{"id":163576,"date":"2019-01-06T06:30:58","date_gmt":"2019-01-05T22:30:58","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=163576"},"modified":"2019-01-06T19:07:00","modified_gmt":"2019-01-06T11:07:00","slug":"%e5%9b%9b%e5%b7%9d%e5%b8%88%e8%8c%83%e6%8e%a5%e6%96%87%e9%9d%99%e9%a6%99%e6%b8%af%e7%90%86%e5%b7%a5%e9%83%9d%e5%bb%ba%e5%8d%8enano-energy%ef%bc%9a%e5%9f%ba%e4%ba%8e%e4%ba%8c%e7%bb%b4%e5%b1%82","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=163576","title":{"rendered":"\u56db\u5ddd\u5e08\u8303\u63a5\u6587\u9759&\u9999\u6e2f\u7406\u5de5\u90dd\u5efa\u534eNano Energy\uff1a\u57fa\u4e8e\u4e8c\u7ef4\u5c42\u72b6\u7852\u5316\u9553\u7eb3\u7c73\u7247\u7684\u4e09\u7aef\u5b50\u8bb0\u5fc6\u6676\u4f53\u7ba1\u7528\u4e8e\u6f5c\u5728\u7684\u4f4e\u529f\u8017\u7535\u5b50\u5e94\u7528"},"content":{"rendered":"

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

\u7531\u4e8e\u4f4e\u529f\u8017\uff0c\u9ad8\u901f\u5ea6\u548c\u4f18\u8d8a\u7684\u53ef\u6269\u5c55\u6027\uff0c\u5fc6\u963b\u5668\u5728\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668\u3001\u903b\u8f91\u5668\u4ef6\u548c\u8ba1\u7b97\u4e2d\u7684\u5e7f\u6cdb\u5e94\u7528\u3002\u5b83\u901a\u5e38\u662f\u5177\u6709\u91d1\u5c5e\/\u7535\u963b\u5207\u6362\uff08RS\uff09\u5c42\/\u91d1\u5c5e\u7684\u5939\u5c42\u7ed3\u6784\u7684\u53cc\u7aef\u5b50\u88c5\u7f6e\u3002\u636e\u62a5\u9053\uff0c\u5927\u91cf\u7684\u7edd\u7f18\u548c\u534a\u5bfc\u4f53\u6750\u6599\u53ef\u7528\u4f5cRS\u6750\u6599\uff0c\u76ee\u524d\u4e5f\u6709\u8bb8\u591a\u7b56\u7565\u5df2\u88ab\u7528\u4e8e\u8c03\u6574\u6216\u6539\u5584RS\u884c\u4e3a\uff0c\u4f8b\u5982\u63ba\u6742\uff0c\u7ed3\u6784\u4f18\u5316\uff0c\u7535\u6781\u548c\u754c\u9762\u5de5\u7a0b\uff0c\u4ee5\u53ca\u6d4b\u91cf\u6761\u4ef6\u7b49\u3002\u6700\u8fd1\uff0c\u77f3\u58a8\u70ef\u548c\u5176\u4ed62D\u5c42\u72b6\u6750\u6599\u4e5f\u88ab\u8ba4\u4e3a\u662f\u5236\u9020\u5fc6\u963b\u5668\u7684\u6709\u5e0c\u671b\u7684\u5019\u9009\u8005\u3002\u77f3\u58a8\u70ef\u53ef\u7528\u4f5c\u7535\u6781\u6216\u7535\u6781\u4e0e\u7535\u4ecb\u8d28\u4e4b\u95f4\u7684\u754c\u9762\u5c42\uff0c\u4ee5\u963b\u6b62\u539f\u5b50\u6269\u6563\u5e76\u9650\u5236\u5bfc\u7535\u7ec6\u4e1d\u7684\u6570\u91cf\u3002\u6b64\u5916\uff