{"id":167763,"date":"2019-02-25T06:15:48","date_gmt":"2019-02-24T22:15:48","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=167763"},"modified":"2019-02-24T22:02:07","modified_gmt":"2019-02-24T14:02:07","slug":"%e3%80%90%e5%b7%b2%e6%a0%a1%e7%a8%bf%e3%80%91-nat-mater-%e9%87%8d%e7%a3%85%ef%bc%9a%e5%8d%95%e5%88%86%e5%ad%90%e7%94%b5%e8%8d%b7%e4%bc%a0%e8%be%93%e4%b8%ad%e9%87%8f%e5%ad%90%e5%b9%b2%e6%b6%89","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=167763","title":{"rendered":"Nat. Mater.\u91cd\u78c5\uff1a\u5355\u5206\u5b50\u7535\u8377\u4f20\u8f93\u4e2d\u91cf\u5b50\u5e72\u6d89\u6548\u5e94\u7684\u7535\u5316\u5b66\u8c03\u63a7\u53ca\u5176\u53cd\u5171\u632f\u73b0\u8c61\u7684\u89c2\u6d4b"},"content":{"rendered":"

\u3010\u7814\u7a76\u80cc\u666f\u3011<\/strong><\/p>\n

\u968f\u7740\u5668\u4ef6\u964d\u4f4e\u5230\u7535\u5b50\u76f8\u4f4d\u76f8\u5e72\u957f\u5ea6\u7684\u5c3a\u5ea6\uff0c\u7535\u5b50\u7684\u6ce2\u52a8\u6027\u5c31\u53d8\u5f97\u660e\u663e\u3002\u7814\u7a76\u5355\u7535\u5b50\u5e72\u6d89\u4e3a\u5206\u5b50\u4e2d\u91cf\u5b50\u4f20\u8f93\u63d0\u4f9b\u4e86\u5173\u952e\u7684\u89c1\u89e3\uff0c\u5e76\u4e14\u5728\u6ce2\u51fd\u6570\u6c34\u5e73\u4e0a\u64cd\u7eb5\u5355\u5206\u5b50\u7535\u5bfc\u6709\u671b\u63d0\u4f9b\u4e0e\u4f20\u7edf\u7535\u5b50\u5b66\u622a\u7136\u4e0d\u540c\u7684\u5668\u4ef6\u529f\u80fd\u3002HOMO\u548cLUMO\u4e4b\u95f4\u7684\u5e72\u6d89\u901a\u5e38\u662f\u5bf9\u5355\u4e2a\u5206\u5b50\u7684\u7535\u5bfc\u6700\u4e3b\u8981\u7684\u5f71\u54cd\u3002\u57fa\u4e8e\u6b64\uff0c\u5df2\u7ecf\u5728\u7406\u8bba\u4e0a\u63d0\u51fa\u4e86\u8f68\u9053\u89c4\u5219\u5e76\u4e14\u901a\u8fc7\u5b9e\u9a8c\u68c0\u9a8c\u4e86\u8f68\u9053\u89c4\u5219\uff0c\u663e\u793a\u4e86\u7ebf\u6027\u5171\u8f6d\uff08\u6216\u5bf9\u4f4d\uff09\u7ed3\u6784\u4e2d\u7684\u76f8\u957f\u5e72\u6d89\u548c\u4ea4\u53c9\u5171\u8f6d\uff08\u6216\u95f4\u4f4d\u53d6\u5411\uff09\u7ed3\u6784\u4e2d\u7684\u76f8\u6d88\u5e72\u6d89\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u7814\u7a76\u7684\u91cd\u70b9\u662f\u901a\u8fc7\u8bbe\u8ba1\u5177\u6709\u4e0d\u540c\u7ed3\u6784\u7684\u5206\u5b50\u6216\u901a\u8fc7\u5316\u5b66\u53cd\u5e94\u4fee\u6539\u7ed3\u6784\u6765\u8bc1\u660e\u91cf\u5b50\u5e72\u6d89\u3002\u91cf\u5b50\u5e72\u6d89\u53ef\u4ee5\u6781\u5927\u5730\u5f71\u54cd\u5355\u4e2a\u5206\u5b50\u4e2d\u7684\u7535\u8377\u4f20\u8f93\uff0c\u4f46\u5b9e\u9a8c\u901a\u5e38\u53ea\u80fd\u6d4b\u91cf\u5355\u5206\u5b50\u4f4d\u4e8e\u7535\u6781\u8d39\u7c73\u80fd\u7ea7\u7684\u7535\u5bfc\u3002\u7136\u800c\uff0c\u7531\u4e8e\u901a\u5e38\u7684\u91cf\u5b50\u5e72\u6d89\u7684\u6700\u663e\u7740\u7279\u5f81\u5e76\u4e0d\u4f4d\u4e8e\u8d39\u7c73\u80fd\u91cf\uff0c\u6240\u4ee5\u6781\u6709\u5fc5\u8981\u5728\u66f4\u5bbd\u7684\u80fd\u91cf\u8303\u56f4\u5185\u63a2\u6d4b\u7535\u8377\u4f20\u8f93\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u4e9a\u5229\u6851\u90a3\u5dde\u7acb\u5927\u5b66\u3001\u5357\u4eac\u5927\u5b66\u7279\u8058\u6559\u6388\u9676\u519c\u5efa\u8054\u5408\u65e5\u672cAIST\u7684Yoshihiro