{"id":246511,"date":"2023-01-29T06:58:29","date_gmt":"2023-01-28T22:58:29","guid":{"rendered":"\/\/m.iemloyee.com\/?p=246511"},"modified":"2023-01-28T21:02:29","modified_gmt":"2023-01-28T13:02:29","slug":"%e5%8d%97%e4%ba%ac%e5%a4%a7%e5%ad%a6nature%e4%ba%8c%e7%bb%b4%e5%8d%8a%e5%af%bc%e4%bd%93%e6%8e%a5%e8%a7%a6%e7%94%b5%e9%98%bb%e6%8e%a5%e8%bf%91%e9%87%8f%e5%ad%90%e6%9e%81%e9%99%90%ef%bc%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=246511","title":{"rendered":"\u5357\u4eac\u5927\u5b66Nature:\u4e8c\u7ef4\u534a\u5bfc\u4f53\u63a5\u89e6\u7535\u963b\u63a5\u8fd1\u91cf\u5b50\u6781\u9650\uff01"},"content":{"rendered":"<p>&nbsp;<\/p>\n<ul>\n<li><b><\/b><strong><b>\u5bfc\u8bfb<\/b><\/strong><\/li>\n<\/ul>\n<p>\u7531\u4e8e\u5668\u4ef6\u5c3a\u5bf8\u7684\u4e0d\u65ad\u6269\u5927\uff0c\u91d1\u5c5e-\u534a\u5bfc\u4f53(M-S)\u63a5\u89e6\u5728\u73b0\u4ee3\u7535\u5b50\u5b66\u4e2d\u7684\u4f5c\u7528\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5728\u754c\u9762\u4e0a\u7684\u96f6\u6216\u8d1f\u8096\u7279\u57fa\u52bf\u5792\u548c\u65e0\u53cd\u5411\u6563\u5c04\u7684\u6ce2\u51fd\u6570\u5bf9\u76f8\u5e72\u6027\u6709\u7740\u6781\u9ad8\u7684\u8981\u6c42\uff0c\u4f7f\u5f97\u7406\u60f3\u7684M-S\u63a5\u89e6\u96be\u4ee5\u5f97\u5230\u3002\u5bf9\u4e8e\u8303\u5fb7\u534e(vdW)\u6750\u6599\uff0c\u5982\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u5c5e\u5316\u7269(TMDs)\uff0c\u56e0\u4e3a\u5176\u8868\u9762\u65e0\u60ac\u6302\u952e\uff0c\u60c5\u51b5\u66f4\u590d\u6742\u3002vdW\u95f4\u9699\u7684\u5b58\u5728\u5f15\u5165\u4e86\u4e00\u4e2a\u989d\u5916\u7684\u96a7\u9053\u52bf\u5792\uff0c\u51cf\u5c11\u4e86\u7535\u8377\u6ce8\u5165\uff0c\u4f7f\u5178\u578bR<sub>c<\/sub>\u503c\u6bd4\u91cf\u5b50\u6781\u9650\u9ad8\u51e0\u4e2a\u6570\u91cf\u7ea7\u3002\u7814\u7a76\u8005\u4f7f\u7528\u8fb9\u7f18\u63a5\u89e6\uff0c\u4f4e\u529f\u51fd\u6570\u91d1\u5c5e\uff0c\u8d85\u9ad8\u771f\u7a7a\u84b8\u53d1\uff0c\u96a7\u9053\u63a5\u89e6\u548c\u534a\u91d1\u5c5e\u63a5\u89e6\u7b49\u79cd\u79cd\u529e\u6cd5\u6765\u51cf\u5c11\u8fd9\u79cd\u201c\u63a5\u89e6\u95f4\u9699\u201d\u7684\u5f71\u54cd\u3002\u76f8\u5173\u7814\u7a76\u5df2\u7ecf\u5c06Rc\u964d\u4f4e\u5230\u51e0\u767e\u5fae\u6b27\uff0c\u8fd9\u4e0e\u7531\u5171\u4ef7\u952e\u7ed3\u5408\u7ec4\u6210\u7684M-S\u7ed3\u76f8\u5f53\uff0c\u4f46\u4ecd\u9ad8\u4e8eM-S\u7ed3\u3002\u9664\u8096\u7279\u57fa\u52bf\u5792\u9ad8\u5ea6(SBH)\u53ca\u96a7\u9053\u52bf\u5792\u9ad8\u5ea6\u5916\uff0cM-S\u8f68\u9053\u6742\u5316\u5bf9\u7535\u8377\u6ce8\u5165\u6548\u7387\u4e5f\u6709\u91cd\u8981\u5f71\u54cd\u3002\u7531\u4e8e\u7535\u6781\u6750\u6599\u95f4\u5b58\u5728dW\u95f4\u9699\uff0c\u91d1\u5c5e-\u4e8c\u7ef4\u534a\u5bfc\u4f53\u7684\u7535\u5b50\u6ce2\u51fd\u6570\u6742\u5316\u8026\u5408\u8f83\u5f31\uff0c\u5bfc\u81f4\u91d1\u5c5e-\u4e8c\u7ef4\u534a\u5bfc\u4f53\u63a5\u89e6\u7a33\u5b9a\u6027\u5dee\u3001\u63a5\u89e6\u7535\u963b\u9ad8\u3001\u5f00\u6001\u7535\u6d41\u5bc6\u5ea6\u4f4e\uff0c\u9650\u5236\u4e86\u5668\u4ef6\u6027\u80fd\u3002\u56e0\u6b64\u5b9e\u73b0\u8d