0c\u5df2\u7ecf\u62a5\u9053\u4e86\u4e00\u7cfb\u52172D\u6750\u6599\u4e2d\u7684\u5404\u79cdRS\u884c\u4e3a\uff0c\u5305\u62ec\u6c27\u5316\u77f3\u58a8\u70ef\uff0c\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u5316\u7269\uff08TMD\uff09\uff0c\u516d\u65b9\u6c2e\u5316\u787c\u548c\u9ed1\u78f7\u3002\u9664\u4e86TMD\u4e4b\u5916\uff0c2D\u5c42\u72b6III-VI\u534a\u5bfc\u4f53\u6750\u6599\u7531\u4e8e\u5176\u8f83\u597d\u7684\u7535\u5b66\u548c\u5149\u5b66\u6027\u8d28\u800c\u5907\u53d7\u5173\u6ce8\u3002\u5176\u4e2d\uff0c\u7852\u5316\u9553\uff08GaSe\uff09\u662fp\u578b\u534a\u5bfc\u4f53\uff0c\u5176\u95f4\u63a5\u5e26\u9699\u5927\u7ea6\u4e3a2.0 eV\uff0c\u76f4\u63a5\u5e26\u9699\u4e0d\u5c0f\u4e8e25 meV\u3002\u5728\u51762D\u5f62\u5f0f\u4e2d\uff0cGaSe\u9884\u671f\u5177\u6709\u4f18\u5f02\u7684\u5149\u5b66\u548c\u7535\u5b66\u6027\u8d28\uff0c\u8868\u660e\u5728\u975e\u7ebf\u6027\u5149\u5b66\uff0c\u592a\u8d6b\u5179\u751f\u6210\u548c\u5149\u7535\u5b50\u5b66\u4e2d\u6709\u5e0c\u671b\u7684\u5e94\u7528\u3002\u7136\u800c\uff0c\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u5728\u5fc6\u963b\u5668\u6216\u8bb0\u5fc6\u7535\u963b\u5668\u4e2d\u5c1a\u672a\u62a5\u9053\u4f7f\u75282D\u5206\u5c42GaSe\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u56db\u5ddd\u5e08\u8303\u5927\u5b66\u63a5\u6587\u9759\u526f\u6559\u6388\u8054\u5408\u9999\u6e2f\u7406\u5de5\u5927\u5b66\u90dd\u5efa\u534e\u6559\u6388<\/strong>\u5c06\u5fc6\u963b\u5668\u548c\u573a\u6548\u5e94\u6676\u4f53\u7ba1(FET)\u7684\u6982\u5ff5\u4e0e\u4e8c\u7ef4(2D)\u5c42\u72b6\u6750\u6599\u4f5c\u4e3a\u6709\u6e90\u534a\u5bfc\u4f53\u5c42\u76f8\u7ed3\u5408\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u591a\u7aef\u5b50\u6df7\u5408\u7cfb\u7edf\u2014\u2014\u5fc6\u963b\u7ba1\u548c\u573a\u6548\u5e94\u6676\u4f53\u7ba1(FET)\u3002\u5728\u5fc6\u963b\u5668\u4e2d\uff0c\u6805\u6781\u7535\u538b\u4e0d\u4ec5\u80fd\u591f\u8c03\u5236\u5236\u9020\u7684FET\u7684\u4f20\u8f93\u7279\u6027\uff0c\u8fd8\u53ef\u4ee5\u8c03\u5236\u5fc6\u963b\u7ba1\u7684\u7535\u963b\u5f00\u5173(RS)\u884c\u4e3a\u3002\u5728\u6b64\uff0c\u4f5c\u8005\u91c7\u7528\u673a\u68b0\u5265\u79bb\u7684\u4e8c\u7ef4\u5c42\u72b6GaSe\u7eb3\u7c73\u7247\u5236\u5907\u4e86\u57fa\u4e8eGaSe\u7684\u4e09\u