{"id":3050,"date":"2016-03-12T08:00:48","date_gmt":"2016-03-12T00:00:48","guid":{"rendered":"\/\/m.iemloyee.com\/?p=3050"},"modified":"2016-03-11T22:13:45","modified_gmt":"2016-03-11T14:13:45","slug":"%e6%9c%89%e4%ba%86%e8%bf%99%e7%a7%8d%e6%96%b0%e6%9d%90%e6%96%99-%e5%ae%a4%e6%b8%a9%e4%b8%8b%e6%bf%80%e5%ad%90%e5%8f%af%e6%8e%a7%e4%b8%8d%e6%98%af%e6%a2%a6%ef%bc%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=3050","title":{"rendered":"\u6709\u4e86\u8fd9\u79cd\u65b0\u6750\u6599 \u5ba4\u6e29\u4e0b\u6fc0\u5b50\u53ef\u63a7\u4e0d\u662f\u68a6\uff01"},"content":{"rendered":"
\u4e0a\u56fe\u4e3aErica Calman\u548cChelsey Dorow\u5728\u8c03\u6574\u6d4b\u91cf\u4e8c\u786b\u5316\u94bc\u6837\u672c\u7684\u4eea\u5668\u3002\u56fe\u7247\u6765\u6e90\uff1aErica Calman<\/p>\n \u6765\u81ea\u52a0\u5dde\u5927\u5b66\uff0c\u5723\u5730\u4e9a\u54e5\u548c\u66fc\u5f7b\u65af\u7279\u5927\u5b66\u7684\u4e00\u4e2a\u7269\u7406\u5b66\u7814\u7a76\u56e2\u961f\u4e3a\u6750\u6599\u524d\u6cbf\u7814\u7a76\u91cf\u8eab\u5b9a\u5236\u4e86\u4e00\u79cd\u65b0\u6750\u6599\uff0c\u6216\u8bb8\u4f1a\u8fce\u6765\u5149\u7535\u8bbe\u5907\u7684\u65b0\u4e00\u4ee3\u5347\u7ea7\u3002\u5728\u5ba4\u6e29\u4e0b\u65b9\u4fbf\u5730\u64cd\u7eb5\u6fc0\u5b50\uff0c\u5373\u4e00\u5bf9\u901a\u8fc7\u9759\u7535\u529b\u76f8\u4e92\u675f\u7f1a\u5728\u4e00\u8d77\u7684\u7535\u5b50\u548c\u7535\u5b50\u7a7a\u7a74\u7684\u590d\u5408\u4f53\uff0c\u662f\u8fd9\u79cd\u6750\u6599\u7684\u6700\u5927\u7ade\u4e89\u529b\u3002<\/p>\n \u6fc0\u5b50\u7531\u6fc0\u5149\u7167\u5c04\u5230\u534a\u5bfc\u4f53\u5668\u4ef6\u4e0a\u4ea7\u751f\u3002\u5b83\u4eec\u53ef\u4ee5\u5728\u6ca1\u6709\u51c0\u7535\u8377\u4ea4\u6362\u7684\u524d\u63d0\u4e0b\u4f20\u9012\u80fd\u91cf\uff0c\u901a\u8fc7\u6781\u5ea6\u7075\u654f\u7684\u7535\u8377\u8026\u5408\u88c5\u7f6e(CCD)\u76f8\u673a\u53ef\u4ee5\u68c0\u6d4b\u5230\u6fc0\u5b50\u5728\u76f8\u4e92\u4f5c\u7528\u6216\u8005\u540c\u5468\u56f4\u73af\u5883\u4f5c\u7528\u4e4b\u540e\u8f6c\u6362\u4e3a\u5149\u3002\u8fd9\u4e00\u73b0\u8c61\u5bf9\u5f00\u53d1\u65b0\u6280\u672f\u81f3\u5173\u91cd\u8981\u3002<\/p>\n \u7837\u5316\u9553\u662f\u534a\u5bfc\u4f53\u884c\u4e1a\u7684\u5e38\u7528\u6750\u6599\uff0c\u5927\u90e8\u5206\u56e2\u961f\u4e4b\u524d\u7684\u7814\u7a76\u5de5\u4f5c\u4e5f\u90fd\u662f\u57fa\u4e8e\u7837\u5316\u9553(GaAs)\u7684\u7ed3\u6784\u3002\u4e0d\u8fc7\uff0c\u9057\u61be\u7684\u662f,\u4ed6\u4eec\u7814\u53d1\u51fa\u7684\u8bbe\u5907\u6709\u4e00\u4e2a\u57fa\u672c\u7684\u9650\u5236\u2014\u2014\u4f4e\u6e29(\u4f4e\u4e8e100 K)\uff0c\u8fd9\u4e00\u9650\u5236\u5c31\u5207\u65ad\u4e86\u51e0\u4e4e\u4efb\u4f55\u6f5c\u5728\u7684\u5546\u4e1a\u5e94\u7528\u3002<\/p>\n \u52a0\u5dde\u5927\u5b66\u5723\u5730\u4e9a\u54e5\u5206\u6821\u7269\u7406\u7cfb\u7814\u7a76\u751f\uff0c\u5373\u8be5\u8bba\u6587\u7684\u4f5c\u8005Erica