85\u4f4e\u63a5\u89e6\u7535\u963b\u5177\u6709\u5f88\u5927\u7684\u6311\u6218\uff0c\u8fd9\u4e5f\u662f\u957f\u671f\u4ee5\u6765\u9650\u5236\u4e8c\u7ef4\u534a\u5bfc\u4f53\u9ad8\u6027\u80fd\u6676\u4f53\u7ba1\u5668\u4ef6\u7684\u5173\u952e\u74f6\u9888\u4e4b\u4e00\u3002<\/p>\n<p><strong><b>\u4e8c\u3001\u6210\u679c\u63a0\u5f71<\/b><\/strong><\/p>\n<p>\u8fd1\u65e5\uff0c\u5357\u4eac\u5927\u5b66\u738b\u6b23\u7136\u6559\u6388\u3001\u65bd\u6bc5\u6559\u6388\u548c\u4e1c\u5357\u5927\u5b66\u738b\u91d1\u5170\u6559\u6388\u901a\u8fc7\u5229\u7528\u5f3a\u8303\u5fb7\u534e\u76f8\u4e92\u4f5c\u7528\u5b9e\u73b0\u4e86\u5355\u5c42\u4e8c\u786b\u5316\u94bc(MoS<sub>2<\/sub>)\u548c\u534a\u91d1\u5c5e\u9511(Sb)(0112)\u4e4b\u95f4\u7684\u8f68\u9053\u6742\u5316\uff0c\u5c06\u63a5\u89e6\u7535\u963b\u63a8\u5411\u91cf\u5b50\u6781\u9650\u3002\u7814\u7a76\u8005\u9996\u5148\u4f7f\u7528\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba(DFT)\u8ba1\u7b97\u6765\u9a8c\u8bc1\u65b9\u6cd5\u3002\u7136\u540e\u901a\u8fc7\u9ad8\u6e29\u84b8\u9540\u5de5\u827a\u5728MoS<sub>2<\/sub>\u4e0a\u5b9e\u73b0\u4e86Sb(0112)\u8584\u819c\u7684\u5236\u5907\uff0c\u57fa\u4e8e\u8be5\u65b9\u6cd5\uff0c\u56e2\u961f\u5236\u5907\u4e86MoS<sub>2<\/sub>\u6676\u4f53\u7ba1\u5668\u4ef6\uff0c\u901a\u8fc7\u6d4b\u91cf\u4ee5MoS<sub>2<\/sub>\u5355\u6676\u4e3a\u901a\u9053\u7684\u573a\u6548\u5e94\u6676\u4f53\u7ba1(FETs)\u6765\u8bc4\u4f30\u7535\u5b66\u6027\u8d28\uff0c\u7ed3\u679c\u8868\u660e\u5176\u63a5\u89e6\u7535\u963b\u751a\u81f3\u6bd4\u56fd\u9645\u5668\u4ef6\u4e0e\u7cfb\u7edf\u8def\u7ebf\u56fe(IRDS) 2028\u5e74\u7684\u76ee\u6807\u4f4e\u4e86\u4e00\u4e2a\u6570\u91cf\u7ea7\u3002<\/p>\n<p>\u76f8\u5173\u7814\u7a76\u5de5\u4f5c\u4ee5\u201c<strong>Approaching the quantum limit in two-dimensional semiconductor contacts<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520a<em>Nature<\/em>\u4e0a\u3002<\/p>\n<p><strong>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-246512\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-28.png\" alt=\"\" width=\"1004\" height=\"625\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-28.png 1004w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-28-300x187.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-28-768x478.png 768w\" sizes=\"(max-width: 1004px) 100vw, 1004px\" \/><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>\u4e09\u3001\u6838\u5fc3\u521b\u65b0\u70b9<\/b><\/strong><\/p>\n<p>1.\u901a\u8fc7\u589e\u5f3a\u534a\u91d1\u5c5e\u4e0e\u4e8c\u7ef4\u534a\u5bfc\u4f53\u754c\u9762\u7684\u8f68\u9053\u6742\u5316\uff0c\u5236\u5907\u7684Sb\u00a0(0112)-MoS<sub>2<\/sub>\u63a5\u89e6\u7535\u963b\u4ec5\u670942\u03a9\u00b7\u03bcm\uff0c\u9996\u6b21\u4f4e\u4e8e\u7845\u57fa\u5668\u4ef6\u4e14\u63a5\u8fd1\u7406\u8bba\u91cf\u5b50\u6781\u9650\uff0c\u540c\u65f6\u5728125\u2103\u4e0b\u4e5f\u5177\u6709\u51fa\u8272\u7684\u7a33\u5b9a\u6027\u3002\u8be5\u6210\u679c\u89e3\u51b3\u4e86\u4e8c\u7ef4\u534a\u5bfc\u4f53\u5e94\u7528\u4e8e\u9ad8\u6027\u80fd\u96c6\u6210\u7535\u8def\u7684\u5173\u952e\u74f6\u9888\u4e4b\u4e00\uff1b<\/p>\n<ol start=\"2\">\n<li>2.Sb(0112)\u63a5\u89e6\u5c55\u73b0\u51fa\u6765\u7684\u4f18\u5f02\u7535\u5b66\u6027\u80fd\u3001\u7a33\u5b9a\u6027\u548c\u540e\u7aef\u517c\u5bb9\u6027\u8bc1\u660e\u8be5\u6280\u672f\u6709\u671b\u6210\u4e3a\u4e8c\u7ef4\u7535\u5b50\u5668\u4ef6\u7684\u6838\u5fc3\u6280\u672f\uff1b<\/li>\n<\/ol>\n<p>3.