7aef\u5b50\u8bb0\u5fc6\u6676\u4f53\u7ba1\u3002\u4ee5Ag\u4e3a\u7535\u6781\u7684\u5fc6\u963b\u5668\u5177\u6709\u975e\u6613\u5931\u7684\u53cc\u6781RS\u7279\u6027\u3002\u540e\u7eed\u5b9e\u9a8c\u8868\u660e\uff0c\u5728\u7a7a\u6c14\u66b4\u9732\u4e00\u5468\u540e\uff0cRS\u884c\u4e3a\u663e\u8457\u589e\u5f3a\u7684\u5f00\/\u5173\u6bd4\u7387\u8fbe\u52305.3\u00d7105<\/sup>\uff0c\u540c\u65f6\u8d85\u4f4e\u9608\u503c\u7535\u573a\u4e3a~3.3\u00d7102<\/sup> Vcm-1<\/sup>\uff0c\u731c\u60f3\u57fa\u4e8eGaSe\u7684\u5fc6\u963b\u5668\u7684\u8d85\u4f4e\u9608\u503c\u7535\u573a\u53ef\u80fd\u4e0ep\u578bGaSe\u4e2d\u7684\u672c\u5f81Ga\u7a7a\u4f4d\u7684\u4f4e\u8fc1\u79fb\u80fd\u91cf\u6709\u5173\u3002\u6b64\u5916\uff0c\u57fa\u4e8eGaSe\u7684\u5fc6\u963b\u5668\u540c\u65f6\u663e\u793a\u51fa\u957f\u671f\u4fdd\u7559\uff08~104<\/sup> s\uff09\u548c\u9ad8\u5faa\u73af\u8010\u4e45\u6027\uff08~5000\u6b21\u5faa\u73af\uff09\u3002\u56e0\u6b64\uff0c\u6240\u5236\u5907\u7684\u4e09\u7aef\u4e8c\u7ef4GaSe\u8bb0\u5fc6\u6676\u4f53\u7ba1\u5177\u6709\u5927\u5f00\u5173\u6bd4\u3001\u8d85\u4f4e\u9608\u503c\u7535\u573a\u3001\u826f\u597d\u7684\u8010\u4e45\u6027\u548c\u957f\u671f\u4fdd\u6301\u6027\u7b49\u4f18\u70b9\u3002\u8be5\u5668\u4ef6\u8fd8\u663e\u793a\u4e86RS\u7279\u6027\u4e2d\u7684\u6805\u6781\u53ef\u8c03\u6027\uff0c\u5728\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668\u3001\u903b\u8f91\u5668\u4ef6\u548c\u795e\u7ecf\u5f62\u6001\u8ba1\u7b97\u7b49\u4f4e\u529f\u8017\u3001\u529f\u80fd\u590d\u6742\u7684\u591a\u7ec8\u7aef\u7535\u5b50\u5668\u4ef6\u4e2d\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002\u8be5\u6210\u679c\u8fd1\u65e5\u4ee5\u9898\u4e3a\u201cThree-Terminal Memtransistors Based on TwoDimensional Layered Gallium Selenide Nanosheets for Potential Low-Power Electronics Applications<\/strong>\u201d\u53d1\u8868\u5728\u77e5\u540d\u671f\u520aNano Energy<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe\u4e00\uff1a\u793a\u610f\u56fe\u53ca\u7406\u5316\u8868\u5f81<\/strong>
\n \"\"
\n (a) \u57fa\u4e8eGaSe\u7684\u5177\u6709FET\u7ed3\u6784\u7684\u4e8c\u7ef4\u5fc6\u963b\u5668\u539f\u7406\u56fe\uff1b
\n (b) GaSe\u539f\u5b50\u7ed3\u6784\u793a\u610f\u56fe\uff1b
\n (c) GaSe\u7eb3\u7c73\u8584\u7247\u8131\u843d\u540e\u7684AFM\u56fe\u50cf\uff1b
