{"id":45453,"date":"2016-10-08T06:30:34","date_gmt":"2016-10-07T22:30:34","guid":{"rendered":"\/\/m.iemloyee.com\/?p=45453"},"modified":"2016-10-07T23:15:13","modified_gmt":"2016-10-07T15:15:13","slug":"%e7%a1%85%e6%97%b6%e4%bb%a3%e5%8d%b3%e5%b0%86%e7%bb%88%e7%bb%93%ef%bc%81%e4%bc%af%e5%85%8b%e5%88%a9%e7%94%a8%e7%a2%b3%e7%ba%b3%e7%b1%b3%e7%ae%a1%e5%92%8c%e4%ba%8c%e6%b0%a7%e5%8c%96%e7%a1%ab%e5%88%b6","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=45453","title":{"rendered":"\u7845\u65f6\u4ee3\u5373\u5c06\u7ec8\u7ed3\uff01\u4f2f\u514b\u5229\u7528\u78b3\u7eb3\u7c73\u7ba1\u548c\u4e8c\u786b\u5316\u94bc\u5236\u5907\u51fa1nm\u6676\u4f53\u7ba1"},"content":{"rendered":"

\"\u5c01\u9762\"<\/p>\n

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\u636e\u7814\u7a76\u56e2\u961f\u4ecb\u7ecd\uff0c\u8fd9\u4e2a\u7814\u7a76\u8fd8\u5904\u4e8e\u4e00\u4e2a\u5f88\u65e9\u671f\u7684\u9636\u6bb5\u3002\u4f2f\u514b\u5229\u5b9e\u9a8c\u5ba4\u56e2\u961f\u8fd8\u6ca1\u6709\u4e00\u4e2a\u53ef\u884c\u6027\u65b9\u6848\u5927\u6279\u91cf\u5236\u9020\u3002\u9664\u4e86\u7406\u8bba\u53ef\u884c\u4e4b\u5916\uff0c\u7ed3\u679c\u4e5f\u5f88\u91cd\u8981\u2014\u2014\u65b0\u6750\u6599\u662f\u5426\u8fd8\u6709\u53d1\u5c55\u7a7a\u95f4\u5236\u9020\u66f4\u5c0f\u5c3a\u5bf8\u7684\u6676\u4f53\u7ba1\uff0c\u5e76\u80fd\u591f\u6ee1\u8db3\u672a\u6765\u8ba1\u7b97\u673a\u7684\u529f\u7387\u548c\u6548\u7387\u3002<\/p>\n

\u7814\u7a76\u56fe\u6587\u7b80\u4ecb<\/strong><\/p>\n

\"1\"<\/p>\n

\u56fe1 \u76f4\u63a5\u6e90-\u6f0f\u96a7\u7a7f\u6f0f\u7535\u6d41<\/strong>\uff1a\uff08A\uff09\u6807\u51c6\u5316\u76f4\u63a5\u6e90-\u6f0f\u96a7\u7a7f\u6f0f\u7535\u6d41\uff08Ids-leak\uff09\uff0c\u7531\u5728\u5173\u6001\u65f6\uff0c\u4ee5Si\u548cMoS2\u6c9f\u9053\u539a\u5ea6Tch\u4e3a\u81ea\u53d8\u91cf\u7684\u51fd\u6570\uff0c\u901a\u8fc7WKB\uff08Wentzel-Kramers-Brillouin\uff09\u8fd1\u4f3c\u5f97\u5230\uff0c\u4ece\u534a\u5bfc\u4f53\uff08ITRS\uff092026\u6280\u672f\u8282\u70b9\u7684\u56fd\u9645\u6280\u672f\u8def\u7ebf\u56fe\u53ef\u77e5\uff0cVds=Vdd=0.43V\uff1b\uff08B\uff09\u56feA\u4e2d\uff0c\u76f8\u540c\u5173\u6001\u6761\u4ef6\u4e0b\uff0c\u5bf9\u4e8e\u4e0d\u540c\u539a\u5ea6\u7684Si\u548cMoS2\uff0cIds-leak\u662f\u6805\u957fLg\u7684\u51fd\u6570\uff0c\u56fe\u4e2d\u7684\u70b9\u7ebf\u4ee3\u8868\u6765\u81eaITRS \u76842026\u6280\u672f\u8282\u70b9\u4e2d\u7684\u4f4e\u64cd\u4f5c\u80fd\u6e90\u9650\u5236\u3002<\/p>\n

