{"id":2210,"date":"2025-05-28T00:00:00","date_gmt":"2025-05-28T00:00:00","guid":{"rendered":"urn:uuid:342bd30d-4e51-4a26-b4ee-6e734bc7c789"},"modified":"2025-05-28T00:00:00","modified_gmt":"2025-05-28T00:00:00","slug":"nanointenta","status":"publish","type":"post","link":"https:\/\/www.sekaiken.com\/?p=2210","title":{"rendered":"\u30ca\u30ce\u30fb\u30a4\u30f3\u30c7\u30f3\u30bf\u30fc"},"content":{"rendered":"<p>\u8a66\u6599\u304c\u5927\u304d\u304f\u3066\u3082\u5c0f\u3055\u304f\u3066\u3082\u3001\u5fdc\u529b\u304c\u5c0f\u3055\u3044\u3068\u304d\u306f\u5fdc\u529b\u3068\u3072\u305a\u307f\u306f\u6bd4\u4f8b\u95a2\u4fc2\u306b\u3042\u308a\u3001\u3053\u308c\u306f\u5f3e\u6027\u9818\u57df(elastic region)\u3067\u3059\u3002\u305d\u308c\u3092\u8d85\u3048\u308b\u3068\u5fdc\u529b\u304c\u305d\u308c\u307b\u3069\u5897\u3048\u3066\u3044\u306a\u3044\u306e\u306b\u305a\u308b\u305a\u308b\u5909\u4f4d\u3059\u308b\u9818\u57df\u304c\u3042\u308a\u3001\u5851\u6027\u9818\u57df(plastic region\uff09\u3067\u3059\u3002\u305d\u306e\u5148\u306b\u964d\u4f0f(yield)\u3001\u7834\u58ca(breaking)\u304c\u8d77\u308a\u307e\u3059\u3002\u4e0b\u8a18\u306e\u52d5\u753b\u3067\u306f\u30b0\u30e9\u30d5\u304c2\u6bb5\u968e\u306b\u6ce2\u6253\u3063\u3066\u3044\u308b\u73fe\u8c61\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306b\u4f7f\u3046\u3068\u304d\u306f\u5f3e\u6027\u9818\u57df\u3067\u3059\u304c\u3001\u7d5e\u308a\u52a0\u5de5\u306a\u3069\u306f\u5851\u6027\u9818\u57df\u306a\u306e\u3067\u3001\u305d\u306e\u5f8c\u306e\u6a5f\u68b0\u7279\u6027\u304c\u60aa\u304f\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3044\u308d\u3044\u308d\u7814\u7a76\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u3002<br \/>\n<iframe loading=\"lazy\" title=\"Stress Strain curve diagram for ductile material\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/zAbxJ33qT-A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><br \/>\n\u5851\u6027\u9818\u57df\u3067\u8d77\u3053\u3063\u3066\u3044\u308b\u306e\u304c\u7d50\u6676\u9762\u306e\u6ed1\u308a\u7b49\u3067\u3001TEM\u3067\u898b\u308b\u3079\u304d\u73fe\u8c61\u3067\u3059\u3002TEM\u306e\u4e2d\u3067\u539f\u5b50\u3092\u898b\u306a\u304c\u3089\u8a66\u6599\u306b\u529b\u3092\u304b\u3051\u3066\u7834\u58ca\u3092\u8abf\u3079\u308b\u306e\u306f\u975e\u5e38\u306b\u6709\u52b9\u306a\u7814\u7a76\u624b\u6cd5\u3067\u3059\u304c\u3001\u8a66\u6599\u306e\u539a\u3055\u3092100\u212b\u3066\u3044\u3069\u307e\u3067\u8584\u304f\u52a0\u5de5\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u3067\u3001\u5b9f\u969b\u306e\u6750\u6599\u3068\u540c\u3058\u3082\u306e\u304c\u898b\u3048\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306b\u4e0d\u5b89\u304c\u3042\u308a\u307e\u3059\u3002\u3082\u3046\u3059\u3053\u3057\u5927\u304d\u3044\u30b5\u30a4\u30ba\u3067\u7834\u58ca\u3092\u898b\u305f\u3044\u5834\u5408\u306f\u3001FIB\uff08\u53ce\u675f\u30a4\u30aa\u30f3\u30d3\u30fc\u30e0\uff09\u306a\u3069\u30671\u03bcm\uff5e100\u03bcm\u7a0b\u5ea6\u306b\u52a0\u5de5\u3057\u305f\u8a66\u6599\u306b\u529b\u3092\u52a0\u3048\u3066\u529b\uff08\u5fdc\u529b\u3001stress\uff09\u3068\u5909\u5f62(\u3072\u305a\u307f\u3001\u5909\u4f4d