\n (d) SiO2\u57fa\u5e95\u8d1f\u8f7dGaSe\u7684\u62c9\u66fc\u5149\u8c31\u3002<\/p>\n

\u56fe\u4e8c\uff1a\u57fa\u4e8eGaSe\u7684\u5fc6\u963b\u5668\u7684\u7535\u963b\u5f00\u5173\u884c\u4e3a<\/strong>
\n \"\"
\n \uff08a\uff092V\u5de5\u4f5c\u7535\u538b\u4e0bAg\/GaSe\/Ag\u5fc6\u963b\u5668\u7684I-V\u7279\u5f81\u66f2\u7ebf\uff1b
\n \uff08b\uff09Ag\/GaSe\/Ag\u5fc6\u963b\u5668\u768450\u4e2a\u5b9e\u9a8c\u5f00\u5173\u56de\u8def\uff1b
\n \uff08c\uff09\uff08a\uff09\u4e2dI-V\u66f2\u7ebf\u7684\u6b63\u538b\u90e8\u5206\u4ee5\u53cc\u5bf9\u6570\u5750\u6807\u548clog\uff08I\uff09-log\uff08V\uff09\u66f2\u7ebf\u7684\u7ebf\u6027\u62df\u5408\u91cd\u65b0\u7ed8\u5236\uff1b
\n \uff08d\uff09Ag\/GaSe\u91d1\u5c5e-\u534a\u5bfc\u4f53\u7ed3\u7684\u80fd\u5e26\u56fe\u3002<\/p>\n

\u56fe\u4e09\uff1a\u57fa\u4e8eGaSe\u7684\u5fc6\u963b\u5668\u4e00\u5468\u540e\u7684\u7535\u963b\u5f00\u5173\u884c\u4e3a<\/strong>
\n \"\"
\n \uff08a\uff092V\u5de5\u4f5c\u7535\u538b\u4e0bGaSe\u5fc6\u963b\u5668\u7684I-V\u7279\u5f81\u66f2\u7ebf\uff1b
\n \uff08b\uff09GaSe\u5fc6\u963b\u5668\u768450\u4e2a\u5b9e\u9a8c\u5f00\u5173\u56de\u8def\uff1b
\n \uff08c\uff09\uff08a\uff09\u4e2dI-V\u66f2\u7ebf\u7684\u6b63\u538b\u90e8\u5206\u4ee5\u53cc\u5bf9\u6570\u5750\u6807\u548clog\uff08I\uff09-log\uff08V\uff09\u66f2\u7ebf\u7684\u7ebf\u6027\u62df\u5408\u91cd\u65b0\u7ed8\u5236\uff1b
\n \uff08d\uff09\u5236\u9020\u76842D\u57fa\u4e8eGaSe\u7684FET\u548c\u5728\u7a7a\u6c14\u4e2d\u66b4\u9732\u4e00\u5468\u7684\u5668\u4ef6\u7684\u4f20\u8f93\u7279\u6027\u3002<\/p>\n

\u56fe\u56db\uff1aGaSe\u5fc6\u963b\u5668RS\u673a\u5236\u7684\u539f\u7406\u56fe<\/strong>
\n \"\"
\n \uff08a\uff09Vds=0\u7684\u521d\u59cb\u72b6\u6001\uff1b
\n \uff08b\uff09Ga\u7a7a\u4f4d\u5bfc\u7535\u4e1d\u7684\u6210\u6838\u548c\u751f\u957f\uff1b
\n \uff08c\uff09\u5177\u6709\u8fde\u63a5\u6e90\u6781\u548c\u6f0f\u6781\u7684\u706f\u4e1d\u7684LRS\uff1b
\n \uff08d\uff09\u5177\u6709\u65ad\u4e1d\u7684HRS\u3002<\/p>\n

\u56fe\u4e94\uff1a\u8010\u4e45\u6027\u6d4b\u8bd5<\/strong>
\n \"\"
\n \uff08a\uff09\u7528\u7535\u538b\u8109\u51b2\u6d4b\u91cf\u7684Ag\/GaSe\/Ag\u5fc6\u963b\u5668\u7684\u5f00\u5173\u5468\u671f\u3002
