{"id":41861,"date":"2016-09-22T06:30:36","date_gmt":"2016-09-21T22:30:36","guid":{"rendered":"\/\/m.iemloyee.com\/?p=41861"},"modified":"2017-08-20T20:40:09","modified_gmt":"2017-08-20T12:40:09","slug":"adv-mater-%ef%bc%9a%e7%a2%b2%ef%bc%88te%ef%bc%89%e6%8e%ba%e6%9d%82%e9%bb%91%e7%a3%b7%e5%9c%ba%e6%95%88%e5%ba%94%e6%99%b6%e4%bd%93%e7%ae%a1","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=41861","title":{"rendered":"Adv. Mater. \u56fd\u5185\u591a\u6821\u5408\u4f5c\u7814\u7a76\u78b2\uff08Te\uff09\u63ba\u6742\u9ed1\u78f7\u573a\u6548\u5e94\u6676\u4f53\u7ba1"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\u4e8c\u7ef4\u6750\u6599\uff0c\u5982\u5355\u5c42\u77f3\u58a8\u70ef\u548c\u8fc7\u6e21\u91d1\u5c5e\u786b\u5316\u7269\uff08TMDS\uff09\uff0c\u8fd1\u5e74\u6765\u5f15\u8d77\u4e86\u6781\u5927\u7684\u5173\u6ce8\uff0c\u56e0\u4e3a\u7531\u4e8e\u5b83\u4eec\u5177\u6709\u7279\u6b8a\u7684\u5c42\u72b6\u7ed3\u6784\u548c\u5947\u5f02\u7684\u7269\u7406\u6027\u8d28\uff0c\u56e0\u800c\u53ef\u4ee5\u4f5c\u4e3a\u672a\u6765\u5149\u7535\/\u7535\u5b50\u6280\u672f\u7684\u57fa\u77f3\u3002\u591a\u5c42\u9ed1\u78f7\uff08BP\uff09\u662f\u4e00\u79cd\u65b0\u53d1\u73b0\u7684\u4e8c\u7ef4\u6676\u4f53\u3002\u4e0e\u77f3\u58a8\u70ef\u76f8\u6bd4\uff0c\u5b83\u5177\u6709\u975e\u96f6\u5e26\u9699\uff0c\u591a\u5c42BP\u9010\u6e10\u51cf\u8584\u5230\u5355\u5c42\u65f6\u5177\u6709\u4e00\u4e2a\u4ece\u22480.3\u5230\u22482.2 eV\u7684\u53ef\u8c03\u76f4\u63a5\u5e26\u9699\u3002\u7531\u4e8e\u591a\u5c42BP\u7eb3\u7c73\u7247\u573a\u6548\u5e94\u6676\u4f53\u7ba1\uff08FET\uff09\u7684\u6210\u529f\u5236\u5907\uff0c\u4e14\u5177\u6709\u8fbe\u22481000 cm2 V-1 s-1\u7684\u9ad8\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u9ad8\u4ee5\u53ca\u8fbe\u224810^5\u7684\u5927\u7535\u6d41\u5f00\/\u5173\u6bd4\uff08ION \/ IOFF\uff09\uff0c\u8fc7\u53bb\u4e24\u5e74\u5927\u91cf\u7684\u7814\u7a76\u8868\u660e\u4e86\u5229\u7528BP\u7eb3\u7c73\u7247\u5236\u5907\u9ad8\u6548\u5149\u7535\/\u7535\u5b50\u5668\u4ef6\u7684\u6f5c\u529b\u3002<\/p>\n

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

\u71d5\u5c71\u5927\u5b66\u67f3\u5fe0\u5143\u6559\u6388\u3001\u4e2d\u56fd\u79d1\u5b66\u9662\u82cf\u5dde\u7eb3\u7c73\u6280\u672f\u4e0e\u7eb3\u7c73\u4eff\u751f\u7814\u7a76\u6240\u66fe\u4e2d\u660e\u7814\u7a76\u5458\u3001\u4e1c\u5357\u5927\u5b66\u7684\u738b\u91d1\u5170\u6559\u6388\u4ee5\u53ca\u4e2d\u56fd\u79d1\u5b66\u9662\u7269\u7406\u7814\u7a76\u6240\u738b\u6587\u6d2a\u7814\u7a76\u5458\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u7684\u7814\u7a76\u8868\u660e\u63ba\u6742\u78b2\uff08Te\uff09\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8BP\u5668\u4ef6\u7684\u8f93\u8fd0\u6027\u80fd\u548c\u73af\u5883\u7a33\u5b9a\u6027\u3002\u5176\u5236\u5907\u51fa\u7684Te\u63ba\u6742BP FET\u5668\u4ef6\u5177\u6709\u5728\u5ba4\u6e29\u4e0b\u8fbe1850 cm2 V-1 s-1\u7684\u9ad8\u8fc1\u79fb\u7387\u3002\u8fd9\u4e00\u7814\u7a76\u8868\u660e\uff0c\u9002\u5f53\u7684\u5143\u7d20\u63ba\u6742\u662f\u5f88\u6709\u6548\u7684\u904f\u5236BP\u5728\u73af\u5883\u4e0b\u9000\u5316\u7684\u65b9\u6848\uff0c\u800c\u4e14\u5b83\u53ef\u80fd\u80fd\u591f\u52a0\u5feb\u843d\u5b9eBP\u5728\u672a\u6765\u5149\u7535\/\u7535\u5b50\u5668\u4ef6\u8bbe\u5907\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

