{"id":74990,"date":"2017-04-07T08:23:16","date_gmt":"2017-04-07T00:23:16","guid":{"rendered":"\/\/m.iemloyee.com\/?p=74990"},"modified":"2017-06-03T11:21:00","modified_gmt":"2017-06-03T03:21:00","slug":"science%e9%87%8d%e7%a3%85%ef%bc%9a%e8%b6%85%e5%bf%ab%e9%80%9f%e7%9e%ac%e6%80%81%e5%90%b8%e6%94%b6%e6%98%be%e5%be%ae%e9%95%9c%e7%9b%91%e6%b5%8b%e6%b7%b7%e5%90%88%e9%92%99%e9%92%9b%e7%9f%bf%e4%b8%ad","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=74990","title":{"rendered":"Science\u91cd\u78c5\uff1a\u8d85\u5feb\u901f\u77ac\u6001\u5438\u6536\u663e\u5fae\u955c\u76d1\u6d4b\u6df7\u5408\u9499\u949b\u77ff\u4e2d\u70ed\u8f7d\u6d41\u5b50\u7684\u8fdc\u7a0b\u8f93\u8fd0"},"content":{"rendered":"<p><span style=\"color: #ff0000;\"><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/span><\/p>\n<p>\u70ed(\u975e\u5e73\u8861)\u8f7d\u6d41\u5b50\u70ed\u5316\u662f\u592a\u9633\u80fd\u7535\u6c60\u6548\u7387\u635f\u8017\u7684\u4e3b\u8981\u6765\u6e90\u4e4b\u4e00\uff0c\u5982\u679c\u80fd\u591f\u6355\u83b7\u70ed\u8f7d\u6d41\u5b50\uff0c\u5219\u53ef\u4ee5\u5728\u5b83\u4eec\u4e0e\u6676\u683c\u8fbe\u5230\u5e73\u8861\u4e4b\u524d\u6062\u590d\u8fd9\u90e8\u5206\u7684\u6548\u7387\u635f\u5931\uff0c\u5e76\u4e14\u6700\u7ec8\u7684\u70ed\u529b\u5b66\u6781\u9650\u8f6c\u6362\u6548\u7387\u53ef\u4ee5\u4eceShockley-Queisser\u6781\u965033%\u589e\u52a0\u5230\u7ea666%\u3002\u76ee\u524d\uff0c\u6355\u83b7\u70ed\u8f7d\u6d41\u5b50\u6240\u9762\u4e34\u7684\u4e3b\u8981\u6311\u6218\u662f\u70ed\u8f7d\u6d41\u5b50\u5c06\u5269\u4f59\u80fd\u91cf\u6d88\u8017\u5230\u6676\u683c\u4e2d\u4e4b\u524d\u5b83\u4eec\u79fb\u52a8\u7684\u8ddd\u79bb\u76f8\u5bf9\u8f83\u77ed\uff0c\u79fb\u52a8\u65f6\u95f4\u901a\u5e38\u662f\u76ae\u79d2\u65f6\u95f4\u5c3a\u5ea6\u3002\u6700\u8fd1\uff0c\u79d1\u7814\u4eba\u5458\u5728\u6df7\u5408\u9499\u949b\u77ff\u4e2d\u89c2\u5bdf\u5230\u8fc7\u9ad8\u8fbe100\u76ae\u79d2\u7684\u8f7d\u4f53\u51b7\u5374\u65f6\u95f4\uff0c\u4f46\u8fd9\u4e9b\u957f\u5bff\u547d\u7684\u70ed\u8f7d\u6d41\u5b50\u662f\u5426\u80fd\u591f\u957f\u8ddd\u79bb\u79fb\u52a8\u4ee5\u5b9e\u73b0\u6709\u6548\u6355\u83b7\u5c1a\u672a\u63a2\u7a76\u6e05\u695a\u3002<\/p>\n<p><span style=\"color: #ff0000;\"><strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/span><\/p>\n<p>\u5317\u4eac\u65f6\u95f42017\u5e744\u67087\u65e5\uff0c\u6765\u81ea<span style=\"color: #0000ff;\"><strong>\u7f8e\u56fd\u666e\u6e21\u5927\u5b66\u7684\u9ec4\u4e3d\u767d\u6559\u6388<\/strong><strong>(<\/strong><strong>\u901a\u8baf\u4f5c\u8005<\/strong><strong>)<\/strong><\/span>\u5728<strong>Science<\/strong>\u4e0a\u5728\u7ebf\u53d1\u8868\u4e86\u4e00\u7bc7\u9898\u4e3a<strong>\u201c<\/strong><span style=\"color: #0000ff;\"><strong>Long-range hot-carrier transport in hybrid perovskites visualized by ultrafast microscopy<\/strong><\/span><strong>\u201d<\/strong>\u7684\u6587\u7ae0\uff0c\u6587\u4e2d\u62a5\u9053\u4e86\u8be5\u7814\u7a76\u56e2\u961f\u5173\u4e8e\u6355\u83b7\u6df7\u5408\u9499\u949b\u77ff\u4e2d\u70ed\u8f7d\u6d41\u5b50\u7684\u6700\u65b0\u7814\u7a76\u6210\u679c\u3002\u8be5\u7814\u7a76\u56e2\u961f\u5229\u7528\u5177\u670950 nm\u7a7a\u95f4\u7cbe\u5ea6\u548c300 