{"id":19784,"date":"2010-11-29T11:12:47","date_gmt":"2010-11-29T03:12:47","guid":{"rendered":"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/?p=19784"},"modified":"2021-10-06T16:30:40","modified_gmt":"2021-10-06T08:30:40","slug":"%e9%9b%bb%e5%ad%90%e7%b9%9e%e5%b0%84-%e3%80%88electron-diffraction%e3%80%89","status":"publish","type":"post","link":"http:\/\/localhost\/%e9%9b%bb%e5%ad%90%e7%b9%9e%e5%b0%84-%e3%80%88electron-diffraction%e3%80%89\/","title":{"rendered":"\u96fb\u5b50\u7e5e\u5c04 \u3008Electron diffraction\u3009"},"content":{"rendered":"<div class=\"pf-content\"><p><span style=\"color: #ff6600;\"><strong>\u96fb\u5b50\u7e5e\u5c04 \u3008Electron diffraction\u3009<\/strong><\/span><br \/>\n<strong><span style=\"color: #008000;\">\u9ad8\u96c4\u5e02\u7acb\u9ad8\u96c4\u5973\u5b50\u9ad8\u7d1a\u4e2d\u5b78\u7269\u7406\u79d1\u8521\u5b97\u8ce2\u8001\u5e2b\/\u570b\u7acb\u5f70\u5316\u5e2b\u7bc4\u5927\u5b78\u6d2a\u9023\u8f1d\u6559\u6388\u8cac\u4efb\u7de8\u8f2f<\/span><\/strong><\/p>\n<p>\u85c9\u7531\u96fb\u5b50\u7684\u767c\u5c04\uff0c\u8207\u60f3\u7814\u7a76\u7684\u7269\u8cea\u8d77\u4ea4\u4e92\u4f5c\u7528\uff0c\u4f86\u89c0\u5bdf\u5176\u7e5e\u5c04\u7684\u5716\u8b5c\uff0c\u9032\u800c\u4e86\u89e3\u7269\u8cea\u7684\u7d50\u69cb\uff0c\u662f\u96fb\u5b50\u7e5e\u5c04\u6280\u8853\u91cd\u8981\u7684\u61c9\u7528\u3002\u9019\u500b\u73fe\u8c61\u7684\u7522\u751f\u662f\u56e0\u70ba\u5149\u8207\u7c92\u5b50\u7684\u4e8c\u8c61\u6027\uff0c \u5b83\u9673\u8ff0\u7269\u8cea\u7684\u7c92\u5b50(\u4f8b\u5982\u5165\u5c04\u7684\u96fb\u5b50)\u4e5f\u53ef\u4ee5\u6ce2\u52d5\u4f86\u63cf\u7e6a\u5b83\u3002\u56e0\u70ba\u9019\u500b\u539f\u56e0\uff0c\u96fb\u5b50\u4e5f\u53ef\u8996\u70ba\u50cf\u8072\u6ce2\u8207\u6c34\u6ce2\u7684\u6ce2\u52d5\u3002\u9019\u96fb\u5b50\u7e5e\u5c04\u7684\u6280\u8853\u8207X-\u5149\u8207\u4e2d\u5b50\u7684\u7e5e\u5c04\u5f88\u985e\u4f3c\u3002<!--more--><\/p>\n<p>\u96fb\u5b50\u7e5e\u5c04\u6700\u5e38\u4f7f\u7528\u5728\u56fa\u614b\u7269\u7406\u8207\u5316\u5b78\u4e2d\uff0c\u53bb\u7814\u7a76\u56fa\u9ad4\u6676\u9ad4\u7684\u7d50\u69cb\u3002\u9019\u4e9b\u5be6\u9a57\u7d50\u679c\u5448\u73fe\u5728\u7a7f\u900f\u5f0f\u96fb\u5b50\u986f\u5fae\u93e1(transmission electron microscope TEM)\u8207\u6383\u63cf\u5f0f\u96fb\u5b50\u986f\u5fae\u93e1(scanning electron microscope SEM)\u7684\u80cc\u666f\u6563\u5c04\u7684\u7e5e\u5c04\u5716\u8b5c\u4e0a\u3002\u5728\u5100\u5668\u4e0a\u70ba\u4e86\u5f97\u5230\u96fb\u5b50\u8207\u6211\u5011\u60f3\u8981\u7814\u7a76\u7684\u7269\u8cea\u5f7c\u6b64\u4ea4\u4e92\u4f5c\u7528\u524d\u7684\u80fd\u91cf\uff0c\u8207\u96fb\u5b50\u7269\u8cea\u6ce2\u7684\u6ce2\u9577\uff0c\u901a\u5e38\u7528\u96fb\u58d3\u4f86\u52a0\u901f\u96fb\u5b50\u3002<\/p>\n<p>\u56fa\u9ad4\u6709\u5468\u671f\u898f\u5247\u6027\u7684\u7d50\u69cb\uff0c\u985e\u4f3c\u7e5e\u5c04\u5149\u67f5\uff0c\u6240\u4ee5\u88ab\u6563\u5c04\u7684\u96fb\u5b50\u7684\u884c\u70ba\uff0c\u662f\u53ef\u4ee5\u9810\u671f\u7684\u3