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

\u56fe1 \u672a\u63ba\u6742\u548cTe\u63ba\u6742\u7684BP FET\u5668\u4ef6\u7684\u8f93\u8fd0\u7279\u6027\uff1a<\/strong><\/p>\n

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

\uff08a\uff0cb\uff09\u5178\u578b\u7684\u539f\u5b50\u529b\u663e\u5fae\u955c\u56fe\u50cf\uff08\u4e0a\u56fe\uff09\u548c\u5206\u522b\u4ece\u539f\u751f\u672a\u63ba\u6742\u5668\u4ef6\u548c\u63ba\u78b2\u5668\u4ef6\u56fe\u50cf\u4e0a\u7684\u767d\u8272\u865a\u7ebf\u63d0\u53d6\u7684BP\u6c9f\u9053\u9ad8\u5ea6\u8f6e\u5ed3\u56fe\uff08\u4e0b\u56fe\uff09\u3002\u6807\u5ea6\u5c3a\u4e3a1 \u03bcm\u3002
\n\uff08c\uff0cd\uff09\u5206\u522b\u662f\u672a\u63ba\u6742\u548cTe\u63ba\u6742\u7684\u5668\u4ef6\uff0c\u5728Vg\u4ee5\u6b65\u957f20 V\u4ece-60 V\u53d8\u5316\u523060 V\u65f6\uff0c\u7535\u6d41\u4e0e\u504f\u538b\uff08Ids-Vds\uff09\u7684\u7279\u5f81\u66f2\u7ebf\u3002
\n\uff08e\uff0cf\uff09\u5206\u522b\u662f\u672a\u63ba\u6742\u548cTe\u63ba\u6742\u7684\u5668\u4ef6\uff0c\u5f53\u6e90\u6f0f\u7535\u538b\u56fa\u5b9a\u4e3aVds = 10 mV\u65f6\uff0c\u534a\u5bf9\u6570\uff08\u53f3\uff09\u548c\u7ebf\u6027\uff08\u5de6\uff09\u6bd4\u4f8b\u4e0b\u7684\u8f6c\u79fb\u7279\u6027\u66f2\u7ebf\u3002\u865a\u7ebf\u6807\u51fa\u4e86\u8f6c\u79fb\u66f2\u7ebf\u7684\u7ebf\u6027\u533a\u57df\uff0c\u4ece\u8fd9\u4e00\u533a\u57df\u53ef\u4ee5\u8ba1\u7b97\u51fa\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u3002<\/p>\n

\u56fe2 \u5b9e\u9a8c\u4e2d\u6d4b\u8bd5\u5f97\u5230\u7684BP\u5668\u4ef6\u7535\u6d41\u5f00\u5173\u6bd4Ion \/ Ioff\u4ee5\u53ca\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u7684\u5206\u5e03\u60c5\u51b5\uff1a<\/strong><\/p>\n

\"2\"<\/p>\n

\uff08a\uff09\u7535\u6d41\u5f00\u5173\u6bd4Ion \/ Ioff\u3002\uff08b\uff0922\u4e2a\u672a\u63ba\u6742BP\u5668\u4ef6\u548c45\u4e2aTe\u63ba\u6742BP\u5668\u4ef6\u5728\u5ba4\u6e29\u4e0b\u7a7a\u7a74\u8fc1\u79fb\u7387\u3002<\/p>\n

\u56fe3 \u672a\u63ba\u6742\u548cTe\u63ba\u6742BP FET\u5728\u73af\u5883\u6761\u4ef6\u4e0b\u7684\u5bf9\u6bd4\uff1a<\/strong><\/p>\n