fs\u65f6\u95f4\u5206\u8fa8\u7387\u7684\u8d85\u5feb\u901f\u77ac\u6001\u5438\u6536\u663e\u5fae\u955c(TAM)\u76f4\u63a5\u89c2\u5bdfCH<sub>3<\/sub>NH<sub>3<\/sub>PbI<sub>3<\/sub>\u8584\u819c\u4e2d\u70ed\u8f7d\u6d41\u5b50\u7684\u8fc1\u79fb\uff0c\u53d1\u73b0\u5e76\u63ed\u793a\u4e86\u70ed\u8f7d\u6d41\u5b50\u4e09\u79cd\u4e0d\u540c\u7684\u8fd0\u8f93\u65b9\u5f0f\uff0c\u5305\u62ec\u521d\u59cb\u70ed\u8f7d\u6d41\u5b50\u7684\u51c6\u8fd0\u8f93\uff0c\u7528\u4e8e\u53d7\u4fdd\u62a4\u957f\u5bff\u547d\u70ed\u8f7d\u6d41\u5b50\u7684\u975e\u5e73\u8861\u8fd0\u8f93\uff0c\u4ee5\u53ca\u7528\u4e8e\u51b7\u5374\u8f7d\u6d41\u5b50\u7684\u6269\u6563\u8fd0\u8f93\u3002\u7814\u7a76\u8005\u6240\u89c2\u5bdf\u5230\u7684\u51c6\u4e09\u91cd\u8fd0\u8f93\u4e0e\u5269\u4f59\u52a8\u80fd\u76f8\u5173\uff0c\u8be5\u5269\u4f59\u52a8\u80fd\u5bfc\u81f4\u70ed\u8f7d\u6d41\u5b50\u5177\u6709\u957f\u8fbe230 nm\u7684\u8fd0\u8f93\u8ddd\u79bb\uff0c\u5e76\u4e14\u53ef\u4ee5\u514b\u670d\u6676\u754c\u7684\u963b\u788d\u8fdb\u884c\u8fd0\u8f93\u3002\u5728\u8fbe\u5230\u6269\u6563\u8fd0\u8f93\u6781\u9650\u4e4b\u524d\uff0c\u975e\u5e73\u8861\u8fd0\u8f93\u80fd\u591f\u6301\u7eed\u6570\u5341\u76ae\u79d2\uff0c\u8fd0\u8f93\u8ddd\u79bb\u7ea6600 nm\u3002\u8fd9\u4e9b\u7ed3\u679c\u8868\u660e\u57fa\u4e8e\u6df7\u5408\u9499\u949b\u77ff\u5f62\u6210\u7684\u70ed\u8f7d\u6d41\u5b50\u88c5\u7f6e\u5177\u6709\u6f5c\u5728\u7684\u5e94\u7528\u4ef7\u503c\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-74995 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/huang-material.jpg\" alt=\"\" width=\"730\" height=\"539\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/huang-material.jpg 730w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/huang-material-300x222.jpg 300w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>CH<sub>3<\/sub>NH<sub>3<\/sub>PbI<sub>3<\/sub>\u9499\u949b\u77ff\u5206\u5b50\u7ed3\u6784<\/strong><\/span><\/p>\n<p><span style=\"color: #ff0000;\"><strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u56fe<\/strong><strong>1.<\/strong><strong>\u70ed\u8f7d\u6d41\u5b50\u7684\u5149\u8c31\u8868\u5f81<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-74991 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F1.large_.jpg\" alt=\"\" width=\"730\" height=\"580\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F1.large_.jpg 730w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F1.large_-300x238.jpg 300w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u56fe<\/strong><strong>2.<\/strong><strong>\u70ed\u8f7d\u6d41\u5b50\u5728\u7b2c\u4e00\u76ae\u79d2\u5185\u7684\u8fd0\u8f93<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-74992 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F2.large_.jpg\" alt=\"\" width=\"730\" height=\"540\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F2.large_.jpg 730w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F2.large_-300x222.jpg 300w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u56fe<\/strong><strong>3.<\/strong><strong>\u975e\u5e73\u8861\u8fd0\u8f93\u8f6c\u53d8\u4e3a\u6269\u6563\u8fd0\u8f93<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-74993 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F3.large_.jpg\" alt=\"\" width=\"730\" height=\"451\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F3.large_.jpg 730w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F3.large_-300x185.jpg 300w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u56fe<\/strong><strong>4.