Asai\u6559\u6388\u4ee5\u53ca\u590d\u65e6\u5927\u5b66\u5468\u521a\u6559\u6388<\/strong>\uff0c\u901a\u8fc7single molecule break junction\u6280\u672f\u7ed3\u5408\u7535\u5316\u5b66\u8c03\u63a7\uff0c\u6d4b\u91cf\u5355\u5206\u5b50\u7535\u5bfc\u5e76\u7ed8\u5236\u7535\u6781\u8d39\u7c73\u80fd\u7ea7\u5468\u56f4\u5355\u4e2a\u5206\u5b50\u7684\u4f20\u9012\u51fd\u6570\uff0c\u5e76\u7814\u7a76\u4e0e\u76f8\u957f\u548c\u76f8\u6d88\u5e72\u6d89\u76f8\u5173\u7684\u7279\u5f81\u3002\u5229\u7528\u7535\u5316\u5b66\u8c03\u63a7\uff0c\u4f5c\u8005\u8c03\u6574HOMO\u548cLUMO\u4e4b\u95f4\u7684\u91cf\u5b50\u5e72\u6d89\uff0c\u5e76\u76f4\u63a5\u89c2\u5bdf\u5230\u4e86\u53cd\u5171\u632f\u73b0\u8c61\uff0c\u8fd9\u662f\u76f8\u6d88\u5e72\u6d89\u7684\u4e00\u4e2a\u663e\u8457\u7279\u5f81\u3002\u901a\u8fc7\u8c03\u6574\u5206\u5b50\u8fdb\u51fa\u53cd\u5171\u632f\uff0c\u4f5c\u8005\u5b9e\u73b0\u4e86\u4e24\u4e2a\u6570\u91cf\u7ea7\u7684\u7535\u5bfc\u8fde\u7eed\u63a7\u5236\uff0c\u4e9a\u9608\u503c\u6446\u5e45\u4e3a~17 mV dec-1<\/sup>\uff0c\u8fd9\u4e9b\u7279\u6027\u4e0e\u9ad8\u901f\u548c\u4f4e\u529f\u7387\u7535\u5b50\u5668\u4ef6\u76f8\u5173\u3002\u7814\u7a76\u8868\u660e\uff0c\u5355\u4e2a\u5206\u5b50\u4e2d\u7684\u91cf\u5b50\u5e72\u6d89\u51b3\u5b9a\u7684\u7535\u8377\u4f20\u8f93\u53ef\u4ee5\u901a\u8fc7\u5916\u90e8\u7535\u5316\u5b66\u95e8\u63a7\u8fde\u7eed\u8c03\u6574\uff0c\u800c\u4e0d\u4f1a\u6539\u53d8\u5206\u5b50\u7ed3\u6784\uff08\u56fe1a\uff09\u3002\u8fd9\u4f7f\u5f97\u5355\u5206\u5b50\u7535\u5bfc\u7684\u95e8\u63a7\u53ef\u4ee5\u57fa\u4e8e\u91cf\u5b50\u5e72\u6d89\u6548\u5e94\uff0c\u800c\u975e\u57fa\u4e8e\u4f20\u7edf\u573a\u6548\u5e94\u7ba1\u4e2d\u7684\u5728\u5218\u5b50\u5bc6\u5ea6\uff0c \u4ece\u800c\u6d4b\u91cf\u4e86\u5355\u5206\u5b50\u7684\u4f20\u9012\u51fd\u6570\u5e76\u76f4\u63a5\u7814\u7a76\u4e86\u6700\u663e\u8457\u7684\u91cf\u5b50\u5e72\u6d89\u7279\u5f81\uff0c\u5305\u62ec\u76f8\u6d88\u5e72\u6d89\u7684\u53cd\u5171\u632f\u73b0\u8c61\u3002\u8be5\u6210\u679c\u8fd1\u65e5\u4ee5\u9898\u4e3a\u201cGate controlling of quantum interference and direct observation of anti-resonances in single molecule charge transport<\/strong>\u201d\u53d1\u8868\u5728\u77e5\u540d\u671f\u520aNat. Mater.<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe\u4e00\uff1a\u901a\u8fc7\u6805\u6781\u63a7\u5236\u7684STM\u65ad\u88c2\u7ed3\u6d4b\u91cf\u7684\u5bf9\u4f4d\u548c\u95f4\u4f4d\u5206\u5b50<\/strong>
\n \"\"\uff08a\uff09\u7535\u5316\u5b66\u95e8\u63a7\u4e0b\u7684\u5355\u5206\u5b50\u7535\u8377\u4f20\u8f93\u6d4b\u91cf\u793a\u610f\u56fe\uff1b
\n \uff08b\uff09\u5177\u6709\u76f8\u957f\u5e72\u6d89\uff08Para\uff09\u548c\u76f8\u6d88\u5e72\u6d89\uff08Meta\uff09\u7684\u5206\u5b50\u7ed3\u6784\uff1b
\n \uff08c\uff09Para\u548cMeta\u7684\u524d\u7ebf\u8f68\u9053\u7684\u793a\u610f\u56fe\uff1b
\n \uff08d\uff09\u95e8\u63a7\u7535\u538bVg\u4f7f\u5f97\u5206\u5b50\u80fd\u7ea7\u4e0eSTM\u7535\u6781\u7684\u8d39\u7c73\u80fd\u7ea7\u4e4b\u95f4\u53d1\u751f\u76f8\u5bf9\u4f4d\u79fb\uff0c\u4ece\u800c\u6539\u53d8\u4e86HOMO\u4e0eLUMO\u5bf9\u5e72\u6d89\u6548\u5e94\u7684\u8d21\u732e\u6bd4\u4f8b\u3002<\/p>\n

