{"id":92165,"date":"2017-07-24T06:30:42","date_gmt":"2017-07-23T22:30:42","guid":{"rendered":"\/\/m.iemloyee.com\/?p=92165"},"modified":"2017-07-23T10:44:38","modified_gmt":"2017-07-23T02:44:38","slug":"%e6%82%89%e5%b0%bc%e5%a4%a7%e5%ad%a6%e9%83%91%e8%8d%a3%e5%9d%a4advanced-materials-%e5%8d%8a%e5%af%bc%e4%bd%93%e7%ba%b3%e7%b1%b3%e7%ba%bf%e6%9d%90%e6%96%99%e9%87%8d%e5%a4%a7%e8%bf%9b%e5%b1%95%ef%bc%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=92165","title":{"rendered":"\u6089\u5c3c\u5927\u5b66\u90d1\u8363\u5764Advanced Materials: \u534a\u5bfc\u4f53\u7eb3\u7c73\u7ebf\u6750\u6599\u91cd\u5927\u8fdb\u5c55\uff01"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u534a\u5bfc\u4f53\u7eb3\u7c73\u7ebf\u56e0\u5176\u4f18\u79c0\u7279\u6027\u800c\u5e7f\u6cdb\u7528\u4e8e\u5fae\u7535\u5b50\uff0c\u5149\u7535\u5b50\uff0c\u5149\u4f0f\u7535\u7b49\u65b9\u9762\u3002\u800c\u76ee\u524d\u5de5\u4e1a\u754c\u7eb3\u7c73\u7ebf\u7684\u5236\u9020\u91c7\u7528\u7684\u662f\u4e00\u79cd\u81ea\u4e0a\u800c\u4e0b\u7684\u65b9\u5f0f\uff0c\u5373\u901a\u8fc7\u4f20\u7edf\u534a\u5bfc\u4f53\u5de5\u827a\u523b\u8680\u51fa\u6240\u9700\u5c3a\u5bf8\u7684\u7eb3\u7c73\u7ebf\u3002\u4f46\u8fd9\u79cd\u5de5\u827a\u8fc7\u7a0b\u590d\u6742\uff0c\u6240\u9700\u73af\u8282\u8f83\u591a\uff0c\u6210\u672c\u8f83\u9ad8\u3002<\/p>\n \u800c\u53e6\u4e00\u79cd\u81ea\u4e0b\u800c\u4e0a\u7684\u57fa\u4e8e\u6c7d\u6db2\u56fa\u76f8\u751f\u957f\u65b9\u5f0f\u56e0\u5176\u7ecf\u6d4e\u6027\u53d7\u5230\u4e86\u5e7f\u6cdb\u5173\u6ce8\u4e0e\u7814\u7a76\u3002\u7136\u800c\u5728\u5408\u6210\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u5f71\u54cd\u7eb3\u7c73\u7ebf\u751f\u957f\u7684\u56e0\u7d20\u8f83\u591a\u5e76\u4e14\u5c3a\u5ea6\u592a\u5c0f\uff0c\u56e0\u6b64\u9020\u6210\u4e86\u7814\u7a76\u7eb3\u7c73\u7ebf\u751f\u957f\u70ed\u5e73\u8861\u8fc7\u7a0b\u4e2d\u539f\u5b50\u884c\u4e3a\u7684\u56f0\u96be\u3002\u800c\u638c\u63e1\u5143\u7d20\u5728\u7eb3\u7c73\u7ebf\u751f\u957f\u8fc7\u7a0b\u4e2d\u7684\u884c\u4e3a\u5c24\u5176\u662f\u590d\u6742\u7ed3\u6784\u4e09\u5143\u7eb3\u7c73\u7ebf\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u8fd9\u662f\u7eb3\u7c73\u7ebf\u53ef\u63a7\u6027\u5408\u6210\u7684\u524d\u63d0\uff0c\u800c\u9488\u5bf9\u4e0d\u540c\u7684\u5e94\u7528\uff0c\u6240\u5408\u6210\u7684\u7eb3\u7c73\u7ebf\u9700\u8981\u4e0d\u540c\u7684\u7279\u6027\u3002\u56e0\u6b64\u5b66\u8005\u548c\u79d1\u5b66\u5bb6\u5728\u8be5\u9886\u57df\u8fdb\u884c\u4e86\u6df1\u5165\u7684\u7814\u7a76\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/strong><\/p>\n \u8fd1\u65e5\uff0c\u6089\u5c3c\u5927\u5b66\u90d1\u8363\u5764\u526f\u6559\u6388<\/strong>\uff08\u901a\u8baf\u4f5c\u8005\uff09\uff0c\u7b2c\u4e00\u4f5c\u8005\u5c48\u6c5f\u6d9b\u535a\u58eb\u4e0e\u56e2\u961f\u6210\u5458\u514b\u670d\u4e86\u534a\u5bfc\u4f53\u7eb3\u7c73\u7ebf\u7684\u539f\u5b50\u7ea7\u522b\u6210\u5206\u63a2\u6d4b\u7684\u96be\u9898\uff0c\u901a\u8fc7\u4f7f\u7528\u4e09\u7ef4\u539f\u5b50\u63a2\u9488\u6280\u672f\u548c\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u5728\u539f\u5b50\u7ea7\u522b\uff0c\u63ed\u793a\u5e76\u89e3\u91ca\u4e86III-V\u65cf InGaAs\u7eb3\u7c73\u7ebf\u5f62\u8c8c\u548c\u5143\u7d20\u6210\u5206\u7684\u6f14\u53d8\u8fc7\u7a0b\u3002\u5176\u7814\u7a76\u8868\u660eInGaAs\u7eb3\u7c73\u7ebf\u81ea\u53d1\u5f62\u6210\u58f3\u5c42\u7ed3\u6784\uff0c\u5176\u4e2dIn\u5bcc\u96c6\u5728\u58f3\u5c42\uff0cGa\u5bcc\u96c6\u5728\u4e2d\u5fc3\u6838\u5c42\u3002\u540c\u65f6In\u5411\u58f3\u5c42\u6269\u6563\u4e0eGa\u5411\u4e2d\u5fc3\u6838\u5c42\u6269\u6563\u5bfc\u81f4\u4e2d\u5fc3\u6838\u5c42\u4ece\u516d\u8fb9\u5f62\u5411Reuleaux\u4e09\u89d2\u5f62\u8f6c\u53d8\u3002\u53e6\u5916\u4e0d\u89c4\u5219\u516d\u8fb9\u5f62\u58f3\u5c42\u5728{112}A\u548c{112}B\u4e0a\u5b58\u5728\u4e0d\u540c\u751f\u957f\u901f\u5ea6\u3002\u8be5\u7814\u7a76\u5c06\u4e3a\u534a\u5bfc\u4f53\u7eb3\u7c73\u7ebf\u7684\u751f\u957f\u8c03\u63a7\u63d0\u4f9b\u7814\u7a76\u57fa\u7840\u3002\u8be5\u7814\u7a76\u6210\u679c\u4ee5\u201c3D Atomic-Scale Insights into Anisotropic Core-Shell-Structured InGaAs Nanowires Grown by Metal-Organic Chemical Vapor Deposition\u201d\u4e3a\u9898\u520a\u767b\u57282017\u5e746\u670819\u65e5\u51fa\u7248\u7684Advanced materials\u4e0a\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe<\/strong>1<\/strong>\uff1a<\/strong>InGaAs<\/strong>\u7eb3\u7c73\u7ebf\u5f62\u8c8c<\/strong><\/p>\n a) \u6574\u6839\u7eb3\u7c73\u7ebf\u7684\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c \uff08TEM\uff09\u56fe\u7247<\/p>\n b) Au\/\u7eb3\u7c73\u7ebf\u7684\u9ad8\u5206\u8fa8TEM\u56fe\u7247<\/p>\n c) \u7eb3\u7c73\u7ebf\u7684\u58f3\u5c42\u7ed3\u6784\u7684\u626b\u63cf\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\uff08STEM\uff09\u56fe\u7247<\/p>\n d) \u7eb3\u7c73\u7ebf\u7684\u58f3\u5c42\u7ed3\u6784\u7684\u9ad8\u5206\u8fa8TEM\u56fe\u7247<\/p>\n e) \u548c f) \u58f3\u5c42\u548c\u4e2d\u5fc3\u6838\u5c42\u7684\u9009\u53d6\u884d\u5c04\u56fe\u8c31<\/p>\n \u56fe<\/strong>2<\/strong>\uff1a\u6574\u6839\u7eb3\u7c73\u7ebf\u4e09\u7ef4\u539f\u5b50\u63a2\u9488\u7684\u8f74\u5411\u6570\u636e\u5206\u6790<\/strong><\/p>\n a) \u548c