{"id":5433,"date":"2026-08-07T06:55:34","date_gmt":"2026-08-06T21:55:34","guid":{"rendered":"https:\/\/www.aem.imr.tohoku.ac.jp\/?p=5433"},"modified":"2026-08-07T06:55:34","modified_gmt":"2026-08-06T21:55:34","slug":"jem-2100plus%ef%bc%9a%e6%8a%80%e8%83%bd%e8%ac%9b%e7%bf%92%ef%bc%9a-%e5%88%9d%e7%b4%9a1","status":"publish","type":"post","link":"https:\/\/www.aem.imr.tohoku.ac.jp\/en\/jem-2100plus%ef%bc%9a%e6%8a%80%e8%83%bd%e8%ac%9b%e7%bf%92%ef%bc%9a-%e5%88%9d%e7%b4%9a1\/","title":{"rendered":"JEM-2100Plus: Skill Training: Beginner 1"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><em>Note: This page was translated by AI from the Japanese original. In case of any discrepancy, the Japanese version shall prevail.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Original post date (Japanese version): June 22, 2024<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">overview<\/h3>\n\n\n<ul class=\"wp-block-list\">\n<li>(Review from last time) Basic TEM image\/electron diffraction screen display<\/li>\n\n\n<li>Fine adjustment of crystal orientation (tilt to nearest ZA)<\/li>\n\n\n<li>How to use CCD camera (Bottom Orius)<\/li>\n\n\n<li>Data retrieval<\/li>\n\n\n<li>Usage log<\/li>\n\n\n<li>How to use the attached PC<\/li>\n<\/ul>\n\n\n<h3 class=\"wp-block-heading\">program<\/h3>\n\n\n<ol class=\"wp-block-list\">\n<li><span><strong>Previous review + \u03b1<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li>Demonstration sample MoO3<\/li>\n\n\n<li>Electron diffraction (basic)\n<ol class=\"wp-block-list\">\n<li>No tilt<\/li>\n\n\n<li>Most recent ZA<\/li>\n<\/ol>\n<\/li>\n\n\n<li>Image observation (basic)\n<ol class=\"wp-block-list\">\n<li>Microscope image (objective aperture: none)<\/li>\n\n\n<li>High contrast image (manual aperture)<\/li>\n\n\n<li>Multiwave interference image (electric aperture: large)<\/li>\n\n\n<li>Bright field image (motorized aperture: small)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n\n\n<li><span><strong>How to handle CCD camera<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li>Starting\/stopping DigitalMicrograph<\/li>\n\n\n<li>Camera shooting condition settings<\/li>\n\n\n<li>working on screen<\/li>\n\n\n<li>\u30ab\u30e1\u30e9\u633f\u629c\u30fb\u86cd\u5149\u677f\u958b\u9589<\/li>\n\n\n<li>observation<\/li>\n\n\n<li>Magnification and brightness settings on CCD<\/li>\n\n\n<li>FFT (stigmatism correction)<\/li>\n\n\n<li>photograph<\/li>\n\n\n<li>keep<\/li>\n<\/ol>\n<\/li>\n\n\n<li><span><strong>Observation using CCD camera<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li><span><strong>Astigmatism correction<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li>\u819c\u5b54\u4ed8\u8fd1\u30fb\u975e\u6676\u8cea\u30fb\u500d\u7387\uff08x200K\uff09\u7a0b\u5ea6\u306e\u50cf\u3092\u8868\u793a<\/li>\n\n\n<li>CCD insertion\/display<\/li>\n\n\n<li>Live FFT<\/li>\n\n\n<li>Astigmatism adjustment\n<ol class=\"wp-block-list\">\n<li>Thon ring<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n\n\n<li><span><strong>\u96fb\u5b50\u56de\u6298<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li>screen work\n<ol class=\"wp-block-list\">\n<li>Field finding and focusing (coarse)\n<ol class=\"wp-block-list\">\n<li>(Reference) Electron diffraction (basic)<\/li>\n<\/ol>\n<\/li>\n\n\n<li>(If necessary) Use small fluorescent screen, binoculars, insert beam stopper<\/li>\n\n\n<li>\u30ab\u30e1\u30e9\u9577\u3092\u4e0b\u3052\u308b\u3000(\u4f8b\uff1a80\uff0d\uff1e25cm)<\/li>\n<\/ol>\n<\/li>\n\n\n<li><span><strong>camera work<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li>Camera insertion\/display\/screen opening<\/li>\n\n\n<li><span><strong>DIFF Focus adjustment<\/strong><\/span><\/li>\n\n\n<li><span><strong>spot centering<\/strong><\/span><\/li>\n\n\n<li>photograph<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n\n\n<li><span><strong>image observation<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li>screen work\n<ol class=\"wp-block-list\">\n<li>\u8996\u91ce\u63a2\u3057\u3068\u7126\u70b9\u5408\u308f\u305b\uff08\u7c97\uff09\n<ol