\u56fe\u4e8c\uff1a\u65e0\u7535\u5316\u5b66\u8c03\u63a7\u65f6\u6d4b\u91cf\u5747\u4e09\u7532\u82ef\u4e2dPara\u548cMeta\u7684\u5355\u5206\u5b50\u7535\u5bfc<\/strong>
\n \"\"\uff08a-b\uff09Break junction\u65b9\u6cd5\u6d4b\u91cf\u7684\u5355\u6839\u7535\u5bfc\u8870\u51cf\u66f2\u7ebf\u3002
\n \uff08c-d\uff09\u4ece\u5927\u91cf\u5355\u6839\u66f2\u7ebf\u6784\u5efa\u7684Para\u548cMeta\u7684\u7535\u5bfc\u76f4\u65b9\u56fe\u3002<\/p>\n

\u56fe\u4e09\uff1a\u5bf9\u4f4d\u548c\u95f4\u4f4d\u7684I-V<\/em>\u7279\u5f81<\/strong>
\n \"\"\uff08a-b\uff09Para\u548cMeta\u7684\u4e8c\u7ef4I-V<\/em>\u76f4\u65b9\u56fe\uff1b
\n \uff08c-d\uff09Para\u548cMeta\u7684\u4e8c\u7ef4G-V<\/em>\u76f4\u65b9\u56fe\u3002<\/p>\n

\u56fe\u56db\uff1aPara\u548cMeta\u7684\u7535\u5bfc\u4e0e\u95e8\u63a7\u7535\u4f4d\u7684\u5173\u7cfb<\/strong>
\n \"\"Para\uff08a\uff09\u548cMeta\uff08b\uff09\u7684\u7535\u5bfc\u968f1V s-1<\/sup>\u626b\u63cf\u7684\u95e8\u63a7\u7535\u4f4d\uff08Vg\uff09\u7684\u53d8\u5316\u8868\u660eMeta\u6bd4Para\u7684\u7535\u5bfc\u66f4\u53d7\u95e8\u63a7\u7535\u4f4d\u7684\u5f71\u54cd\u3002<\/p>\n