\"3\"<\/p>\n

\u672a\u63ba\u6742\u548cTe\u63ba\u6742BP FET\u7684\u5ba4\u6e29\u8f6c\u79fb\u66f2\u7ebfIds\u2013Vg\u662f\u7ecf\u5386\u4e860\u30011\u30018\u300115\u548c21\u5929\u7684\u66b4\u9732\u4e4b\u540e\u5728\u4e00\u4e2a\u56fa\u5b9a\u504f\u7f6eVds = 10 mV\u4e0b\u6d4b\u91cf\u5f97\u5230\u7684\u3002
\n\uff08a\uff09\u672a\u63ba\u6742\u7684BP\u5668\u4ef6\u7684\u5178\u578b\u8f6c\u79fb\u66f2\u7ebf\u3002<\/p>\n

\uff08b\uff09Te\u63ba\u6742BP\u5668\u4ef6\u5178\u578b\u7684\u8f6c\u79fb\u66f2\u7ebf\u3002\u63d2\u56fe\u663e\u793a\u7684\u7528\u672a\u66b4\u9732\u7684\u521d\u59cb\u503c\u8fdb\u884c\u5f52\u4e00\u5316\u5f97\u5230\u7684\u5f00\u7535\u6d41\u66f2\u7ebf\uff0c\u4ee5\u53ca\u968f\u7740\u66b4\u9732\u65f6\u95f4\u7684\u53d8\u5316\u3002<\/p>\n

\uff08c\uff09\u7528\u672a\u63ba\u6742BP\u5668\u4ef6\uff08\u7a7a\u5fc3\u7b26\u53f7\uff09\u4e0d\u66b4\u9732\u65f6\u7684\u521d\u59cb\u503c\u4ee5\u53caTe\u63ba\u6742BP\u5668\u4ef6\uff08\u5b9e\u5fc3\u7b26\u53f7\uff09\u4e0d\u66b4\u9732\u65f6\u7684\u521d\u59cb\u503c\u8fdb\u884c\u5f52\u4e00\u5316\u5f97\u5230\u7684\u8fc1\u79fb\u7387\u66f2\u7ebf\u3002<\/p>\n

\uff08d\uff09\u5229\u7528\u672a\u63ba\u6742\u5668\u4ef6\uff08\u7a7a\u5fc3\u7b26\u53f7\uff09\u4e0d\u66b4\u9732\u65f6\u7684\u521d\u59cb\u503c\u4ee5\u53caTe\u63ba\u6742\u5668\u4ef6\uff08\u5b9e\u5fc3\u7b26\u53f7\uff09\u4e0d\u66b4\u9732\u65f6\u7684\u521d\u59cb\u503c\u5f52\u4e00\u5316\u7684\u7535\u6d41\u5f00\u5173\u6bd4Ion \/ Ioff\u3002\uff08c\uff09\u548c\uff08d\uff09\u4e2d\u7684\u5b9e\u7ebf\u548c\u865a\u7ebf\u5206\u522b\u4ee3\u8868\u67e5\u8fc75\u4e2a\u5668\u4ef6\u5e73\u5747\u7684\u8fc1\u79fb\u7387\u548c\u7535\u6d41\u5f00\u5173\u6bd4\u3002<\/p>\n

\u56fe4 \u73af\u5883\u66b4\u9732\u540e\u7684BP\u8584\u7247\u7684\u539f\u5b50\u529b\u663e\u5fae\u955c\u8868\u5f81\uff1a<\/strong><\/p>\n

\"4\"<\/p>\n

\uff08a\uff09\u672a\u63ba\u6742\u7684\u5265\u79bb\u539a\u5ea6 \u224813 nmBP\u8584\u7247\u7684AFM\u56fe\u50cf\uff0cBP\u8584\u7247\u5206\u522b\u7ecf\u5386\u4e860\u30013\u30015\u548c9\u5929\u7684\u73af\u5883\u66b4\u9732\u3002\u7bad\u5934\u6307\u5411\u8584\u7247\u7684\u540c\u4e00\u533a\u57df\u3002<\/p>\n

\uff08b\uff09Te\u63ba\u6742\u5265\u79bb\u539a\u5ea6 \u224815 nm\u7684BP\u8584\u7247\u7684AFM\u56fe\u50cf\uff0cBP\u8584\u7247\u5206\u522b\u7ecf\u5386\u4e860\u30013\u30017\u548c10\u5929\u7684\u73af\u5883\u66b4\u9732\u3002<\/p>\n

\uff08c\uff09\u589e\u52a0\u66b4\u9732\u65f6\u95f4\u5f15\u8d77\u8868\u9762\u7c97\u7cd9\u5ea6\u7684\u53d8\u5316\u3002<\/p>\n