Calman\u8bf4\uff1a\u201c\u6211\u4eec\u4e4b\u524d\u7684\u7ed3\u6784\u662f\u7531\u8584\u5c42\u7837\u5316\u9553\u6c89\u79ef\u5728\u7279\u5b9a\u539a\u5ea6\u548c\u5e8f\u5217\u7684\u886c\u5e95\u4e0a,\u6765\u8fbe\u5230\u6211\u4eec\u60f3\u8981\u7684\u7279\u5b9a\u5c5e\u6027\u3002\u201c<\/p>\n \u4e3a\u4e86\u5f00\u53d1\u51fa\u8fd9\u79cd\u5ba4\u6e29\u4e0b\u5de5\u4f5c\u7684\u65b0\u8bbe\u5907\uff0c\u7269\u7406\u5b66\u5bb6\u4eec\u8f6c\u5411\u4e00\u79cd\u65b0\u7684\u7ed3\u6784\uff0c\u8fd9\u79cd\u7ed3\u6784\u662f\u7531\u4ec5\u4e00\u4e2a\u539f\u5b50\u5c42\u539a\u7684\u4e8c\u786b\u5316\u94bc(MoS2)\u548c\u516d\u65b9\u6c2e\u5316\u787c(HBN)\u7684\u8d85\u8584\u5c42\u7ec4\u6210\u3002<\/p>\n \u8fd9\u79cd\u8d85\u8584\u5c42\u901a\u8fc7\u8457\u540d\u7684\u201cScotch tape\u201d\u6cd5\u6216\u7531Andre Geim\u5f00\u53d1\u7684\u673a\u68b0\u5265\u79bb\u6cd5\u53ef\u4ee5\u5f97\u5230\u3002Andre Geim\u51ed\u501f\u4e8c\u7ef4\u6750\u6599\u77f3\u58a8\u70ef\u7684\u5f00\u521b\u6027\u6210\u679c\u57282010\u5e74\u83b7\u5f97\u8bfa\u8d1d\u5c14\u7269\u7406\u5b66\u5956\u3002<\/p>\n Calman\u89e3\u91ca\u8bf4\uff1a\u201c\u6211\u4eec\u8bbe\u8ba1\u7684\u8fd9\u79cd\u7ed3\u6784\u4f7f\u53ef\u4ee5\u4f7f\u6fc0\u5b50\u95f4\u7684\u8054\u7cfb\u66f4\u52a0\u7d27\u5bc6,\u8fd9\u6837\u4ed6\u4eec\u5c31\u53ef\u4ee5\u5728\u5ba4\u6e29\u5b58\u5728\uff0c\u800c\u7837\u5316\u9553\u6fc0\u5b50\u5728\u6e29\u5ba4\u65f6\u5219\u53d1\u751f\u5206\u89e3\u3002\u201d<\/p>\n \u8fd9\u79cd\u6fc0\u5b50\u53ef\u4ee5\u5f62\u6210\u4e00\u79cd\u7279\u6b8a\u7684\u91cf\u5b50\u6001\u2014\u2014\u73bb\u8272-\u7231\u56e0\u65af\u5766\u51dd\u805a\u6001\u3002\u5728\u8d85\u6d41\u4f53\u7c92\u5b50\u4e2d\u4f1a\u51fa\u73b0\u8fd9\u79cd\u72b6\u6001,\u4e0d\u4f1a\u9020\u6210\u7535\u6d41\u7c92\u5b50\u7684\u635f\u5931\u3002\u7814\u7a76\u5c0f\u7ec4\u5728\u4f4e\u6e29\u4e0b\u89c2\u5bdf\u5230\u7837\u5316\u9553\u6750\u6599\u4e5f\u6709\u8fd9\u79cd\u7c7b\u4f3c\u6fc0\u5b50\u7684\u73b0\u8c61\u3002<\/p>\n Calman \u8bf4\u9053\uff1a\u201c\u6211\u4eec\u7684\u7814\u7a76\u7ed3\u679c\u8868\u660e,\u8fd9\u79cd\u65b0\u7ed3\u6784\u53ef\u4ee5\u5728\u5ba4\u6e29\u5de5\u4f5c\uff0c\u901a\u8fc7\u7535\u538b\u3001\u6e29\u5ea6\u3001\u548c\u6fc0\u5149\u7b49\u53ef\u63a7\u5236\u53d1\u5c04\u4e2d\u5b50\u548c\u5e26\u7535\u6fc0\u5b50\u3002\u201d<\/p>\n \u8be5\u7814\u7a76\u6210\u679c\u5df2\u53d1\u8868\u5728Applied Physics Letters<\/a><\/i><\/p>\n
\n\u6750\u6599\u725b\u6ce8<\/strong>\uff1a\u7269\u7406\u5b66\u5bb6\u7814\u53d1\u51fa\u7684\u65b0\u6750\u6599\u53ef\u4ee5\u5728\u5ba4\u6e29\u4e0b\u901a\u8fc7\u7535\u538b\u3001\u6e29\u5ea6\u548c\u6fc0\u5149\u7b49\u63a7\u5236\u53d1\u5c04\u4e2d\u5b50\u548c\u5e26\u7535\u6fc0\u5b50\u3002<\/p>\n