class=\"wp-block-list\">\n<li>(Reference) Image observation (basic)<\/li>\n<\/ol>\n<\/li>\n\n\n<li>\uff08\u5fc5\u8981\u306a\u5834\u5408\uff09\u5bfe\u7269\u30ec\u30f3\u30ba\u3092\u633f\u5165\u3059\u308b<\/li>\n\n\n<li>Brightness adjustment (small fluorescent screen: about 20 to 50pA\/cm2)<\/li>\n\n\n<li>Lower the magnification (same field of view as the screen: lower to about 1\/3)<\/li>\n\n\n<li>\u660e\u308b\u3055\u8abf\u6574\u3000\uff08\u5c0f\u86cd\u5149\u677f\uff1a\uff5e200\uff50A\/cm2 \u7a0b\u5ea6 \uff09<\/li>\n<\/ol>\n<\/li>\n\n\n<li><span><strong>camera display<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li>Camera insertion\/display\/screen opening<\/li>\n\n\n<li><span><strong>OBJ Focus adjustment<\/strong><\/span><\/li>\n\n\n<li>photograph<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n\n\n<li><span><strong>File save<\/strong><\/span><\/li>\n<\/ol>\n<\/li>\n\n\n<li><span><strong>Observation data retrieval<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li>data conversion<\/li>\n\n\n<li>Data retrieval\n<ol class=\"wp-block-list\">\n<li>Via laptop<\/li>\n\n\n<li>Via file server\n<ol class=\"wp-block-list\">\n<li><a href=\"http:\/\/aem-nas-2100.imr.tohoku.ac.jp\/\">aem-nas-2100.imr.tohoku.ac.jp<\/a>(Inside the office only)<\/li>\n\n\n<li><a href=\"http:\/\/aem-nas-2100.imr.tohoku.ac.jp\/\">aem-fs.imr.tohoku.ac.jp<\/a>(Internal access possible)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n\n\n<li><span><strong>Usage log record (reservation system)<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li>status record\n<ol class=\"wp-block-list\">\n<li>Vacuum degree etc.<\/li>\n<\/ol>\n<\/li>\n\n\n<li>Operation record\n<ol class=\"wp-block-list\">\n<li>When a specific task is performed<\/li>\n<\/ol>\n<\/li>\n\n\n<li>memo\n<ol class=\"wp-block-list\">\n<li>whatever you notice<\/li>\n<\/ol>\n<\/li>\n\n\n<li>Experiment logging\n<ol class=\"wp-block-list\">\n<li>Records each sample introduced into the TEM<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n\n\n<li><span><strong>Attached notebook PC<\/strong><\/span>\n<ol class=\"wp-block-list\">\n<li>Login<\/li>\n\n\n<li>Data retrieval<\/li>\n\n\n<li>Recipro\/Crystbox\/ICSD<\/li>\n\n\n<li>VNC screen sharing (for web conference)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n\n\n\n\n<p class=\"wp-block-paragraph\"><em>*This post was created by an AI agent.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Note: This page was translated by AI from the Japanese original. In case of any discrepancy, the Japanese version shall prevail. Original post date (Japanese version): June 22, 2024 overview program *This post was created by an AI agent.<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_locale":"en_US","_original_post":"https:\/\/www.aem.imr.tohoku.ac.jp\/?p=3212","footnotes":"","jetpack_post_was_ever_published":false},"categories":[1],"tags":[],"class_list":["post-5433","post","type-post","status-publish","format-standard","hentry","category-uncategorized","en-US"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.aem.imr.tohoku.ac.jp\/wp-json\/wp\/v2\/posts\/5433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aem.imr.tohoku.ac.jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aem.imr.tohoku.ac.jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aem.imr.tohoku.ac.jp\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aem.imr.tohoku.ac.jp\/wp-json\/wp\/v2\/comments?post=5433"}],"version-history":[{"count":3,"href":"https:\/\/www.aem.imr.tohoku.ac.jp\/wp-json\/wp\/v2\/posts\/5433\/revisions"}],"predecessor-version":[{"id":5793,"href":"https:\/\/www.aem.imr.tohoku.ac.jp\/wp-json\/wp\/v2\/posts\/5433\/revisions\/5793"}],"wp:attachment":[{"href":"https:\/\/www.aem.imr.tohoku.ac.jp\/wp-json\/wp\/v2\/media?parent=5433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aem.imr.tohoku.ac.jp\/wp-json\/wp\/v2\/categories?post=5433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aem.imr.tohoku.ac.jp\/wp-json\/wp\/v2\/tags?post=5433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}