-gallery-image"><a href="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?fit=1256%2C418&#038;ssl=1" rel="noreferrer" data-rel="iLightbox[gallery_image_10]" class="fusion-lightbox" target="_self"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?resize=1256%2C418&#038;ssl=1" width="1256" height="418" alt="Image à faible grandissement d&#039;une lame FIB acquise à l&#039;aide des signaux analogiques (à gauche) et du système Pulse (à droite)." title="Image à faible grandissement d&rsquo;une lame FIB acquise à l&rsquo;aide des signaux analogiques (à gauche) et du système Pulse (à droite)." aria-label="Image à faible grandissement d&rsquo;une lame FIB acquise à l&rsquo;aide des signaux analogiques (à gauche) et du système Pulse (à droite)." class="img-responsive wp-image-9838" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?resize=200%2C67&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?resize=300%2C100&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?resize=400%2C133&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?resize=600%2C200&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?resize=768%2C256&amp;ssl=1 768w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?resize=800%2C266&amp;ssl=1 800w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?resize=1024%2C341&amp;ssl=1 1024w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?resize=1200%2C399&amp;ssl=1 1200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES_pulse-image-lame-FIB.jpg?w=1256&amp;ssl=1 1256w" sizes="(min-width: 2200px) 100vw, (min-width: 640px) 1300px, " /></a></div><div class="awb-imageframe-caption-container"><div class="awb-imageframe-caption"><h2 class="awb-imageframe-caption-title">Image à faible grandissement d&rsquo;une lame FIB acquise à l&rsquo;aide des signaux analogiques (à gauche) et du système Pulse (à droite).</h2><p class="awb-imageframe-caption-text">Des trainées dans le vide peuvent être observées dans le signal analogique.</p></div></div></div><div class="clearfix"></div></div></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;"></div>
<div class="fusion-text fusion-text-128"><p style="text-align: justify;">En équipant un MET du processeur numérique STEM (PULSE), il devient possible d’acquérir des images STEM par comptage d&rsquo;électrons au lieu du traitement analogique conventionnel du signal. Cette technique permet d&rsquo;obtenir des images plus nettes et moins bruitées. Cet effet est d’autant plus visible lors de l’acquisition STEM à de faible <em>dwell time</em> ; il permet d’éliminer des sources majeures de bruit ainsi que les effets de luminescence résiduelle générés dans le détecteur.</p>
</div><div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-75 hover-type-none"><img data-recalc-dims="1" decoding="async" width="743" height="773" alt="dwell time" title="dwell time" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES-pulse-dwell-time.png?resize=743%2C773&#038;ssl=1" class="img-responsive wp-image-12431" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES-pulse-dwell-time.png?resize=200%2C208&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES-pulse-dwell-time.png?resize=288%2C300&amp;ssl=1 288w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES-pulse-dwell-time.png?resize=400%2C416&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES-pulse-dwell-time.png?resize=600%2C624&amp;ssl=1 600w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/IDES-pulse-dwell-time.png?w=743&amp;ssl=1 743w" sizes="(max-width: 640px) 100vw, 743px" /></span></div></div></div><div class="fusion-layout-column fusion_builder_column fusion-builder-column-54 fusion_builder_column_1_3 1_3 fusion-flex-column" style="--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:10px;width:100%;"></div>
<div class="fusion-image-element " style="text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-77 hover-type-none"><img data-recalc-dims="1" decoding="async" width="143" height="62" alt="logo IDES" title="logo IDES" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2021/06/logo_IDES.jpg?resize=143%2C62&#038;ssl=1" class="img-responsive wp-image-1742"/></span></div><div class="fusion-separator fusion-full-width-sep" style="align-self: center;margin-left: auto;margin-right: auto;margin-top:60px;margin-bottom:60px;width:100%;"><div class="fusion-separator-border sep-shadow" style="--awb-height:20px;--awb-amount:20px;--awb-sep-color:#00817d;background:radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-webkit-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-moz-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);background:-o-radial-gradient(ellipse at 50% -50% , #00817d 0px, rgba(255, 255, 255, 0) 80%) repeat scroll 0 0 rgba(0, 0, 0, 0);"></div></div>
<div class="fusion-title title fusion-title-140 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three" style="--awb-text-color:#273b53;"><h3 class="fusion-title-heading title-heading-center" style="margin:0;">Télécharger les notes d’application</h3></div><div class="fusion-image-element " style="--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);"><span class=" fusion-imageframe imageframe-none imageframe-78 hover-type-none" style="border:1px solid #cecece;"><img data-recalc-dims="1" decoding="async" width="359" height="508" alt="Application de True Area Scan (TAS) à l’acquisition EDS" title="Application de True Area Scan (TAS) à l’acquisition EDS" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2025/09/note_IDES-7.jpg?resize=359%2C508&#038;ssl=1" class="img-responsive wp-image-12190" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2025/09/note_IDES-7.jpg?resize=200%2C283&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2025/09/note_IDES-7.jpg?resize=212%2C300&amp;ssl=1 212w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2025/09/note_IDES-7.jpg?w=359&amp;ssl=1 359w" sizes="(max-width: 640px) 100vw, 359px" /></span></div><div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-8 