{"id":86141,"date":"2017-06-14T06:30:50","date_gmt":"2017-06-13T22:30:50","guid":{"rendered":"\/\/m.iemloyee.com\/?p=86141"},"modified":"2017-06-12T20:25:10","modified_gmt":"2017-06-12T12:25:10","slug":"acs-nano%ef%bc%9a%e6%a0%b8%e5%a3%b3%e5%8d%8a%e5%af%bc%e4%bd%93%e5%be%ae%e6%a3%92%e5%ae%9e%e7%8e%b0%e6%bf%80%e5%85%89%e6%b3%a2%e9%95%bf%e7%81%b5%e6%b4%bb%e8%b0%83%e5%88%b6","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=86141","title":{"rendered":"ACS Nano\uff1a\u6838\u58f3\u534a\u5bfc\u4f53\u5fae\u68d2\u5b9e\u73b0\u6fc0\u5149\u6ce2\u957f\u7075\u6d3b\u8c03\u5236"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\u534a\u5bfc\u4f53\u5fae\u7eb3\u68d2\u6fc0\u5149\u5668\u7531\u4e8e\u5176\u5c3a\u5bf8\u7d27\u51d1\uff0c\u5f3a\u5149\u5b66\u9650\u5236\u548c\u80fd\u591f\u4ea7\u751f\u8db3\u591f\u7684\u5149\u5b66\u589e\u76ca\u7b49\u7279\u70b9\uff0c\u4f5c\u4e3a\u96c6\u6210\u5149\u5b50\u5e94\u7528\u7684\u7406\u60f3\u6a21\u5757\uff0c\u4e5f\u5438\u5f15\u4e86\u8d8a\u6765\u8d8a\u591a\u7684\u6ce8\u610f\u529b\u3002\u6b64\u5916\u5bf9\u4e8e\u4e00\u4e9b\u9886\u57df\u4f8b\u5982\u73af\u5883\u76d1\u6d4b\uff0c\u5149\u901a\u4fe1\uff0c\u9971\u548c\u5149\u8c31\u5b66\u7b49\u9886\u57df\uff0c\u90fd\u9700\u8981\u6ce2\u957f\u8fde\u7eed\u53ef\u53d8\u7684\u6fc0\u5149\uff08WCVLs\uff09\uff0c\u800c\u7eb3\u7c73\u68d2\u6fc0\u5149\u5668\uff0c\u7531\u4e8e\u5176\u81ea\u8eab\u7279\u70b9\u4f7f\u5f97\u5176\u6709\u671b\u5b9e\u73b0\u6ce2\u957f\u7684\u7075\u6d3b\u8c03\u5236\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u5317\u4eac\u5927\u5b66\u80e1\u6653\u4e1c\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09\u548c\u4e2d\u79d1\u9662\u56fd\u5bb6\u7eb3\u7c73\u80fd\u6e90\u4e0e\u7cfb\u7edf\u7814\u7a76\u6240\u6f58\u66f9\u5cf0\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09\u56e2\u961f<\/strong>\u7814\u7a76\u53d1\u73b0\u4e00\u79cd\u53bb\u8026\u4ecb\u8d28\u548c\u5149\u8154\u7ed3\u5408\u7684\u7ed3\u6784\uff0c\u5e76\u63d0\u51fa\u4e86\u8be5\u79cd\u7ed3\u6784\u7684\u6fc0\u5149\u6ce2\u957f\u8c03\u8282\u7684\u673a\u5236\u3002\u57fa\u4e8e\u4e0a\u8ff0\u7ed3\u6784\uff0c\u8be5\u56e2\u961f\u8bbe\u8ba1\u4e86\u5355\u4e2aGaN \/ InGaN\u6838\u58f3\u5fae\u7ed3\u6784\uff0c\u5e76\u5b9e\u73b0\u4e86\u6ce2\u957f\u8fde\u7eed\u53ef\u53d8\uff0c\u800c\u4e0d\u6539\u53d8\u8c10\u632f\u8154\u51e0\u4f55\u7ed3\u6784\u7684\u7684\u6fc0\u5149\u5668\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u7075\u6d3b\u91cd\u590d\u8c03\u8282\u6fc0\u5149\u5668\u5de5\u4f5c\u6ce2\u957f\u4ece372\u5230408nm\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728\u8bb8\u591a\u9886\u57df\u8868\u73b0\u51fa\u4e86\u5de8\u5927\u7684\u5e94\u7528\u6f5c\u529b\uff0c\u4f8b\u5982\u5149\u901a\u4fe1\uff0c\u73af\u5883\u76d1\u6d4b\u7b49\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u56fe<\/strong>1\u00a0<\/strong>\u6838\u58f3\u7ed3\u6784\u793a\u610f\u56fe\u548c\u539f\u7406<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\uff08A\uff09\u53bb\u8026\u589e\u76ca\u4ecb\u8d28\u548c\u8c10\u632f\u8154\u7ed3\u6784\u793a\u610f\u56fe<\/p>\n