002\u5f9e\u89c0\u6e2c\u96fb\u5b50\u7684\u7e5e\u5c04\u5716\u6848\uff0c\u53ef\u4ee5\u4e86\u89e3\u5176\u539f\u5b50\u7d50\u69cb\uff0c\u73fe\u5728\u7684\u6280\u8853\u6709\u5f85\u89e3\u6c7a\u76f8\u4f4d\u7684\u554f\u984c\u3002\u9664\u4e86\u6676\u9ad4\u7684\u7814\u7a76\uff0c\u96fb\u5b50\u7e5e\u5c04\u5c0d\u65bc\u6709\u77ed\u7a0b\u898f\u5f8b\u7684\u975e\u6676\u578b\u6750\u6599\u53ca\u6c23\u9ad4\u5206\u5b50\u7684\u5e7e\u4f55\u7d50\u69cb\u4e5f\u662f\u4e00\u9580\u6709\u7528\u7684\u6280\u8853\u3002<\/p>\n<p>\u5fb7\u5e03\u6d1b\u4f9d\u5728 1926 \u5e74\u63d0\u51fa\u7c92\u5b50\u4e5f\u6709\u6ce2\u52d5\u7684\u6027\u8cea\uff0c\u5fb7\u5e03\u6d1b\u4f9d\u5c0d\u65bc\u96fb\u5b50\u7684\u6ce2\u52d5\u884c\u70ba\uff0c\u4e09\u5e74\u5f8c\u5728\u5169\u500b\u500b\u5225\u7684\u7684\u7e5e\u5c04\u5be6\u9a57\u4e2d\u88ab\u8b49\u5be6\u3002 \u82f1\u570b\u5927\u5b78\u7684 Aberdeen George Paget Athomson \u4ee5\u96fb\u5b50\u675f\u901a\u904e\u91d1\u5c6c\u8584\u819c\u4e2d\u89c0\u6e2c\u9810\u671f\u7684\u5e72\u6d89\u5716\u5f62\u3002\u540c\u6642\u5728\u8c9d\u723e\u5be6\u9a57\u5ba4(Bell labs)\u9054\u7dad\u751f(Clinton Joseph Davisson)\u8207\u9769\u672b(Lester Halbert Germer)\u4f7f\u96fb\u5b50\u901a\u904e\u6676\u9ad4\u89c0\u6e2c\u5176\u7e5e\u5c04\u5716\u5f62\uff0c\u4f7f G. P. Thomson \u8207\u9054\u7dad\u751f\u5169\u4eba\u65bc 1937 \u5e74\u5171\u4eab\u8afe\u8c9d\u723e\u7269\u7406\u734e\u3002<\/p>\n<p>\u8b6f\u81ea<a href=\"http:\/\/en.wikipedia.org\/wiki\/Electron_diffraction\" target=\"_blank\">http:\/\/en.wikipedia.org\/wiki\/Electron_diffraction<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u96fb\u5b50\u7e5e\u5c04 \u3008Electron diffraction\u3009 \u9ad8\u96c4\u5e02\u7acb\u9ad8\u96c4\u5973\u5b50\u9ad8\u7d1a\u4e2d\u5b78\u7269\u7406\u79d1\u8521\u5b97\u8ce2\u8001\u5e2b\/\u570b\u7acb\u5f70\u5316\u5e2b\u7bc4&hellip;<\/p>\n","protected":false},"author":50,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,107,32],"tags":[1892],"class_list":["post-19784","post","type-post","status-publish","format-standard","hentry","category-physics07-01","category-physics00","category-physics07","tag-1892","loop-entry","cat-33","cat-107","cat-32","no-thumbnail"],"views":11272,"_links":{"self":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/19784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/users\/50"}],"replies":[{"embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/comments?post=19784"}],"version-history":[{"count":1,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/19784\/revisions"}],"predecessor-version":[{"id":89286,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/19784\/revisions\/89286"}],"wp:attachment":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/media?parent=19784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/categories?post=19784"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/tags?post=19784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}