strain)\u306e\u95a2\u4fc2\u3092\u8abf\u3079\u308b\u30de\u30a4\u30af\u30ed\u30fb\u30ca\u30ce\u30a4\u30f3\u30c7\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3068\u3044\u3046\u624b\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u5727\u5b50\uff08\u3042\u3063\u3057\u3001indenter)\u3092\u8a66\u6599\u306b\u62bc\u3057\u4ed8\u3051\u3066\u3067\u304d\u305f\u50b7\u306e\u5927\u304d\u3055\u304b\u3089\u786c\u5ea6\u3092\u8a55\u4fa1\u3059\u308b\u65b9\u6cd5\u306b\u3082\u4f7f\u3048\u307e\u3059\u304c\u3001SEM\u306e\u4e2d\u3067\u529b\u3092\u52a0\u3048\u306a\u304c\u3089\u5909\u5f62\u3092\u76f4\u63a5\u89b3\u5bdf\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3042\u305f\u308a\u306f\u89e3\u91c8\u304c\u8907\u96d1\u3067\u3001\u5206\u5b50\u52d5\u529b\u5b66\u8a08\u7b97\u3068\u6bd4\u8f03\u3057\u306a\u304c\u3089\u8003\u3048\u308b\u3088\u3046\u3067\u3059\u3002SEM\u3068\u30ca\u30ce\u30a4\u30f3\u30c7\u30f3\u30bf\u30fc(\u5546\u54c1\u540dpicoindenter)\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u88c5\u7f6e\u306fHysitron\u3068\u3044\u3046\u30e1\u30fc\u30ab\u30fc\u304c\u6709\u540d\u3067\u3059\u3002SEM\u306b\u5165\u308c\u308b\u8a66\u6599\u30b9\u30c6\u30fc\u30b8\u3067\u624b\u306e\u3072\u3089\u30b5\u30a4\u30ba\u3088\u308a\u5c11\u3057\u5927\u304d\u3044\u304f\u3089\u3044\u306a\u306e\u3067\u3059\u304c\u3001\u6a5f\u68b0\u7cbe\u5ea6\u3068\u5b89\u5b9a\u6027\u304c\u826f\u304f\u3067\u304d\u3066\u3044\u308b\u306e\u3067\u3001\u975e\u5e38\u306b\u9ad8\u4fa1\u3067\u3059\u3002\u7c73\u56fd\u306e\u5206\u6790\u6a5f\u5668\u4f1a\u793eBruker\u306b\u8cb7\u53ce\u3055\u308c\u305f\u3088\u3046\u3067\u3059\u3002\u78ba\u304b\u306b\u3001\u4e16\u754c\u306b\u8272\u3005\u58f2\u308b\u6642\u306e\u8ca9\u58f2\u7db2\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u7db2\u3092\u8003\u3048\u308b\u3068\u5358\u72ec\u3088\u308a\u3082\u5927\u304d\u3044\u3068\u3053\u308d\u306b\u3076\u3089\u4e0b\u304c\u3063\u305f\u307b\u3046\u304c\u3044\u3044\u3067\u3059\u306d\u3002<br \/>\nhttps:\/\/www.bruker.com\/en\/products-and-solutions\/test-and-measurement\/nanomechanical-instruments-for-sem-tem.html<\/p>\n<p>\u82f1\u8a9e\u306f\u3000\u3061\u3087\u3063\u3068\u9762\u767d\u305d\u3046\u306a nanoIR\u6280\u8853\u306e\u89e3\u8aac\u3067\u3059\u3002\u3000https:\/\/www.bruker.com\/en\/products-and-solutions\/infrared-and-raman\/nanoscale-infrared-spectrometers\/faq.html#ID_understanding-nanoir<br \/>\nhttps:\/\/www.bruker.com\/en\/news-and-events\/webinars\/2020\/two-complementary-nanoscale-ir-techniques-photothermal-afm-ir-and-s-snom\/watch-nr111.html<\/p>\n<p>&ldquo;Nanoscale IR spectroscopy and imaging is a family of chemical identification and material characterization techniques that achieve a lateral resolution far below the diffraction limit of light and beyond the limit of conventional infrared spectroscopy.&rdquo;<br \/>\nlateral resolution \u6a2a\u65b9\u5411\u306e\u7a7a\u9593\u5206\u89e3\u80fd<br \/>\ndiffraction limit of light \u5149\u306e\u56de\u6298\u9650\u754c<br \/>\nthe limit of conventional infrared spectroscopy \u203b\u9ad8\u5206\u5b50\u7b49\u306e\u5206\u5b50\u632f\u52d5\u3092\u307f\u308b\u8d64\u5916\u5206\u5149\u6cd5\u306f3\uff5e20\u03bcm\u7a0b\u5ea6\u306e\u6ce2\u9577\u306e\u8d64\u5916\u7dda\u3092\u4f7f\u3046\u306e\u3067\u3001\u7a7a\u9593\u5206\u89e3\u80fd\u3082\u305d\u306e\u304f\u3089\u3044\u307e\u3067\u3067\u3057\u305f\u3002<br \/>\nconventional \u3000\u5f93\u6765\u306e\u3001\u4f1d\u7d71\u7684\u306a<br \/>\n&ldquo;Two key nanoscale IR techniques are photothermal AFM-IR and scattering scanning near-field optical microscopy (s-SNOM). Though they use different detection mechanisms (absorbed light and scattered light, respectively), both achieve a lateral resolution &lt;10 nm \u2014 breaking the diffraction limit by more than 100x.