{"id":91859,"date":"2017-07-18T06:30:09","date_gmt":"2017-07-17T22:30:09","guid":{"rendered":"\/\/m.iemloyee.com\/?p=91859"},"modified":"2017-07-17T15:04:41","modified_gmt":"2017-07-17T07:04:41","slug":"%e9%a6%99%e6%b8%af%e4%b8%ad%e6%96%87%e5%a4%a7%e5%ad%a6%e8%ae%b8%e5%bb%ba%e6%96%8c%e7%a0%94%e7%a9%b6%e7%bb%84npj-2d-materials-and-applications-%e5%85%bc%e5%85%b7%e5%bf%ab%e9%80%9f%e5%ba%a6%e4%b8%8e","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=91859","title":{"rendered":"\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\u8bb8\u5efa\u658c\u7814\u7a76\u7ec4npj 2D Materials and Applications: \u517c\u5177\u5feb\u901f\u5ea6\u4e0e\u9ad8\u589e\u76ca\u7684\u77f3\u58a8\u70ef\u590d\u5408\u96a7\u7a7f\u5149\u7535\u63a2\u6d4b\u5668"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/span><\/p>\n 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\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/span><\/p>\n \u8fd1\u65e5\uff0c\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\u7535\u5b50\u5de5\u7a0b\u7cfb\u8bb8\u5efa\u658c\u6559\u6388\u3001\u674e\u6615\u660e\u535a\u58eb\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u4e0e\u5408\u4f5c\u8005\u5728npj 2D Materials and Applications\u4e0a\u53d1\u8868\u9898\u4e3a\u201cHybrid graphene tunneling photoconductor with interface engineering towards fast photoresponse and high responsivity\u201d\u7684\u6587\u7ae0\uff0c\u672c\u6587\u7b2c\u4e00\u4f5c\u8005\u4e3a\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\u535a\u58eb\u7814\u7a76\u751f\u9676\u7acb\u3002\u672c\u6587\u4f5c\u8005\u8bbe\u8ba1\u4e86\u5728\u5149\u7535\u5bfc\u6a21\u5f0f\u7684\u77f3\u58a8\u70ef\/\u7845\u590d\u5408\u5149\u7535\u63a2\u6d4b\u5668\u4e2d\u52a0\u5165\u754c\u9762\u949d\u5316\u5c42\u7684\u601d\u8def\uff0c\u5728\u4fdd\u6301\u5668\u4ef6\u9ad8\u589e\u76ca\u7684\u540c\u65f6\u5b9e\u73b0\u4e86\u8d85\u5feb\u54cd\u5e94\u901f\u5ea6\uff0817 ns\uff09\u3002\u7814\u7a76\u5c0f\u7ec4\u91c7\u7528\u8868\u9762\u65e0\u60ac\u6302\u952e\u7684\u5927\u9762\u79ef\u3001\u9ad8\u8d28\u91cf\u5355\u5c42\u4e8c\u786b\u5316\u94bc\u8584\u819c\u4f5c\u4e3a\u754c\u9762\u949d\u5316\u5c42\uff0c\u6709\u6548\u964d\u4f4e\u4e86\u754c\u9762\u6001\u5bc6\u5ea6\u3002\u540c\u65f6\u7981\u5e26\u5bbd\u5ea6\u8f83\u5927\u7684\u5355\u5c42\u4e8c\u786b\u5316\u94bc\u80fd\u4f5c\u4e3a\u96a7\u7a7f\u52bf\u5792\uff0c\u4f7f\u5f97\u7845\u4e2d\u7684\u5149\u751f\u8f7d\u6d41\u5b50\u5feb\u901f\u7a7f\u8fc7\u754c\u9762\u5c42\u5230\u8fbe\u77f3\u58a8\u70ef\u5bfc\u7535\u901a\u9053\u3002\u5bf9\u6bd4\u8bd5\u9a8c\u8868\u660e\u6b64\u5149\u7535\u63a2\u6d4b\u5668\u54cd\u5e94\u901f\u5ea6\u6bd4\u672a\u52a0\u5165\u4e8c\u786b\u5316\u94bc\u754c\u9762\u5c42\u7684\u5668\u4ef6\u63d0\u9ad83\u4e2a\u6570\u91cf\u7ea7\u3002\u8fd9\u79cd\u5728\u590d\u5408\u5149\u7535\u5bfc\u4e2d\u52a0\u5165\u754c\u9762\u5c42\u7684\u901a\u7528\u601d\u8def\u6709\u671b\u5e94\u7528\u5728\u5176\u4ed6\u7c7b\u4f3c\u7ed3\u6784\u7684\u5149\u7535\u63a2\u6d4b\u5668\u4e2d\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/span><\/p>\n \u56fe<\/strong>1 <\/strong>\u5668\u4ef6\u7ed3\u6784\u4e0e\u8868\u5f81<\/strong><\/p>\n (a, b) \u5668\u4ef6\u7ed3\u6784\u793a\u610f\u56fe\u548c\u5149\u5b66\u7167\u7247<\/p>\n (c) \u77f3\u58a8\u70ef\/\u5355\u5c42\u4e8c\u786b\u5316\u94bc\/\u7845\u5f02\u8d28\u7ed3\u533a\u7684\u62c9\u66fc\u5149\u8c31<\/p>\n (d) \u5355\u5c42\u4e8c\u786b\u5316\u94bc\u7684\u5149\u5b66\u7167\u7247\u3001\u5149\u81f4\u53d1\u5149\u8c31\u4ee5\u53ca\u9ad8\u5206\u8fa8\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u56fe\u7247<\/p>\n \u56fe<\/strong>2 <\/strong>\u5668\u4ef6\u7684\u6052\u5b9a\u5149\u54cd\u5e94\u6027\u80fd<\/strong><\/p>\n (a) \u5149\u7535\u6d41-\u6c9f\u9053\u7535\u538b\u5173\u7cfb<\/p>\n (b) \u5149\u7535\u6d41-\u5149\u529f\u7387\u5173\u7cfb<\/p>\n (c) \u5149\u7535\u6d41-\u5149\u6ce2\u957f\u5173\u7cfb<\/p>\n \u56fe<\/strong>3 <\/strong>\u5668\u4ef6\u7684\u6682\u6001\u5149\u54cd\u5e94\u6027\u80fd<\/strong><\/p>\n (a, b) \u5668\u4ef6\u57282 Hz\u3001100 kHz\u65b9\u6ce2\u8109\u51b2\u5149\u4fe1\u53f7\u4e0b\u7684\u54cd\u5e94<\/p>\n (c, d) \u5668\u4ef6\u7684\u5149\u54cd\u5e94\u4e0a\u5347\u65f6\u95f4\u4e0e\u4e0b\u964d\u65f6\u95f4\u3002(c)\u4e2d\u63d2\u56fe\u4e3a\u672a\u52a0\u5165\u4e8c\u786b\u5316\u94bc\u754c\u9762\u5c42\u7684\u5668\u4ef6\u7684\u5149\u54cd\u5e94\u4e0a\u5347\u65f6\u95f4\u3002<\/p>\n \u56fe<\/strong>4 <\/strong>\u5149\u751f\u8f7d\u6d41\u5b50\u7684\u8f93\u8fd0\u8fc7\u7a0b<\/strong><\/p>\n (a, b) \u754c\u9762\u949d\u5316\u5c42\u4e3a\u5355\u5c42\/\u591a\u5c42\u4e8c\u786b\u5316\u94bc\u7684\u5668\u4ef6\u7684\u80fd\u5e26\u56fe<\/p>\n (c, d) \u754c\u9762\u949d\u5316\u5c42\u4e3a\u591a\u5c42\u4e8c\u786b\u5316\u94bc\u7684\u5668\u4ef6\u7684\u6682\u6001\u54cd\u5e94\u548c\u5149\u7535\u6d41-\u5149\u529f\u7387\u5173\u7cfb<\/p>\n (e) \u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\uff0c\u5de5\u4f5c\u5728\u5149\u7535\u4e8c\u6781\u7ba1\u6a21\u5f0f\u7684\u5668\u4ef6\u5728\u65e0\u5149\u7167\/\u6709\u5149\u7167\u4e0b\u7684\u7535\u6d41-\u504f\u538b\u66f2\u7ebf<\/p>\n (f) \u96f6\u504f\u538b\u5149\u7535\u6d41\u548c\u53cd\u5411\u9971\u548c\u6697\u7535\u6d41\u968f\u6e29\u5ea6\u7684\u5173\u7cfb<\/p>\n \u56fe<\/strong>5 <\/strong>\u754c\u9762\u949d\u5316\u4e0e\u6027\u80fd\u6bd4\u8f83<\/strong><\/p>\n (a) \u52a0\u5165\u4e0e\u672a\u52a0\u5165\u5355\u5c42\u4e8c\u786b\u5316\u94bc\u949d\u5316\u5c42\u7684\u5668\u4ef6\u7684\u566a\u58f0\u8c31\u5bc6\u5ea6-\u9891\u7387\u5173\u7cfb\u5bf9\u6bd4<\/p>\n (b) \u672c\u5de5\u4f5c\u4e0e\u6587\u732e\u4e2d\u5176\u4ed6\u77f3\u58a8\u70ef\u590d\u5408\u5149\u7535\u5bfc\u63a2\u6d4b\u5668\u7684\u54cd\u5e94\u65f6\u95f4\u4e0e\u54cd\u5e94\u5ea6\u7684\u5bf9\u6bd4<\/p>\n \u6587\u732e\u94fe\u63a5<\/strong>\uff1aHybrid Graphene Tunneling Photoconductor with Interface Engineering Towards Fast Photoresponse and High Responsivity<\/a> (npj 2D Materials and Applications, 2017, doi:10.1038\/s41699-017-0016-4)<\/p>\n \u672c\u6587\u7531\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<\/strong><\/p>\n
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