{"id":209230,"date":"2020-09-12T06:30:21","date_gmt":"2020-09-11T22:30:21","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=209230"},"modified":"2020-09-18T21:31:27","modified_gmt":"2020-09-18T13:31:27","slug":"%e3%80%90%e6%8a%95%e7%a8%bf%e3%80%91%e6%b9%96%e5%8d%97%e5%a4%a7%e5%ad%a6%e6%bd%98%e5%ae%89%e7%bb%83%e3%80%81%e7%8e%8b%e7%ac%91%e5%9b%a2%e9%98%9fnature-communication%ef%bc%9a%e5%9f%ba%e4%ba%8e%e8%8c%83","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=209230","title":{"rendered":"\u6e56\u5357\u5927\u5b66\u6f58\u5b89\u7ec3\u3001\u738b\u7b11\u56e2\u961fNature 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srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe\u72472-10.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe\u72472-10-300x210.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe2. 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PbI<sub>2<\/sub>\/WS<sub>2<\/sub>\u5f02\u8d28\u7ed3\u81ea\u65cb\u6781\u5316\u52a8\u529b\u5b66\u3002a-c\uff0cPbI<sub>2<\/sub>\/WS<sub>2<\/sub>\u5f02\u8d28\u7ed3\u5706\u504f\u632fPL\u5149\u8c31\uff08a\uff09\u548c\u6765\u81eaPbI<sub>2<\/sub>\u00a0(b)\u548cWS<sub>2<\/sub>\u00a0(c)\u7684\u5706\u504f\u632f\u65f6\u95f4\u5206\u8fa8\u8367\u5149\u5149\u8c31\uff08TRPL\uff09\u6570\u636e\u3002d-e\uff0c\u6839\u636ePL\u548cTRPL\u5149\u8c31\u8ba1\u7b97\u51fa\u7684\u76f8\u5e94\u6781\u5316\u5ea6\u03c1\u968f\u6ce2\u957f\u548c\u65f6\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-209234 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe\u72474-10.png\" alt=\"\" width=\"600\" height=\"361\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe\u72474-10.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe\u72474-10-300x181.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe4. PbI<sub>2<\/sub>\/WS<sub>2<\/sub>\u5f02\u8d28\u7ed3\u7684\u6e29\u5ea6\u4f9d\u8d56\u5706\u504f\u632f\u5149\u8c31\u3002a\uff0cPbI<sub>2<\/sub>\/WS<sub>2<\/sub>\u5f02\u8d28\u7ed3\u5728488nm\u5de6\u65cb\u5149\u6fc0\u53d1\u4e0b\u4e0d\u540c\u6e29\u5ea6\u7684\u5706\u504f\u632fPL\u5149\u8c31\u3002b\uff0cPbI<sub>2<\/sub>\u7684PL\u6781\u5316\u5ea6\u03c1\u4e0e\u6e29\u5ea6\u53d8\u5316\u5173\u7cfb\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-209235 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe\u72475-8.png\" alt=\"\" width=\"600\" height=\"373\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe\u72475-8.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/09\/\u56fe\u72475-8-300x187.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe5. PbI<sub>2<\/sub>\/WSe<sub>2<\/sub>\u5f02\u8d28\u7ed3\u7684\u81ea\u65cb\u6781\u5316\u4e0e\u52a8\u529b\u5b66\u8fc7\u7a0b\u3002a\uff0cPbI<sub>2<\/sub>\/WSe<sub>2<\/sub>\u5f02\u8d28\u7ed3\u6784\u6210\u7684\u4e8c\u578b\u80fd\u5e26\u6392\u5217\u793a\u610f\u56fe\u548c\u76f8\u5e94\u7684\u754c\u9762\u5149\u751f\u8f7d\u6d41\u5b50\u884c\u4e3a\u3002b\uff0c9.5nm\u539a\u7684PbI<sub>2<\/sub>\/WSe<sub>2<\/sub>\u5f02\u8d28\u7ed3\u7684\u5706\u504f\u632fPL\u5149\u8c31\uff0c\u4ee5\u53ca\u76f8\u5e94\u7684\u6781\u5316\u5ea6\u03c1\u968f\u6ce2\u957f\u7684\u53d8\u5316\u5173\u7cfb\u3002c-e\uff0cPbI<sub>2<\/sub>\/WSe<sub>2<\/sub>\u5f02\u8d28\u7ed3\u4e2dPbI<sub>2<\/sub>\u548cWSe<sub>2<\/sub>\u7684\u5706\u504f\u632fPL\u5149\u8c31(c)\u548cTRPL\u6570\u636e(d\uff0ce)\uff0c\u4ee5\u53ca\u4ecePL\u548cTRPL\u5149\u8c31\u8ba1\u7b97\u51fa\u7684\u76f8\u5e94\u6781\u5316\u5ea6\u03c1\u3002<\/p>\n<p><strong><b>\u539f\u6587\u94fe\u63a5\uff1a<\/b><\/strong>Room temperature near unity spin polarization in 2D Van der Waals heterostructures,\u00a0Nature Communication,11,4442\u00a0\uff082020\uff09<\/p>\n<p>https:\/\/www.nature.com\/articles\/s41467-020-18307-w<\/p>\n<p>\u672c\u6587\u7531\u4f5c\u8005\u56e2\u961f\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00\uff1a \u4e8c\u7ef4\u534a\u5bfc\u4f53\u5177\u6709\u7ef4\u5ea6\u964d\u4f4e\u5e26\u6765\u7684\u4f18\u5f02\u5149\u7535\u6027\u80fd\u4e0e\u6613\u96c6\u6210\u4f18\u52bf\uff0c\u5728\u65b0\u578b\u5149\u7535\u4fe1\u606f\u5668\u4ef6\u4e2d\u5c55\u73b0\u4e86\u5de8\u5927\u7684\u5e94\u7528\u524d\u666f\u3002\u4e8c\u7ef4\u81ea\u65cb\u5668\u4ef6\uff0c\u7531\u4e8e\u81ea\u65cb\u81ea\u7531\u5ea6\u7684\u5f15\u5165\u63d0\u5347\u4e86\u4fe1\u606f\u5b58\u50a8\u4e0e\u5904\u7406\u80fd&#8230;<\/p>\n","protected":false},"author":11454,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-209230","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/209230"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=209230"}],"version-history":[{"count":5,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/209230\/revisions"}],"predecessor-version":[{"id":209665,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/209230\/revisions\/209665"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=209230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=209230"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=209230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}