\"2\"
\n\u56fe2 1D2D-FET\u5668\u4ef6\u7ed3\u6784\u548c\u8868\u5f81<\/strong>\uff1a\uff08A\uff09\u5177\u6709MoS2\u6c9f\u9053\u548cSWCNT\u6805\u6781\u76841D2D-FET\u793a\u610f\u56fe\uff1b\uff08B\uff09\u4ee3\u8868\u6027\u5668\u4ef6\u7684\u5149\u5b66\u663e\u5fae\u6210\u50cf\uff0c\u5305\u62ecMoS2\u8584\u7247\u3001\u6805\u6781\uff08G\uff09\u3001\u6e90\u6781\uff08S\uff09\u548c\u6f0f\u6781\uff08D\uff09\u90e8\u5206\uff1b\uff08C\uff09\u5668\u4ef6\u7684\u4f2a\u989c\u8272SEM\u6210\u50cf\uff0c\u5c55\u793a\u4e86SWCNT\uff08\u84dd\u8272\uff09\u3001ZrO2\u6805\u4ecb\u8d28\u5c42\uff08\u7eff\u8272\uff09\u3001MoS2\u6c9f\u9053\uff08\u6a58\u9ec4\u8272\uff09\u548cNi\u6e90\u6f0f\u7535\u6781\uff08\u9ec4\u8272\uff09\uff1b\uff08D\uff09\u4ee3\u8868\u6027\u6837\u54c1\u7684\u6a2a\u622a\u9762TEM\u56fe\u50cf\uff0c\u5c55\u793a\u4e86SWCT\u6805\u6781\u3001ZrO2\u6805\u4ecb\u8d28\u5c42\u548c\u53cc\u5c42MoS2\u6c9f\u9053\uff1b\uff08E\uff09EELS map \u5c55\u73b0\u4e86\u5668\u4ef6\u533a\u57df\u4e2d\u78b3\u3001Zr\u548cS\u5143\u7d20\u7684\u7a7a\u95f4\u5206\u5e03\uff0c\u8bc1\u5b9e\u4e86SWCNT\u3001MoS2\u8584\u7247\u548cZrO2\u4ecb\u8d28\u5c42\u7684\u4f4d\u7f6e\u3002<\/p>\n

\"3\"
\n\u56fe3 1D2D-FET\u7684\u7535\u5b66\u8868\u5f81\u548cTCAD\u6a21\u62df<\/strong>\uff1a\uff08A\uff09\u53cc\u5c42MoS2\u6c9f\u9053SWCNT\u6805\u6781FET\u5728Vbs=5V\u548cVds=50mV\u548c1V\u65f6\u7684\u8f6c\u79fb\u7279\u5f81\u66f2\u7ebf\uff0c\u6b63Vbs\u7535\u538b\u9759\u7535\u63ba\u6742\u4e86\u5916\u5ef6\u533a\u57dfn+\uff1b\uff08B\uff09\u5668\u4ef6\u5728Vbs=5V\u548c\u53d8\u5316Vgs\u60c5\u51b5\u4e0b\u7684\u8f93\u51fa\u7279\u5f81\u66f2\u7ebf\uff1b\uff08C\uff09\u5668\u4ef6\u5728Vds=1V\u548c\u53d8\u5316Vbs\u60c5\u51b5\u4e0b\u7684\u8f6c\u79fb\u7279\u5f81\u66f2\u7ebf\uff0c\u8868\u660e\u4e86\u80cc\u6805\u504f\u538b\u4f5c\u7528\u5728\u5916\u5ef6\u533a\u57df\u5bf9\u963b\u6297\u3001\u4e9a\u9608\u503c\u6446\u5e45\u503cSS\u3001\u5f00\u7535\u6d41\u548c\u5668\u4ef6\u7279\u5f81\u7684\u5f71\u54cd\uff1b\uff08D, F\uff09\u5229\u7528TCAD\u5bf9\u53cc\u5c42MoS2\u5668\u4ef6\u8fdb\u884c\u6a21\u62df\u4e86\u5728\u5173\u6001\uff08D\uff09\u548c\u5f00\u6001\uff08O\uff09\u60c5\u51b5\u4e0b\u5668\u4ef6\u7684\u7535\u573a\u7b49\u9ad8\u7ebf\u56fe\uff1b\uff08E, G\uff09\u5229\u7528TCAD\u6a21\u62df\u5668\u4ef6\u5728\u5173\u6001\uff08E\uff09\u548c\u5f00\u6001\uff08O\uff09\u7684\u7535\u5b50\u5bc6\u5ea6\u5206\u5e03\uff0c\u7531\u4e8e\u6765\u81eaSWCNT\u6805\u6781\u7684\u8fb9\u7f18\u7535\u573a\u4f5c\u7528\uff0c\u8017\u5c3d\u533a\u88ab\u7528\u6765\u5b9a\u4e49LEFF\uff0c\u5f00\u6001\u7684LEFF-d-Lg\u548c\u5173\u6001\u7684LEFF>Lg\u3002<\/p>\n

\"4\"
\n\u56fe4 MoS2\u7684\u539a\u5ea6\u4f9d\u8d56\u6027<\/strong>\uff1a\uff08A\uff09MoS2\u6c9f\u9053\u539a\u5ea6\u5bf91D2D-FET\u6027\u80fd\u7684\u4f9d\u8d56\u6027\uff0c\u968f\u7740MoS2\u6c9f\u9053\u539a\u5ea6\u7684\u589e\u52a0\uff0c\u4e9a\u9608\u503c\u6446\u5e45\u503cSS\u589e\u52a0\uff1b\uff08B\uff09\u4ece\u5b9e\u9a8c\u6570\u636e\u548cTCAD\u6a21\u62df\u4e2d\u63d0\u53d6\u51fa\u7684\u4e9a\u9608\u503c\u6446\u5e45\u503cSS\uff0c\u8868\u660eSS\u4f1a\u968f\u7740\u6c9f\u9053\u539a\u5ea6Tch\u7684\u589e\u52a0\u800c\u589e\u52a0\u3002<\/p>\n

\u3010\u7ed3\u8bba\u3011<\/strong><\/p>\n

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\u6587\u732e\u94fe\u63a5\uff1aMoS2<\/sub> transistors with 1-nanometer gate lengths<\/a>\uff08Science\uff0c2016\uff0cDOI: 10.1126\/science.aah4698\uff09<\/p>\n

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