\u56fe\u4e94\uff1a\u4e0d\u540c\u95e8\u63a7\u7535\u4f4d\u4e0bPara\u548cMeta\u5355\u5206\u5b50\u7684\u7535\u5bfc<\/strong>
\n \"\"\uff08a\uff09\u5728\u95e8\u63a7\u7535\u4f4d\u4e3a+0.25 V\uff08\u9ed1\u8272\uff09\uff0c-0.2 V\uff08\u6df1\u7070\u8272\uff09\uff0c-0.55 V\uff08\u7070\u8272\uff09\u548c-0.95 V\uff08\u6d45\u7070\u8272\uff09\u65f6\u6d4b\u91cf\u7684Para\u7684\u7535\u5bfc\u76f4\u65b9\u56fe\uff1b
\n \uff08b\uff09\u5728\u95e8\u63a7\u7535\u4f4d\u4e3a+0.295 V\uff08\u9ed1\u8272\uff09\uff0c-0.2 V\uff08\u6df1\u7070\u8272\uff09\uff0c-0.55 V\uff08\u7070\u8272\uff09\u548c-0.95 V\uff08\u6d45\u7070\u8272\uff09\u65f6\u6d4b\u91cf\u7684Meta\u7684\u7535\u5bfc\u76f4\u65b9\u56fe\uff1b
\n \uff08c\uff09\u4e0d\u540c\u95e8\u63a7\u7535\u4f4d\u4e0bPara\u548cMeta\u7684\u7535\u5bfc\u3002<\/p>\n

\u56fe\u516d\uff1a\u5206\u5b50\u4e0e\u7535\u6781\u7684\u63a5\u89e6\u6784\u578b\u548c\u4f20\u9012\u51fd\u6570<\/strong>
\n \"\"\uff08a\uff09\u7528\u4e8e\u4f20\u9012\u8ba1\u7b97\u7684\u5178\u578b\u63a5\u89e6\u6784\u578b\uff1b
\n \uff08b\uff09\u57fa\u4e8eDFT+\u03a3\u6a21\u578b\u8ba1\u7b97Para\u548cMeta\u7684\u4e0d\u540c\u63a5\u89e6\u6784\u578b\u7684\u4f20\u9012\u51fd\u6570\u3002<\/p>\n