&rdquo;<br \/>\nphotothermai AFM-IR  \u539f\u5b50\u9593\u529b\u9855\u5fae\u93e1\u3067\u71b1\u306e\u6319\u52d5\u3092\u6355\u307e\u3048\u308b\u3053\u3068\u3067\u8d64\u5916\u5206\u5149\u3092\u884c\u3046\u65b9\u6cd5\u306e\u3088\u3046\u3067\u3059\u3002\u6700\u8fd1\u6d41\u884c\u308a\u306etip\u306b\u6e29\u5ea6\u8a08\uff08\u5fae\u7d30\u52a0\u5de5\u3057\u305f\u71b1\u96fb\u5bfe\u306a\u3069\uff09\u3092\u4ed5\u8fbc\u3080\u65b9\u6cd5\u304b\u3068\u601d\u3063\u305f\u3089\u3001\u8a66\u6599\u306b\u8d64\u5916\u7dda\u30d1\u30eb\u30b9\u3092\u5f53\u3066\u3066\u5438\u53ce\u3055\u305b\u3066\u71b1\u81a8\u5f35\u3067\u9ad8\u3055\u304c\u5909\u308f\u308b\u306e\u3092AFM\u3067\u898b\u308b\u3088\u3046\u3067\u3059\u3002<br \/>\nSNOM = scanning near-field optical microscopy \u53ef\u8996\u5149\u306e\u5834\u5408\u306f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u5148\u7aef\u3092\u3068\u304c\u3089\u305b\u3066\u4f5c\u3063\u305f\u30d7\u30ed\u30fc\u30d6\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u8868\u9762\u306e\u5f31\u3044\u6563\u4e71\u5149\u3092\u6355\u307e\u3048\u307e\u3059\u3002\u8d64\u5916\u306e\u5834\u5408\u306f\u9589\u3058\u8fbc\u3081\u308b\u305f\u3081\u5fae\u7d30\u306a\u91d1\u5c5e\u306e\u5186\u7b52\u304c\u5fc5\u8981\u3067\u3001\u5f15\u304d\u5ef6\u3070\u3057\u3066\u3068\u304c\u3089\u305b\u305f\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u5468\u308a\u306b\u84b8\u7740\u3057\u305f\u308a\u3057\u3066\u4f5c\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8a66\u6599\u304c\u5927\u304d\u304f\u3066\u3082\u5c0f\u3055\u304f\u3066\u3082\u3001\u5fdc\u529b\u304c\u5c0f\u3055\u3044\u3068\u304d\u306f\u5fdc\u529b\u3068\u3072\u305a\u307f\u306f\u6bd4\u4f8b\u95a2\u4fc2\u306b\u3042\u308a\u3001\u3053\u308c\u306f\u5f3e\u6027\u9818\u57df(elastic region)\u3067\u3059\u3002\u305d\u308c\u3092\u8d85\u3048\u308b\u3068\u5fdc\u529b\u304c\u305d\u308c\u307b\u3069\u5897\u3048\u3066\u3044\u306a\u3044\u306e\u306b\u305a\u308b\u305a\u308b\u5909\u4f4d\u3059\u308b\u9818\u57df\u304c\u3042\u308a\u3001\u5851\u6027\u9818\u57df(plastic region\uff09\u3067\u3059\u3002\u305d\u306e\u5148\u306b\u964d\u4f0f(yield)\u3001\u7834\u58ca(breaking)\u304c\u8d77\u308a\u307e\u3059\u3002\u4e0b\u8a18\u306e\u52d5\u753b\u3067\u306f\u30b0\u30e9\u30d5\u304c2\u6bb5\u968e\u306b\u6ce2\u6253\u3063\u3066\u3044\u308b\u73fe\u8c61\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306b\u4f7f\u3046\u3068\u304d\u306f\u5f3e\u6027\u9818\u57df\u3067\u3059\u304c\u3001\u7d5e\u308a\u52a0\u5de5\u306a\u3069\u306f\u5851\u6027\u9818\u57df\u306a\u306e\u3067\u3001\u305d\u306e\u5f8c\u306e\u6a5f\u68b0\u7279\u6027\u304c\u60aa\u304f\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3044\u308d\u3044\u308d\u7814\u7a76\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u3002 \u5851\u6027\u9818\u57df\u3067\u8d77\u3053\u3063\u3066\u3044\u308b\u306e\u304c\u7d50\u6676\u9762\u306e\u6ed1\u308a\u7b49\u3067\u3001TEM\u3067\u898b\u308b\u3079\u304d\u73fe\u8c61\u3067\u3059\u3002TEM\u306e\u4e2d\u3067\u539f&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[42,44],"tags":[5,7],"class_list":["post-2210","post","type-post","status-publish","format-standard","hentry","category-tech","category-materials","tag-tech","tag-materials"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/2210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2210"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/2210\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}