\n \uff08b\uff09\u5b58\u50a8\u5668\u7684\u5f00\u5173\u8010\u4e45\u6027\u3002<\/p>\n

\u56fe\u516d\uff1a\u5f00\u5173\u884c\u4e3a<\/strong>
\n \"\"
\n (a) Ag\/GaSe\/Ag\u5fc6\u963b\u5668\u7684\u6805\u6781\u53ef\u8c03\u7535\u963b\u5f00\u5173\u884c\u4e3a\uff1b
\n (b) \u57fa\u4e8eGaSe\u7684FET\u5728LRS\u548cHRS\u7684\u4f20\u8f93\u7279\u6027\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u4f5c\u8005\u901a\u8fc7\u7ed3\u5408\u5fc6\u963b\u5668\u548cFET\u7684\u5668\u4ef6\uff0c\u6210\u529f\u5730\u5c55\u793a\u4e86\u57fa\u4e8e\u673a\u68b0\u5265\u79bb\u76842D\u5206\u5c42GaSe\u7eb3\u7c73\u7247\u7684\u4e09\u7aef\u5b50\u8bb0\u5fc6\u6676\u4f53\u7ba1\u3002\u8be5\u5de5\u4f5c\u53ef\u4ee5\u6269\u5927RS\u7cfb\u5217\u6750\u6599\uff0c\u5e76\u663e\u793a\u4ee5\u524d\u6ca1\u6709\u89e3\u51b3\u8fc7\u7684\u66f4\u591a\u65b0\u7279\u6027\u3002\u57fa\u4e8eGaSe\u7684\u5fc6\u963b\u5668\u8868\u73b0\u51fa\u975e\u6613\u5931\u6027\u53cc\u6781RS\u884c\u4e3a\u3002\u66b4\u9732\u4e8e\u7a7a\u6c14\u4e2d\u4e00\u5468\u540e\uff0cRS\u884c\u4e3a\u663e\u8457\u589e\u5f3a\uff0cON\/OFF\u6bd4\u7387\u8fbe\u52305.3\u00d7105<\/sup>\uff0c\u8d85\u4f4e\u8bbe\u5b9a\u548c\u590d\u4f4d\u7535\u573a\u4e3a~3.3\u00d7102<\/sup> V\u00b7cm-1<\/sup>\u3002\u57fa\u4e8eGaSe\u7684\u5fc6\u963b\u5668\u7684\u8d85\u4f4eESET\u53ef\u80fd\u4e0ep\u578bGaSe\u4e2d\u7684\u56fa\u6709Ga\u7a7a\u4f4d\u7684\u4f4e\u8fc1\u79fb\u80fd\u91cf\u6709\u5173\uff0c\u8fd9\u6697\u793a\u4e86\u5728\u4f4e\u529f\u7387\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668\u4e2d\u5e94\u7528\u7684\u6f5c\u80fd\u3002\u6b64\u5916\uff0cVg\u4e0d\u4ec5\u53ef\u4ee5\u8c03\u8282\u57fa\u4e8eGaSe\u7684FET\u7684\u4f20\u8f93\u7279\u6027\uff0c\u8fd8\u53ef\u4ee5\u8c03\u8282\u57fa\u4e8eGaSe\u7684\u5fc6\u963b\u5668\u4e2d\u7684VSET\u548cVRESET\uff0c\u8fd9\u8868\u660e\u53ef\u4ee5\u5e94\u7528\u5728\u4f4e\u529f\u8017\u548c\u590d\u6742\u529f\u80fd\u7684\u591a\u7aef\u5b50\u7535\u5b50\u5668\u4ef6\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aThree-Terminal Memtransistors Based on Two-Dimensional Layered Gallium Selenide Nanosheets for Potential Low-Power Electronics Applications<\/a> (Nano Energy<\/em>, 2018<\/strong>, DOI: 10.1016\/j.nanoen.2018.12.057)<\/p>\n

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