<\/strong><strong>\u8f7d\u6d41\u5b50\u8fd0\u8f93\u7684\u65f6\u95f4\u4f9d\u8d56\u6027<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-74994 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F4.large_.jpg\" alt=\"\" width=\"730\" height=\"274\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F4.large_.jpg 730w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/04\/F4.large_-300x113.jpg 300w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/><\/p>\n<p><strong>\u6587\u732e\u94fe\u63a5<\/strong>: <strong><a href=\"http:\/\/science.sciencemag.org\/content\/356\/6333\/59.full\" target=\"_blank\" rel=\"noopener noreferrer\">Long-range hot-carrier transport in hybrid perovskites visualized by ultrafast microscopy<\/a>(Science, 2017, DOI: 10.1126\/science.aam7744)<\/strong><\/p>\n<p><strong>\u666e\u6e21\u5927\u5b66\u5b98\u65b9\u62a5\u9053\u94fe\u63a5:\u00a0<a href=\"http:\/\/www.purdue.edu\/newsroom\/releases\/2017\/Q2\/crystalline-material-could-replace-silicon-to-double-efficiency-of-solar-cells.html\" target=\"_blank\" rel=\"noopener noreferrer\">Crystalline material could replace silicon to double efficiency of solar cells<\/a><\/strong><\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u5b66\u672f\u7ec4 Jon \u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n<p>\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c<a href=\"\/\/m.iemloyee.com\/25127.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<p><strong>\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong><a href=\"http:\/\/www.ceshigu.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>\u6d4b\u8bd5\u8c37<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u70ed(\u975e\u5e73\u8861)\u8f7d\u6d41\u5b50\u70ed\u5316\u662f\u592a\u9633\u80fd\u7535\u6c60\u6548\u7387\u635f\u8017\u7684\u4e3b\u8981\u6765\u6e90\u4e4b\u4e00\uff0c\u5982\u679c\u80fd\u591f\u6355\u83b7\u70ed\u8f7d\u6d41\u5b50\uff0c\u5219\u53ef\u4ee5\u5728\u5b83\u4eec\u4e0e\u6676\u683c\u8fbe\u5230\u5e73\u8861\u4e4b\u524d\u6062\u590d\u8fd9\u90e8\u5206\u7684\u6548\u7387\u635f\u5931\uff0c\u5e76\u4e14\u6700\u7ec8\u7684\u70ed\u529b\u5b66\u6781&#8230;<\/p>\n","protected":false},"author":2136,"featured_media":75002,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[244],"class_list":["post-74990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-gaitaikuang"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/74990"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/2136"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=74990"}],"version-history":[{"count":8,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/74990\/revisions"}],"predecessor-version":[{"id":84989,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/74990\/revisions\/84989"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/75002"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=74990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=74990"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=74990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}