\uff08d\uff09\u7559\u5b58BP\u539a\u5ea6\u968f\u66b4\u9732\u65f6\u95f4\u7684\u53d8\u5316\u3002\uff08a\uff09\u548c\uff08b\uff09\u4e2d\u7684\u6807\u5ea6\u5c3a\u4ee3\u88681 \u03bcm\u3002\uff08c\uff09\u548c\uff08d\uff09\u4e2d\u7684\u865a\u7ebf\u4f5c\u4e3a\u773c\u775b\u7684\u6307\u5357\u3002<\/p>\n

\u56fe5 31P MAS NMR\u8c31\uff1a<\/strong><\/p>\n

\"5\"<\/p>\n

\uff08a\uff09\u66b4\u97321\u30012\u30013\u30015\u30016\u548c7\u5929\u540e\u7684\u672a\u63ba\u6742BP\u7c89\u672b\u3002<\/p>\n

\uff08b\uff09\u66b4\u97321\u30012\u30013\u30015\u30016\u548c7\u5929\u540e\u7684Te\u63ba\u6742BP\u7c89\u672b\u3002<\/p>\n

\uff08c\uff0939\u5929\u66b4\u9732\u540e\u7684\u672a\u63ba\u6742BP\u7c89\u4e0e\u5178\u578b\u7684H3PO3\u548cH3PO4\u5149\u8c31\u5bf9\u6bd4\u3002<\/p>\n

\u56fe6 \u8ba1\u7b97\u5f97\u5230\u7684Te\u63ba\u6742\u78b2\u6027\u80fd\uff1a<\/strong><\/p>\n

\"6\"<\/p>\n

\uff08a\uff09Te\u63ba\u6742\u4e09\u5c42BP\u4eff\u771f\u5355\u5143\u3002<\/p>\n

\uff08b\uff09Te\u63ba\u6742\u4e09\u5c42BP\u7684\u7535\u5b50\u80fd\u5e26\u7ed3\u6784\u53ca\u5176\u5bf9\u5e94\u7684\u504f\u6001\u5bc6\u5ea6\u3002<\/p>\n

\uff08c\uff09\u76f8\u5bf9\u4e8e\u771f\u7a7a\u80fd\u91cf\u591a\u5c42BP\u7684VBM\uff08Valence band maximum\uff0c\u4ef7\u5e26\u9876\uff09\u548cCBM\uff08Conduction band minimum\uff0c\u5bfc\u5e26\u5e95\uff09\u3002\u865a\u7ebf\u6807\u8bc6\u4e86O2\/O2\u2212\u6c27\u5316\u8fd8\u539f\u7535\u4f4d\u7684\u76f8\u5bf9\u4f4d\u7f6e\u3002<\/p>\n

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

\u8be5\u7814\u7a76\u8868\u660e\uff0c\u5143\u7d20\u63ba\u6742\u5c55\u73b0\u4e86\u4e00\u79cd\u5bcc\u6709\u5438\u5f15\u529b\u7684\u5236\u5907\u9ad8\u6027\u80fd\u548c\u66f4\u7a33\u5b9a\u7684BP FET\u5668\u4ef6\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u63ba\u6742Te\uff0c\u5236\u5907\u7684BP\u5668\u4ef6\u5177\u6709\u9ad8\u8fbe1850 cm2 V-1 s-1<\/strong>\u7684\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\uff0c\u51e0\u4e4e\u662f\u4f53\u6750\u6599\u5728\u662f\u5ba4\u6e29\u4e0b\u7684\u4e24\u500d\u3002\u66f4\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0cTe\u63ba\u6742BP\u5668\u4ef6\u5c55\u73b0\u51fa\u4f18\u5f02\u7684\u5bf9\u6297\u73af\u5883\u9000\u5316\u7684\u80fd\u529b\uff0c\u5e76\u5728\u7ecf\u5386\u4e8621\u5929\u7684\u73af\u5883\u66b4\u9732\u540e\u4fdd\u6301> 200 cm2 V-1 s-1<\/strong>\u7684\u8fc1\u79fb\u7387\u4ee5\u53ca\u2248500<\/strong>\u7684\u7535\u6d41\u5f00\u5173\u6bd4\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Te-Doped Black Phosphorus Field-Effect Transistors<\/a>\u00a0(Adv. Mater., 2016, DOI: <\/span>10.1002\/adma. 201603723<\/span>)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7535\u5b50\u7535\u5de5\u5b66\u672f\u7ec4\u5929\u884c\u5065\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\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<\/p>\n

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