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\u8be5\u7814\u7a76\u6210\u679c\u8fd1\u671f\u53d1\u8868\u5728Nano Letters (IF:13.592)\u4e0a\uff0c\u8bba\u6587\u94fe\u63a5\uff1aHigh-Yield Growth and Characterization of <100> InP p\u2212n Diode Nanowires<\/a><\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u79d1\u666e\u56e2\u961f\u5b66\u672f\u7ec4guhaolove1\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n \u6b22\u8fce\u52a0\u5165\u6750\u6599\u4eba\u79d1\u666e\u56e2\u961f\uff0c\u4e00\u8d77\u8fdb\u884c\u6750\u6599\u9876\u520a\u5b66\u672f\u52a8\u6001\u7684\u8ddf\u8e2a\u548c\u62a5\u9053\u4ee5\u53caSCI\u76f8\u5173\u77e5\u8bc6\u79d1\u666e\u7b49\u3002\u52a0\u5165\u65b9\u5f0f\uff1a\uff081\uff09\u52a0\u5165\u6750\u6599\u4eba\u6587\u732e\u68c0\u7d22\u7fa4\uff08410109144\uff09\uff0c\u79c1\u4fe1\u7ba1\u7406\u5458\u201c\u6210\u90fd-\u5c0f\u5c0f\uff08QQ:763044722\uff09\u201d\u62a5\u540d\uff1b\uff082\uff09\u70b9\u6b64\u5904\u62a5\u540d<\/a>\u3002<\/p>\n
\n<\/strong>
\n\u534a\u5bfc\u4f53NW\u662f\u4e00\u79cd\u5728\u7eb3\u7c73\u5c3a\u5ea6\u7684\u7ed3\u6784\uff0c\u5b83\u4eec\u5728\u5f88\u591a\u9886\u57df\u8bf8\u5982\u5149\u7535\u3001\u91cf\u5b50\u8ba1\u7b97\u4ee5\u53ca\u70ed\u7535\u90fd\u6709\u5f88\u597d\u7684\u5e94\u7528\u524d\u666f\u3002NW\u4e00\u822c\u751f\u957f\u5728\u5782\u76f4\u4e8e\uff08111\uff09\u9762\u7684\u57fa\u5e95\u4e0a\uff0c\u800c\uff08100\uff09\u6676\u9762\u662f\u534a\u5bfc\u4f53\u6280\u672f\u65bd\u7528\u7684\u6807\u51c6\uff0c\u5e76\u4e14<100>\u6676\u5411\u7eb3\u7c73\u7ebf\u7684\u751f\u957f\u548c\u63ba\u6742\u63a7\u5236\u5bf9\u4e8e\u5176\u6765\u8bf4\u975e\u5e38\u91cd\u8981\u3002<\/p>\n
\n\u56fe1 <100> p-n\u7ed3NW\u7684\u7ed3\u6784\u5206\u6790\u3002\uff08a\uff09 HAADF STEM\u56fe\u8868\u660ep-n\u63ba\u6742\u7684<100>InP NW\u7684\u6982\u89c8\u56fe\u50cf\uff0c\u63ba\u6742\u5242\u7684\u6469\u5c14\u5206\u91cf\u4e3a4\u00d710-6\uff08DEZn\uff09\u548c3\u00d710-5\uff08H2S\uff09\uff1b\uff08b\uff09\u4e3a\u56fe\uff08a\uff09\u4e2d\u7eb3\u7c73\u7ebf\u7684FFT\uff08fast Fourier transform\uff09\u56fe \uff1b\u56fe\uff08c,d\uff09\u4e3a\u56fe\uff08a\uff09\u7684\u9ad8\u5206\u8fa8STEM\uff0c\u8868\u660ep\uff0cn\u578b\u63ba\u6742\u7684<100>InP NW\u5747\u8868\u73b0\u51fa\u7eaf\u7684\u95ea\u950c\u77ff\u7ed3\u6784\u3002<\/p>\n