fusion-button-default-span fusion-button-default-type" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#00817d;--button_gradient_bottom_color:#00817d;--button_gradient_top_color_hover:#37496a;--button_gradient_bottom_color_hover:#37496a;--button_text_transform:none;" target="_blank" rel="noopener noreferrer" href="#" data-toggle="modal" data-target=".fusion-modal.DownloadForms12186"><i class="fa-file-pdf fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Application de True Area Scan (TAS) à l’acquisition EDS</span></a></div><div class="fusion-modal modal fade modal-2 DownloadForms12186" tabindex="-1" role="dialog" aria-labelledby="modal-heading-2" aria-hidden="true" style="--awb-border-color:#e2e2e2;--awb-background:#ffffff;"><div class="modal-dialog modal-lg" role="document"><div class="modal-content fusion-modal-content"><div class="modal-header"><button class="close" type="button" data-dismiss="modal" aria-hidden="true" aria-label="Fermer">&times;</button><h3 class="modal-title" id="modal-heading-2" data-dismiss="modal" aria-hidden="true">Formulaire de téléchargement</h3></div><div class="modal-body fusion-clearfix">
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<div style="text-align:center;"><a class="fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-9 fusion-button-default-span fusion-button-default-type fusion-has-button-gradient" style="--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#00817d;--button_gradient_bottom_color:#37496a;--button_gradient_top_color_hover:#00817d;--button_gradient_bottom_color_hover:#00817d;--button_text_transform:none;" target="_self" href="https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/produits-ides#notes-ides"><i class="fa-file-pdf fas button-icon-left" aria-hidden="true"></i><span class="fusion-button-text">Voir toutes les notes d'application IDES</span></a></div></div></div></div></div><div class="fusion-fullwidth fullwidth-box fusion-builder-row-24 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling" style="--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;" ><div class="fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap" style="width:104% !important;max-width:104% !important;margin-left: calc(-4% / 2 );margin-right: calc(-4% / 2 );"><div class="fusion-layout-column fusion_builder_column fusion-builder-column-55 fusion_builder_column_1_1 1_1 fusion-flex-column" style="--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;"><div class="fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column"><div class="fusion-title title fusion-title-141 fusion-title-text fusion-title-size-paragraph"><div class="title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div><span class="awb-title-spacer fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility"></span><p class="fusion-title-heading title-heading-left title-heading-tag" style="margin:0;">Autres produits IDES</p><span class="awb-title-spacer"></span><div class="title-sep-container title-sep-container-right"><div class="title-sep sep-double sep-solid" style="border-color:#e2e2e2;"></div></div></div><style type="text/css">.fusion-portfolio-wrapper#fusion-portfolio-12 .fusion-portfolio-content{  text-align: left; }</style><div class="fusion-recent-works fusion-portfolio-element fusion-portfolio fusion-portfolio-12 fusion-portfolio-grid fusion-portfolio-paging-pagination fusion-portfolio-six fusion-portfolio-unboxed fusion-portfolio-text fusion-portfolio-rollover" data-id="-rw-12" data-columns="six"><style type="text/css">.fusion-portfolio-12 .fusion-portfolio-wrapper .fusion-col-spacing{padding:15px;}</style><div class="fusion-portfolio-wrapper" id="fusion-portfolio-12" data-picturesize="auto" data-pages="1" style="margin:-15px;"><article id="portfolio-12-post-9836" class="fusion-portfolio-post produits-ides fusion-col-spacing post-9836"><div class="fusion-portfolio-content-wrapper" style="border:none;"><span class="vcard rich-snippet-hidden"><span class="fn"><a href="https://www.jeol.fr/author/fabienne/" title="Articles par JEOL Europe" rel="author">JEOL Europe</a></span></span><span class="updated rich-snippet-hidden">2026-01-20T15:31:12+01:00</span><div  class="fusion-image-wrapper" aria-haspopup="true">
				<img data-recalc-dims="1" decoding="async" width="500" height="383" src="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/vignette_IDES-pulse.jpg?resize=500%2C383&#038;ssl=1" class="attachment-full size-full wp-post-image" alt="IDES Pulse" srcset="https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/vignette_IDES-pulse.jpg?resize=200%2C153&amp;ssl=1 200w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/vignette_IDES-pulse.jpg?resize=300%2C230&amp;ssl=1 300w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/vignette_IDES-pulse.jpg?resize=400%2C306&amp;ssl=1 400w, https://i0.wp.com/www.jeol.fr/wp-content/uploads/2024/11/vignette_IDES-pulse.jpg?fit=500%2C383&amp;ssl=1 500w" sizes="(min-width: 2200px) 100vw, (min-width: 1000px) 192px, (min-width: 928px) 230px, (min-width: 856px) 288px, (min-width: 784px) 383px, (min-width: 712px) 575px, (min-width: 640px) 712px, " /><div class="fusion-rollover">
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												<h4 class="fusion-rollover-title">
					<a class="fusion-rollover-title-link" href="https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/systeme-pulse-pour-imagerie-stem/?portfolioCats=48">
						Système Pulse pour imagerie STEM					</a>
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										<div class="fusion-rollover-categories"><a href="https://www.jeol.fr/portfolio_category/produits-ides/" rel="tag">Produits IDES</a></div>					
		
						<a class="fusion-link-wrapper" href="https://www.jeol.fr/produit/microscopes-electroniques-en-transmission/systeme-pulse-pour-imagerie-stem/?portfolioCats=48" aria-label="Equipement d&#039;Optique Electronique"></a>
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