\u56fe\uff08B\uff09WCVLs\u4f5c\u7528\u539f\u7406\u56fe\uff0c\u901a\u8fc7\u6cf5\u6d66\u5149\u7167\u5c04\u5728\u7ed3\u6784\u7684\u4e0d\u540c\u4f4d\u7f6e\u53ef\u4ee5\u83b7\u5f97\u6ce2\u957f\u7684\u6539\u53d8\u3002<\/p>\n

\u56fe<\/strong>2\u00a0<\/strong>\u6838\u58f3\u7ed3\u6784\u7684\u4eff\u771f<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\uff08A\uff09\u5728\u4e0d\u540c\u6838\u58f3\u5c3a\u5bf8\u53c2\u6570\u548c\u6838\u5fc3\u5149\u573a\u5f3a\u5ea6\u7684\u5173\u7cfb\uff0c\u63d2\u56fe\u662f\u6838\u58f3\u7ed3\u6784\u652f\u6301\u7684\u57fa\u672c\u6a21\u5f0f\u7684\u4e8c\u4f4d\u5149\u573a\u5206\u5e03\u793a\u610f\u56fe<\/p>\n

\u56fe\uff08B\uff09\u8bbe\u7f6eGaN\u82af\u7684\u534a\u5f84\u4e3a75nm\uff0c\u5de5\u4f5c\u6ce2\u957f\u4e3a390nm\uff0c\u6838\u5fc3\u5149\u573a\u5f3a\u5ea6\u6bd4\u4f8b\u5728\u4e0d\u540c\u6a21\u5f0f\u4e0b\u7684\u53d8\u5316<\/p>\n

\u56fe\uff08C\uff09\u5c06GaN\u82af\u7684\u534a\u5f84\u8bbe\u5b9a\u4e3a1\u03bcm\uff0c\u5c06\u5de5\u4f5c\u6ce2\u957f\u4ece370\u6539\u53d8\u4e3a410 nm\uff0c\u6838\u5fc3\u5149\u573a\u5f3a\u5ea6\u6bd4\u4f8b\u5728\u4e0d\u540c\u6a21\u5f0f\u4e0b\u7684\u53d8\u5316<\/p>\n

\u56fe<\/strong>3 <\/strong>\u6838\u58f3\u7ed3\u6784\u7684\u8868\u5f81\u548c\u6d4b\u8bd5<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\uff08A\uff09GaN\u5fae\u67f1\u7ed3\u6784\u4fa7\u58c1\u548c\u6b63\u516d\u8fb9\u5f62\u622a\u9762\u7684\u626b\u63cf\u7535\u955c\u56fe\uff0c\u56fe\u4e2d\u63d2\u56fe\u662f\u9876\u90e8\u7684AFM\u56fe<\/p>\n

\u56fe\uff08B\uff0910\u03bcm\u7684GaN\u5fae\u68d2\u6fc0\u53d1\u7684\u6fc0\u5149\u5149\u8c31<\/p>\n

\u56fe\uff08D\uff09\u76f8\u540c\u5fae\u68d2\u6fc0\u5149\u5668\u7684\u9608\u503c\u66f2\u7ebf\u548c\u5149\u8c31\u7684\u534a\u9ad8\u5bbd<\/p>\n

\u56fe<\/strong>4 GaN\u6838\u5fc3\u6838\u58f3\u8868\u9762\u7684\u6d4b\u8bd5<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\uff08A\uff09\u6838\u58f3\u7ed3\u6784\u8f6c\u79fb\u5230\u84dd\u5b9d\u77f3\u886c\u5e95\u4e0a\uff0c\u63d2\u56fe\u662f\u6838\u58f3\u7ed3\u6784\u7684HAADF-STEM\u56fe\u50cf<\/p>\n

\u56fe\uff08B\uff09\u6cbf\u7740\u751f\u957f\u65b9\u5411\u4eceA\u5230B\u5904\u7684\u626b\u63cf\u80fd\u91cf\u8c31<\/p>\n

\u56fe\uff08C\uff09GaN\u5fae\u67f1\u7ed3\u6784\u4e0d\u540c\u4f4d\u7f6e\u4e0b\u6fc0\u53d1\u7684\u5fae\u578b\u5149\u81f4\u53d1\u5149\u8c31\uff0c\u6fc0\u53d1\u5149\u6ce2\u957f\u4e3a325nm.<\/p>\n