\n<\/strong>
\n\u7814\u7a76\u4eba\u5458\u540c\u65f6\u53c8\u5bf9P\u578b\u63ba\u6742<100> NW\u7684\u7535\u6027\u80fd\u8fdb\u884c\u4e86\u6d4b\u8bd5\u3002\u75284\u70b9\u63a2\u9488\u6d4b\u8bd5\u6cd5\uff0c\u4ee5Ti\/Au\u91d1\u5c5e\u63a5\u89e6\u5355\u4e2a\u7eb3\u7c73\u7ebf\uff0cN\u578b\u63ba\u6742NW\u7684\u7535\u963b\u4e00\u822c\u8fbe\u5230\u51e0\u5343\u6b27\u59c6\uff0c\u76f8\u5e94\u7684\u63ba\u6742\u6d53\u5ea6\u8fbe\u523010\u00a018 cm\u22123\uff0c\u4ee5\u949b\/\u91d1\u4e3a\u63a5\u89e6\u70b9\u5df2\u5e7f\u6cdb\u7528\u4e8e\u5355\u63ba\u6742InP\u7eb3\u7c73\u7ebf\u7684\u7814\u7a76\uff0c\u800c\u5bf9\u4e8eP\u578b\u63ba\u6742\u7684NW\uff0c\u5219\u91c7\u7528Ti\/Zn\/Au\u63a5\u89e6\u70b9\u3002\u4f7f\u7528\u4e24\u70b9\u63a2\u9488\u6cd5\u5c06\u4f1a\u5bfc\u81f4I-V\u66f2\u7ebf\u662f\u975e\u7ebf\u6027\u7684\uff0c\u8fd9\u79cd\u975e\u7ebf\u6027\u7684\u73b0\u8c61\u662f\u7531\u4e8e\u5728\u91d1\u5c5e\u548c\u534a\u5bfc\u4f53\u7684\u63a5\u89e6\u9762\u5f62\u6210\u4e86\u8096\u7279\u57fa\u63a5\u89e6\uff08Schottky contacts\uff09\uff0c\u8f83\u5dee\u7684\u7535\u5b66\u63a5\u89e6\u4f1a\u5f62\u6210\u4e00\u4e2a\u6f5c\u5728\u7684\u52bf\u5792\uff08\u5bf9\u4e8e\u7535\u5b50\u5668\u4ef6\u6765\u8bf4\uff0c\u4e00\u822c\u8981\u907f\u514d\u4ea7\u751f\u8096\u7279\u57fa\u63a5\u89e6\uff0c\u800c\u5c3d\u91cf\u5f62\u6210\u6b27\u59c6\u63a5\u89e6\uff09\u3002\u7528\u56db\u70b9\u63a2\u9488\u6cd5\u6d4b\u5f97\u5176\u7535\u963b\u8fbe\u5230\u51e0\u5341\u4e2a\u5146\u6b27\uff0c\u76f8\u5e94\u7684\u63ba\u6742\u6d53\u5ea6<10 17 cm\u22123\u3002<\/p>\n
\n\u56fe2 \u4ee5\u5177\u6709\u6e10\u8fdb\u5c42\u7684<100>InP NW\u4e3a\u57fa\u7840\u7684p-n\u7ed3\u5149\u7535\u6027\u80fd\u3002\uff08a\uff09\u5177\u6709\u6e10\u8fdb\u5c42\u7684\u5355\u6676n-InP\/p-InP\/p-InAsP <100> NW\u793a\u610f\u56fe\u3002\uff08b\uff09\u5ba4\u6e29\u3001\u9ed1\u6697\u72b6\u6001\u4e0b\u7684\u5355\u6676<100> InP NW p\u2212n\u7684I-V\u66f2\u7ebf\u3002\uff08c\uff094K\u6e29\u5ea6\u65f6\uff0c\u5177\u6709\u6e10\u8fdb\u5c42\u7684\u5355\u6676<100> InP NW p\u2212n\u7ed3EL\uff08\u7535\u81f4\u53d1\u5149\uff09\u6027\u80fd\uff0c\u6ce8\u5165\u7535\u6d41700 nA\uff0cNW\u76f4\u5f8480nm\u3002<\/p>\n
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