{"id":17386,"date":"2026-01-06T12:17:47","date_gmt":"2026-01-06T04:17:47","guid":{"rendered":"https:\/\/cde.nus.edu.sg\/emf\/?page_id=17386"},"modified":"2026-01-06T12:38:23","modified_gmt":"2026-01-06T04:38:23","slug":"apt","status":"publish","type":"page","link":"https:\/\/cde.nus.edu.sg\/emf\/apt\/","title":{"rendered":"Atom Probe Tomography"},"content":{"rendered":"\n<h2>\n\t\tAtom Probe Tomography\n\t<\/h2>\n\t<h3>Large Field-of-view APT<\/h3>\n<p><strong>CAMECA Invizo 6000<\/strong><\/p>\nThe Invizo 6000 is a next-generation atom probe microscope for three-dimensional chemical analysis at near-atomic resolution. It combines laser- and voltage-pulsed field evaporation with a high-efficiency detection system to deliver quantitative 3D compositional mapping with ppm-level sensitivity. With its ultra-wide field of view and high acquisition rates, the Invizo 6000 is particularly well suited for high-throughput analysis of nanoscale heterogeneities in most advanced material systems including modern alloys and semiconductor devices.\n\t<ul>\n<li>Counter electrode concept<\/li>\n<li>Laser pulsing mode with 257.5 nm deep UV dual laser<\/li>\n<li>Double einzel lens with high mass resolving power<\/li>\n<li>Ultra-wide field-of-view: &gt;200 nm<\/li>\n<li>Chemical sensitivity: ~5 ppm<\/li>\n<li>Acquisition rates and yields: &gt;1 million ions\/min<\/li>\n<li>Near-atomic spatial resolution<\/li>\n<\/ul>\n\n","protected":false},"excerpt":{"rendered":"<p>Atom Probe Tomography Large Field-of-view APT CAMECA Invizo 6000 The Invizo 6000 is a next-generation atom probe microscope for three-dimensional chemical analysis at near-atomic resolution. It combines laser- and voltage-pulsed field evaporation with a high-efficiency detection system to deliver quantitative 3D compositional mapping with ppm-level sensitivity. With its ultra-wide field of view and high acquisition [&hellip;]<\/p>\n","protected":false},"author":289,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-17386","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Atom Probe Tomography - EMF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cde.nus.edu.sg\/emf\/apt\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Atom Probe Tomography - EMF\" \/>\n<meta property=\"og:description\" content=\"Atom Probe Tomography Large Field-of-view APT CAMECA Invizo 6000 The Invizo 6000 is a next-generation atom probe microscope for three-dimensional chemical analysis at near-atomic resolution. 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