\u3010\u603b\u7ed3\u5c55\u671b\u3011<\/strong><\/p>\n

\u4f5c\u8005\u5b9e\u73b0\u4e86\u5229\u7528\u5916\u90e8\u7535\u5316\u5b66\u95e8\u63a7\u5bf9\u5355\u5206\u5b50\u4e2d\u91cf\u5b50\u5e72\u6d89\u7684\u8fde\u7eed\u63a7\u5236\uff0c\u5e76\u7814\u7a76\u4e86\u5176\u5bf9\u901a\u8fc7\u5206\u5b50\u7684\u7535\u8377\u4f20\u8f93\u7684\u5f71\u54cd\u3002\u95e8\u63a7\u7535\u4f4d\u8c03\u8282HOMO\/LUMO\u4e0e\u7535\u6781\u4e4b\u95f4\u7684\u76f8\u5bf9\u8026\u5408\u5f3a\u5ea6\uff0c\u5e76\u5c55\u73b0\u4e86\u53d7\u76f8\u957f\u548c\u76f8\u6d88\u5e72\u6d89\u63a7\u5236\u7684\u5206\u5b50\u7684\u7535\u5bfc\u5bf9\u95e8\u63a7\u7535\u4f4d\u5177\u6709\u4e0d\u540c\u7684\u4f9d\u8d56\u6027\u3002\u901a\u8fc7\u6d4b\u91cf\u7535\u5bfc\u968f\u95e8\u63a7\u7535\u4f4d\u7684\u53d8\u5316\uff0c\u4f5c\u8005\u6d4b\u5b9a\u4e86\u5206\u5b50\u7684\u4f20\u9012\u51fd\u6570\uff0c\u76f4\u63a5\u89c2\u5bdf\u5230\u4e86\u91cf\u5b50\u5e72\u6d89\u7684\u5173\u952e\u7279\u5f81\u2014\u53cd\u5171\u632f\u73b0\u8c61\uff0c\u5e76\u4e0e\u7406\u8bba\u8ba1\u7b97\u8fdb\u884c\u4e86\u8be6\u7ec6\u6bd4\u8f83\u3002\u901a\u8fc7\u63a7\u5236\u91cf\u5b50\u5e72\u6d89\uff0c\u4f5c\u8005\u8fdb\u4e00\u6b65\u5c55\u73b0\u4e86\u5355\u4e2a\u5206\u5b50\u7684\u7535\u5bfc\u8c03\u63a7\u53ef\u4ee5\u8d85\u8fc7\u4e24\u4e2a\u6570\u91cf\u7ea7\u3002\u4f20\u7edf\u7684\u534a\u5bfc\u4f53\u5668\u4ef6\u4f9d\u8d56\u4e8e\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u7684\u95e8\u63a7\uff0c\u6536\u70ed\u529b\u5b66\u9650\u5236\uff0c\u5177\u6709~60mV dec-1<\/sup>\u7684\u6700\u5c0f\u4e9a\u9608\u503c\u6446\u5e45\u3002\u800c\u8be5\u5de5\u4f5c\u8868\u660e\u5bf9\u5355\u5206\u5b50\u91cf\u5b50\u5e72\u6d89\u6548\u5e94\u7684\u95e8\u63a7\u53ef\u5e26\u6765\u5ba4\u6e29\u4e0b\u4f4e\u81f3~17 mV dec-1<\/sup>\u7684\u4e9a\u9608\u503c\u6446\u5e45\uff0c\u8fdc\u4f4e\u4e8e\u4f20\u7edf\u573a\u6548\u5e94\u6676\u4f53\u7ba1\u7684\u503c\uff0c\u8fd9\u5bf9\u4e8e\u5bf9\u4e8e\u9ad8\u901f\u548c\u4f4e\u529f\u8017\u7535\u5b50\u8bbe\u5907\u53d1\u5c55\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u4e00\u53d1\u73b0\u63ed\u793a\u4e86\u91cf\u5b50\u5e72\u6d89\u7684\u72ec\u7279\u7279\u5f81\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aGate controlling of quantum interference and direct observation of anti-resonances in single molecule charge transport<\/a> (Nat. Mater.<\/em>, 2019<\/strong>, DOI: 10.1038\/s41563-018-0280-5)<\/p>\n

\u56e2\u961f\u4ecb\u7ecd\uff1a\u6211\u4eec\u8fd9\u6b21\u5de5\u4f5c\u7531\u7f8e\u56fd\u4e9a\u5229\u6851\u90a3\u5dde\u7acb\u5927\u5b66\u751f\u7269\u8bbe\u8ba1\u7814\u7a76\u6240\u3001\u5357\u4eac\u5927\u5b66\u5316\u5b66\u5316\u5de5\u5b66\u9662\u7684\u9676\u519c\u5efa\u6559\u6388\u56e2\u961f\uff0c\u590d\u65e6\u5927\u5b66\u5148\u8fdb\u6750\u6599\u5b9e\u9a8c\u5ba4\u7684\u5468\u521a\u6559\u6388\u56e2\u961f\u548c\u65e5\u672c\u4ea7\u4e1a\u6280\u672f\u7efc\u5408\u7814\u7a76\u6240\u7684Yoshihiro ASAI\u6559\u6388\u56e2\u961f\u5408\u4f5c\u5b8c\u6210\u3002\u5982\u9676\u8001\u5e08\u6240\u8bf4\uff0c\u6211\u4eec\u8d1f\u8d23\u5b9e\u9a8c\u8bbe\u8ba1\u548c\u6d4b\u91cf\uff0c\u590d\u65e6\u56e2\u961f\u8d1f\u8d23\u5206\u5b50\u5408\u6210\u4e0e\u8868\u5f81\uff0c\u65e5\u672c\u56e2\u961f\u8d1f\u8d23\u7406\u8bba\u8ba1\u7b97\u3002\u6211\u4eec\u4e0e\u590d\u65e6\u5468\u8001\u5e08\u56e2\u961f\u4ee5\u53ca\u65e5\u672c\u56e2\u961f\u5728\u5206\u5b50\u7535\u5b50\u5b66\u65b9\u9762\u5df2\u6709\u591a\u5e74\u5408\u4f5c\u3002<\/p>\n