b) \u4e09\u7ef4\u539f\u5b50\u63a2\u9488\u5b9e\u9a8c\u4e4b\u524d\u7684\u7eb3\u7c73\u7ebf\u5f62\u8c8c<\/p>\n c) \u548c d) \u4e09\u7ef4\u539f\u5b50\u63a2\u9488\u5b9e\u9a8c\u4e4b\u540e\u7684\u7eb3\u7c73\u7ebf\u5f62\u8c8c<\/p>\n e) \u8fd9\u6839\u7eb3\u7c73\u7ebf\u548c\u6cbf\u8f74\u5411\u5207\u5f00\u7684\u4e09\u7ef4\u539f\u5b50\u63a2\u9488\u91cd\u6784\u56fe \uff08\u9ec4\u8272\u539f\u5b50\u4e3aGa\u539f\u5b50\uff0c\u7d2b\u8272\u539f\u5b50\u4e3aIn\u539f\u5b50\uff09<\/p>\n f) \u7eb3\u7c73\u7ebf\u7684\u539f\u5b50\u7a7a\u95f4\u5206\u5e03\u56fe \uff08\u6cbf<111>\u8f74\u9762\u95f4\u8ddd\u4e3a326\u7eb3\u7c73\uff09<\/p>\n g) \u4e09\u7ef4\u539f\u5b50\u63a2\u9488\u63a2\u6d4b\u5668\u7684\u663e\u793a\u56fe<\/p>\n h) \u6cbfz\u65b9\u5411\u5728\u4e2d\u5fc3\u6838\u5c42\uff0c{112}A\uff0c\u548c{112}B\u4e0a\u7684In\/(In+Ga)\u7684\u6bd4\u503c\u5206\u5e03\u56fe<\/p>\n \u56fe<\/strong>3<\/strong>\uff1a\u6574\u6839\u7eb3\u7c73\u7ebf\u4e09\u7ef4\u539f\u5b50\u63a2\u9488\u7684\u5f84\u5411\u6570\u636e\u5206\u6790<\/strong><\/p>\n a) \u6574\u6839\u7eb3\u7c73\u7ebf\u7684SEM\u5f62\u8c8c\u53ca\u5176\u4e0d\u540c\u4f4d\u7f6e\u7684\u6838\u5f62\u6a21<\/p>\n b) \u6240\u5bf9\u5e94\u7684\u4e09\u7ef4\u539f\u5b50\u63a2\u9488\u91cd\u6784\u56fe<\/p>\n c), d),\u548ce) \u8ddd\u79bb\u7eb3\u7c73\u7ebf\u9876\u90e850\u7eb3\u7c73\uff0c1100 \u7eb3\u7c73\uff0c\u548c2400\u7eb3\u7c73\u7684\u6a2a\u622a\u9762\u7684Ga\u539f\u5b50\u548cIn\u539f\u5b50\u7684\u5206\u5e03\u56fe<\/p>\n f) \u6cbf\u5f84\u5411\u65b9\u5411\u8ddd\u79bb\u7eb3\u7c73\u7ebf\u9876\u90e850\u7eb3\u7c73\uff0c1100 \u7eb3\u7c73\uff0c\u548c2400\u7eb3\u7c73\u7684\u6a2a\u622a\u9762\u7684In\/(In+Ga)\u7684\u6bd4\u503c\u5206\u5e03\u56fe<\/p>\n \u56fe<\/strong>4<\/strong>\uff1a<\/strong>\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97<\/strong><\/p>\n \u968f\u7740\u4e0d\u540cIn\u7684\u542b\u91cf\u6240\u5bf9\u5e94\u7684In\u5f62\u6210\u5728InGaAs\u7684{112}A\uff0c\u548c{112}B\u4e0a\u7684\u5f62\u6210\u80fd<\/p>\n \u56fe<\/strong>5<\/strong>\uff1a<\/strong>\u4e2d\u5fc3\u6838\u5c42\u548c\u58f3\u5c42\u7684\u5f62\u6210\u793a\u610f\u56fe<\/strong><\/p>\n a) \u4e2d\u5fc3\u6838\u5c42\u7684\u5f62\u6210\u793a\u610f\u56fe<\/p>\n b) \u58f3\u5c42\u7684\u5f62\u6210\u793a\u610f\u56fe<\/p>\n \u6587\u732e\u94fe\u63a5\uff1a3D Atomic-Scale Insights into Anisotropic Core-Shell-Structured InGaAs Nanowires Grown by Metal-Organic Chemical Vapor Deposition<\/a><\/strong>\u00a0<\/strong>(Adv. Mater., 2017, DOI: 10.1002\/adma.201701888)<\/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
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