{"id":24675,"date":"2011-04-20T17:19:16","date_gmt":"2011-04-20T09:19:16","guid":{"rendered":"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/?p=24675"},"modified":"2021-10-06T16:27:39","modified_gmt":"2021-10-06T08:27:39","slug":"%e5%8d%8a%e5%b0%8e%e9%ab%94%e3%80%88semiconductor%e3%80%89%e8%83%bd%e5%b8%b6%e8%88%87%e8%83%bd%e9%9a%99","status":"publish","type":"post","link":"http:\/\/localhost\/%e5%8d%8a%e5%b0%8e%e9%ab%94%e3%80%88semiconductor%e3%80%89%e8%83%bd%e5%b8%b6%e8%88%87%e8%83%bd%e9%9a%99\/","title":{"rendered":"\u534a\u5c0e\u9ad4\u80fd\u5e36\u8207\u80fd\u9699"},"content":{"rendered":"

\u534a\u5c0e\u9ad4 (Semiconductor) \u80fd\u5e36\u8207\u80fd\u9699<\/span><\/strong>
\n<\/span>\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

\u80fd\u5e36\u7d50\u69cb\u8207\u80fd\u9699<\/span><\/span><\/strong><\/p>\n

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\u6211\u5011\u53ef\u4ee5\u63d0\u4f9b\u96fb\u5b50\u5728\u534a\u5c0e\u9ad4\u4e2d\u80fd\u91cf\uff0c\u5c07\u96fb\u5b50\u5f9e\u50f9\u5e36\u6fc0\u767c\u5230\u50b3\u5c0e\u5e36\uff0c\u9019\u500b\u80fd\u91cf\u7684\u503c\u53d6\u6c7a\u65bc\u5169\u5e36\u4e4b\u9593\u7684\u80fd\u91cf\u5dee\u7570\uff0c\u901a\u5e38\u7a31\u70ba\u80fd\u9699\uff0c\u800c\u80fd\u9699\u7684\u503c\u53ef\u5c07\u6750\u6599\u662f\u534a\u5c0e\u9ad4\u6216\u7d55\u7de3\u9ad4\u4f5c\u70ba\u4e00\u500b\u5206\u754c(\u5927\u81f4 $$4~eV$$)\u3002<\/p>\n

\"\"<\/a><\/p>\n

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\u96fb\u5b50\u9075\u5b88\u7684\u8cbb\u7c73-\u72c4\u62c9\u514b\u7d71\u8a08<\/strong><\/span><\/p>\n

\"\"<\/a><\/span><\/span><\/p>\n

\u5728\u67d0\u4e00\u6eab\u5ea6\u4e0b\uff0c\u90a3\u4e00\u500b\u80fd\u968e\u96fb\u5b50\u4f54\u64da\u7684\u6a5f\u7387\uff0c\u9075\u5b88\u96fb\u5b50\u9075\u5b88\u7684\u8cbb\u7c73-\u72c4\u62c9\u514b\u7d71\u8a08<\/span><\/span><\/p>\n

$$\\displaystyle\\frac{1}{e^{(E-E_f)\/kT}+1}$$<\/p>\n

\u8cbb\u7c73-\u72c4\u62c9\u514b\u7d71\u8a08\u5206\u4f48\u8207\u6eab\u5ea6\u6709\u95dc\uff0c\u6211\u5011\u4e5f\u5b9a\u7fa9\u51fa\u8cbb\u7c73\u80fd\u91cf\u6216\u8005\u8cbb\u7c73\u80fd\u968e\uff0c\u4f86\u63cf\u8ff0\u96fb\u5b50\u5728\u4e0d\u540c\u80fd\u91cf\u4e0b\u5206\u4f48\u7684\u60c5\u5f62\u3002<\/p>\n

\u5728\u7d55\u5c0d\u96f6\u5ea6\u4e0b\uff0c\u96fb\u5b50\u5f9e\u6700\u4f4e\u80fd\u91cf\u958b\u59cb\u4e00\u76f4\u5230\u6240\u80fd\u5177\u6709\u7684\u6700\u5927\u80fd\u91cf\uff0c\u9019\u500b\u6700\u5927\u80fd\u91cf\u7a31\u70ba\u8cbb\u7c73\u80fd\u91cf\u6216\u8005\u8cbb\u7c73\u80fd\u968e\uff0c\u4e5f\u5c31\u662f\u8aaa\u5728\u7d55\u5c0d\u96f6\u5ea6\u6642\uff0c\u8cbb\u7c73\u80fd\u968e\u4ee5\u4e0b\u7684\u80fd\u91cf\u5747\u6709\u96fb\u5b50\u4f54\u64da\uff0c\u8cbb\u7c73\u80fd\u968e\u4ee5\u4e0b\u6bcf\u500b\u80fd\u614b\u96fb\u5b50\u5b58\u5728\u7684\u6a5f\u7387\u70ba $$1$$\uff0c\u53cd\u904e\u4f86\u8aaa\u8cbb\u7c73\u80fd\u968e\u4ee5\u4e0a\u7684\u80fd\u91cf\uff0c\u96fb\u5b50\u4f54\u64da\u7684\u6a5f\u7387\u70ba $$0$$\u3002\u5728\u9ad8\u6eab\u6642\uff0c\u8cbb\u7c73\u80fd\u968e\u88ab\u96fb\u5b50\u4f54\u64da\u7684\u6a5f\u7387\u4e0b\u843d\u5230\u4e86 $$0.5$$\u3002<\/p>\n

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\n

\u53c3\u8003\u8cc7\u6599:
\n<\/strong><\/span><\/span>\u00a0http:\/\/en.wikipedia.org\/wiki\/Semiconductor<\/a><\/span><\/span><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u534a\u5c0e\u9ad4 (Semiconductor) \u80fd\u5e36\u8207\u80fd\u9699 \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…<\/p>\n","protected":false},"author":50,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[107,37,38],"tags":[1747,1728],"class_list":["post-24675","post","type-post","status-publish","format-standard","hentry","category-physics00","category-physics08","category-physics08-01","tag-semiconductor","tag-1728","loop-entry","cat-107","cat-37","cat-38","no-thumbnail"],"views":30762,"_links":{"self":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/24675","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=24675"}],"version-history":[{"count":1,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/24675\/revisions"}],"predecessor-version":[{"id":88635,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/24675\/revisions\/88635"}],"wp:attachment":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/media?parent=24675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/categories?post=24675"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/tags?post=24675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}