\u56e2\u961f\u5728\u8be5\u9886\u57df\u5de5\u4f5c\u6c47\u603b\uff1a
\n \u9676\u8001\u5e08\u56e2\u961f\u5728\u5206\u5b50\u7535\u5b50\u5b66\u9886\u57df\u5df2\u6709\u8fd1\u4e8c\u5341\u5e74\u7684\u7814\u7a76\u57fa\u7840\u30022003\u5e74\u53d1\u8868\u5728Science\u4e0a\u7684\u5de5\u4f5c\u5f00\u521b\u4e86single molecule break junction\u7684\u7814\u7a76\u65b9\u6cd5\uff0c\u7528\u4ee5\u63a2\u7a76\u5355\u5206\u5b50\u7684\u7535\u8377\u4f20\u8f93\u6027\u8d28 \uff0c\u88ab\u5206\u5b50\u7535\u5b50\u5b66\u9886\u57df\u5e7f\u6cdb\u5e94\u7528\u3002
\n \u5728\u5355\u5206\u5b50\u91cf\u5b50\u5e72\u6d89\u65b9\u9762\uff0c\u6211\u4eec\u5229\u7528single molecule break junction\u4e0e\u7535\u5316\u5b66\u7ed3\u5408\u7684\u65b9\u6cd5\u89c2\u6d4b\u5355\u5206\u5b50\u7684\u91cf\u5b50\u5e72\u6d89\u6548\u5e94\uff0c\u53ca\u5176\u5bf9\u5355\u5206\u5b50\u7535\u8377\u4f20\u8f93\u7684\u5f71\u54cd\u3002\u81ea2012\u5e74\u8d77\uff0c\u6211\u4eec\u9646\u7eed\u53d1\u8868\u4e86\u901a\u8fc7\u6539\u53d8\u5206\u5b50\u6c27\u5316\u8fd8\u539f\u6001\u4ece\u800c\u63a7\u5236\u5355\u5206\u5b50\u91cf\u5b50\u5e72\u6d89\u6548\u5e94\u7684\u7814\u7a76\u5de5\u4f5c\uff0c\u7814\u7a76\u5bf9\u8c61\u7531\u7b80\u5355\u7684\u6709\u673a\u5c0f\u5206\u5b50\u5230\u6c27\u5316\u8fd8\u539f\u57fa\u56e2\u4fee\u9970\u7684DNA\u5206\u5b50\u3002\u6b64\u5916\uff0c\u6211\u4eec\u53ca\u590d\u65e6\u5468\u8001\u5e08\u56e2\u961f\u4e5f\u53c2\u4e0e\u4e86\u7531\u65e5\u672c\u56e2\u961f\u4e3b\u5bfc\u7684\u5355\u5206\u5b50\u91cf\u5b50\u5e72\u6d89\u6548\u5e94\u7684\u7406\u8bba\u7814\u7a76\u3002<\/p>\n

\u6b64\u6b21\u5de5\u4f5c\uff0c\u662f\u6211\u4eec\u7b2c\u4e00\u6b21\u5728\u4e0d\u6539\u53d8\u5206\u5b50\u7ed3\u6784\u7684\u60c5\u51b5\u4e0b\uff0c\u5b9e\u73b0\u4e86\u5bf9\u5355\u5206\u5b50\u5185\u91cf\u5b50\u5e72\u6d89\u6548\u5e94\u7684\u8fde\u7eed\u63a7\u5236\uff0c\u7531\u6b64\u7ed8\u5236\u51fa\u7684\u7535\u8377\u4f20\u8f93vs.\u80fd\u91cf\u56fe\u8c31\u76f4\u63a5\u8bc1\u5b9e\u4e86\u91cf\u5b50\u5e72\u6d89\u6548\u5e94\u7684\u7535\u5bfc\u6291\u5236\u53ca\u53cd\u5171\u632f\u73b0\u8c61\u3002<\/strong><\/p>\n

(1) Bingqian Xu, Nongjian J. Tao. Measurement of Single-Molecule Resistance by Repeated Formation of Molecular Junctions.
\n Science 29 Aug 2003:Vol. 301, Issue 5637, pp. 1221-1223<\/p>\n