\u56fe<\/strong>5 GaN\u6838\u5fc3\u7684\u6838\u58f3\u7ed3\u6784\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\uff08A\uff09\u6fc0\u5149\u8c31\u548c\u4e0d\u540c\u6fc0\u53d1\u70b9\u5904\u7684\u5b9e\u8272\u5149\u5b66\u663e\u5fae\u955c\u56fe\u50cf<\/p>\n

\u56fe\uff08B\uff09\u4e0d\u540c\u6fc0\u53d1\u70b9\u7684\u80fd\u91cf\u4f9d\u8d56\u5173\u7cfb<\/p>\n

\u56fe\uff08C\uff09GaN\u6838\u5fc3\u957f\u5ea6\u5bf9FSR\u7684\u5f71\u54cd\uff0c\u4ee5\u53ca\u5bf9FP\u5171\u632f\u7684\u7406\u8bba\u8ba1\u7b97\u503c<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u8be5\u5b9e\u9a8c\u6210\u679c\u8bc1\u660e\u4e86\u4e00\u79cd\u53ef\u4ee5\u5229\u7528\u589e\u76ca\u4ecb\u8d28\u548c\u5149\u5b66\u8154\u5ba4\u53bb\u8026\u7684\u6838\u58f3\u7ed3\u6784\u6765\u5b9e\u73b0\u6ce2\u957f\u7684\u7075\u6d3b\u8c03\u5236\uff0c\u5177\u6709\u7ed3\u6784\u7b80\u5355\uff0c\u65e0\u9700\u989d\u5916\u7684\u5916\u56f4\u8f6c\u5316\u7cfb\u7edf\u7b49\u7279\u70b9\u3002\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u5229\u7528\u5355\u4e2a\u5408\u6210\u7684\u5fae\u68d2\u53ef\u4ee5\u5b9e\u73b0\u975e\u5e38\u9ad8\u7684\u6ce2\u957f\u53d8\u5316\u73873.6nm \/\u03bcm\uff0c\u8c03\u8282\u8303\u56f4\u4e5f\u8fbe\u5230\u4e86372nm-408nm.\u91c7\u7528\u8fd9\u79cd\u7ed3\u6784\u7684WCVLs\u53ef\u4ee5\u5e94\u7528\u5728\u8bb8\u591a\u6750\u6599\u9886\u57df\uff0c\u5728\u5176\u4ed6\u76f8\u5173\u9886\u57df\u4e5f\u6709\u7740\u5de8\u5927\u5e94\u7528\u6f5c\u529b\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aFlexibly and Repeatedly Modulating Lasing Wavelengths in a Single Core\u2212Shell Semiconductor Microrod<\/a><\/strong>\uff08ACS Nano, 2017, DOI:10.1021\/acsnano.7b01417\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7535\u5b50\u7535\u5de5\u5b66\u672f\u7ec4hxxurui\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\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\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/a>\u3002\u5982\u679c\u4f60\u5bf9\u7535\u5b50\u6750\u6599\u611f\u5174\u8da3\uff0c\u613f\u610f\u4e0e\u7535\u5b50\u7535\u5de5\u9886\u57df\u4eba\u624d\u4ea4\u6d41\uff0c\u8bf7\u52a0\u5165\u6750\u6599\u4eba\u7535\u5b50\u7535\u5de5\u6750\u6599\u5b66\u4e60\u5c0f\u7ec4\uff08QQ\u7fa4\uff1a482842474\uff09\u3002\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u534a\u5bfc\u4f53\u5fae\u7eb3\u68d2\u6fc0\u5149\u5668\u7531\u4e8e\u5176\u5c3a\u5bf8\u7d27\u51d1\uff0c\u5f3a\u5149\u5b66\u9650\u5236\u548c\u80fd\u591f\u4ea7\u751f\u8db3\u591f\u7684\u5149\u5b66\u589e\u76ca\u7b49\u7279\u70b9\uff0c\u4f5c\u4e3a\u96c6\u6210\u5149\u5b50\u5e94\u7528\u7684\u7406\u60f3\u6a21\u5757\uff0c\u4e5f\u5438\u5f15\u4e86\u8d8a\u6765\u8d8a\u591a\u7684\u6ce8\u610f\u529b\u3002\u6b64\u5916\u5bf9\u4e8e\u4e00\u4e9b\u9886\u57df\u4f8b\u5982…<\/p>\n","protected":false},"author":1927,"featured_media":86148,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[1736],"class_list":["post-86141","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-gan"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/86141"}],"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\/1927"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=86141"}],"version-history":[{"count":7,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/86141\/revisions"}],"predecessor-version":[{"id":86361,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/86141\/revisions\/86361"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/86148"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=86141"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=86141"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=86141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}