(2) Darwish, N. , D\u00edez\u2010P\u00e9rez, I. , Da\u2005Silva, P. , Tao, N. , Gooding, J. J. and Paddon\u2010Row, M. N. Observation of Electrochemically Controlled Quantum Interference in a Single Anthraquinone\u2010Based Norbornylogous Bridge Molecule.
\n Angew. Chem. Int. Ed., (2012) 51: 3203-3206.<\/p>\n

(3) Nadim Darwish, Ismael D\u00edez-P\u00e9rez, Shaoyin Guo, Nongjian Tao, J. Justin Gooding, and Michael N. Paddon-Row. Single Molecular Switches: Electrochemical Gating of a Single Anthraquinone-Based Norbornylogous Bridge Molecule.
\n The Journal of Physical Chemistry C 2012 116 (39), 21093-21097<\/p>\n

(4) Limin Xiang, Julio L. Palma, Yueqi Li, Vladimiro Mujica, Mark A. Ratner & Nongjian Tao. Gate-controlled conductance switching in DNA. Nature Communications volume 8, Article number: 14471 (2017)<\/p>\n

(5) Marius B\u00fcrkle, Limin Xiang, Guangfeng Li, Ali Rostamian, Thomas Hines, Shaoyin Guo, Gang Zhou, Nongjian Tao, and Yoshihiro Asai. The Orbital Selection Rule for Molecular Conductance as Manifested in Tetraphenyl-Based Molecular Junctions.
\n J. Am. Chem. Soc., 2017, 139 (8), pp 2989\u20132993<\/p>\n

\u76f8\u5173\u4f18\u8d28\u6587\u732e\u63a8\u8350
\n \u540c\u4e00\u65f6\u671f\uff0c\u53a6\u95e8\u5927\u5b66\u7684\u6d2a\u6587\u6676\u6559\u6388\u56e2\u961f\u53ca\u6bdb\u79c9\u4f1f\u6559\u6388\u56e2\u961f\u4e5f\u5206\u522b\u53d1\u8868\u4e86\u5229\u7528single molecule break junction\u4e0e\u7535\u5316\u5b66\u7ed3\u5408\u6d4b\u5b9a\u5355\u5206\u5b50\u91cf\u5b50\u5e72\u6d89\u6548\u5e94\u7684\u7814\u7a76\u6210\u679c\uff0c\u8fd9\u4e24\u4e2a\u56e2\u961f\u7684\u7ed3\u679c\u4e0e\u6211\u4eec\u89c2\u5bdf\u5230\u7684\u73b0\u8c61\u867d\u56e0\u7814\u7a76\u5bf9\u8c61\u7684\u4e0d\u540c\u800c\u5728\u4e00\u4e9b\u65b9\u9762\u5b58\u5728\u5dee\u5f02\uff0c\u4f46\u5927\u8d8b\u52bf\u4e0a\u5374\u53ef\u4ee5\u4e92\u4e3a\u5370\u8bc1\u3002<\/p>\n

(6) Jie Bai, Abdalghani Daaoub, Sara Sangtarash, Xiaohui Li, Yongxiang Tang, Qi Zou, Hatef Sadeghi, Shuai Liu, Xiaojuan Huang, Zhibing Tan, Junyang Liu, Yang Yang, Jia Shi, G\u00e1bor M\u00e9sz\u00e1ros, Wenbo Chen, Colin Lambert & Wenjing Hong.\u00a0Anti-resonance features of destructive quantum interference in single-molecule thiophene junctions achieved by electrochemical gating. Nature Materials (2019) (just published)<\/p>\n

(7) Bing Huang, Xu Liu, Ying Yuan, Ze-Wen Hong, Ju-Fang Zheng, Lin-Qi Pei, Yong Shao, Jian-Feng Li, Xiao-Shun Zhou, Jing-Zhe Chen, Shan Jin , and Bing-Wei Mao. Controlling and Observing Sharp-Valleyed Quantum Interference Effect in Single Molecular Junctions. J. Am. Chem. Soc., 2018, 140 (50), pp 17685\u201317690<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u8ba1\u7b97\u7ec4\u5927\u5175\u54e5\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

\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\u7bb1\uff1atougao@cailiaoren.com<\/a><\/p>\n

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