\u8fdb\u4e00\u6b65\u5236\u9020\u4e86\u5927\u9762\u79ef\u7684\u5668\u4ef6\u9635\u5217\uff0c\u5448\u73b0\u4f18\u5f02\u7684\u5747\u4e00\u7279\u6027\uff0c\u6709\u671b\u7528\u4e8e\u4e8c\u7ef4\u534a\u5bfc\u4f53\u7684\u96c6\u6210\u89c4\u6a21\u5316\u5236\u9020\u3002<\/p>\n<p><strong><b>\u56db\u3001\u6570\u636e\u6982\u89c8<\/b><\/strong><\/p>\n<p><strong><b>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-246513\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-26-1024x426.png\" alt=\"\" width=\"1024\" height=\"426\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-26-1024x426.png 1024w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-26-300x125.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-26-768x320.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-26.png 1305w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe1 <\/b><\/strong><strong><b>DFT\u8ba1\u7b97\u7684<\/b><\/strong><strong><b>Sb (0112)-MoS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u548cSb (0001) -MoS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u63a5\u89e6\u7535\u963b<\/b><\/strong><strong><b>\u7684\u7535<\/b><\/strong><strong><b>\u5b66<\/b><\/strong><strong><b>\u6027\u8d28<\/b><\/strong><strong><b>\u3002<\/b><\/strong><strong><b>\u00a9<\/b><\/strong><strong><b>\u00a02023 Springer Nature Limited<\/b><\/strong><\/p>\n<p>(a-b) Sb (0112)-MoS<sub>2<\/sub>\u80fd\u5e26\u56fe\uff0c(c-d)E<sub>F<\/sub>\u9644\u8fd1\u7684\u7535\u8377\u5bc6\u5ea6(\u5de6)\u548cSb(0112)\u7684\u5fae\u5206\u7535\u8377\u5bc6\u5ea6(\u53f3)\uff0c(e-h)\u53c2\u6570\u6d4b\u91cf\u3002<\/p>\n<p><strong><b>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-246514\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-28.png\" alt=\"\" width=\"914\" height=\"536\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-28.png 914w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-28-300x176.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-28-768x450.png 768w\" sizes=\"(max-width: 914px) 100vw, 914px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe2 Sb (0112)-MoS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u63a5\u89e6\u7535\u963b<\/b><\/strong><strong><b>\u7684\u8868\u5f81\u3002<\/b><\/strong><strong><b>\u00a9<\/b><\/strong><strong><b>\u00a02023 Springer Nature Limited<\/b><\/strong><\/p>\n<p>(a) MoS<sub>2<\/sub>\/Si\u886c\u5e95\u6c89\u79efSb\u8584\u819c\u7684\u62c9\u66fc\u5149\u8c31\u3002(b) \u4e0d\u540c\u6c89\u79ef\u6761\u4ef6\u548c\u57fa\u5e95\u4e0bSb\u819c\u7684XRD \u03b8-2\u03b8\u884d\u5c04\u56fe\u3002\uff08c\uff09\u00a0Sb (0112) -MoS<sub>2<\/sub>\u63a5\u89e6\u7684\u6a2a\u622a\u9762HAADF-STEM\u56fe\u50cf\u3002\uff08d\uff09 \u653e\u5927c\u7ea2\u8272\u6846\u4e2d\u7684\u539f\u5b50\u5206\u8fa8\u7387\u56fe\u50cf\u3002\uff08e\uff09 \u6c89\u79ef\u5728MoS<sub>2<\/sub>\u548cSiO<sub>2<\/sub>\u886c\u5e95\u4e0aSb\u8584\u819c\u7684\u5149\u5b66\u663e\u5fae\u955c\u56fe\u50cf\u3002<\/p>\n<p><strong><b>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-246515\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-27.png\" alt=\"\" width=\"873\" height=\"519\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-27.png 873w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-27-300x178.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-27-768x457.png 768w\" sizes=\"(max-width: 873px) 100vw, 873px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe3 Sb (0112)-MoS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u63a5\u89e6\u7535\u963b<\/b><\/strong><strong><b>\u7684\u7535\u5b66\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002<\/b><\/strong><strong><b>\u00a9<\/b><\/strong><strong><b>\u00a02023 Springer Nature Limited<\/b><\/strong><\/p>\n<p>(a) L<sub>c<\/sub>\u8303\u56f4\u4e3a0.1 \u03bcm ~ 1.5 \u03bcm, Vds = 0.1 V\u7684\u5178\u578bTLM\u7ed3\u6784\u7684\u4f20\u8f93\u66f2\u7ebf\u3002(b) \u91c7\u7528TLM\u6cd5\u4ecea\u4e2d\u5668\u4ef6\u4e2d\u63d0\u53d6\u7684R<sub>c<\/sub>\u3002(c) R<sub>c<\/sub>(\u7ea2\u8272\u65b9\u5757)\u548c\u56fa\u6709\u8fc1\u79fb\u7387(\u9ed1\u8272\u83f1\u5f62)\u4e0e\u6e29\u5ea6\u7684\u5173\u7cfb\u3002(d &#8211; f) Sb(0112)\u548cSb(0001)\u89e6\u70b9\u7684R<sub>c <\/sub>(d)\u3001L<sub>T <\/sub>(e)\u548c\u03bc<sub>int<\/sub>\u00a0(f)\u5206\u5e03\u3002<\/p>\n<p><strong><b>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-246516\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-26-1024x623.png\" alt=\"\" width=\"1024\" height=\"623\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-26-1024x623.png 1024w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-26-300x183.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-26-768x467.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-26.png 1104w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe4 \u00a0\u77ed\u901a\u9053MoS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u00a0FETS\u6027\u80fd\u53ca\u57fa\u51c6\u3002<\/b><\/strong><strong><b>\u00a9<\/b><\/strong><strong><b>\u00a02023 Springer Nature Limited<\/b><\/strong><\/p>\n<p>(a) \u573a\u6548\u5e94\u6676\u4f53\u7ba1\u7ed3\u6784\u7684\u5361\u901a\u63d2\u56fe\u3002(b) \u5178\u578b\u7684L<sub>c<\/sub>\u00a0= 20 nm MoS<sub>2<\/sub>\u573a\u6548\u5e94\u6676\u4f53\u7ba1\u5728V<sub>ds<\/sub>\u00a0= 100 mV(\u7eff\u7ebf)\u3001550 mV(\u84dd\u7ebf)\u548c1 V(\u7ea2\u7ebf)\u4e0b\u7684\u4f20\u8f93\u7279\u6027\u3002(c) b\u4e2d\u540c\u4e00\u8bbe\u5907\u7684\u8f93\u51fa\u7279\u6027\u3002(d) \u00a0R<sub>c<\/sub>\u4e0en<sub>2D<\/sub>\u7684\u5173\u7cfb\u3002\uff08e\uff09\u4e0d\u540c\u6587\u732e\u4e2dL<sub>c<\/sub>\u4e0eI<sub>on<\/sub>\u7684\u5173\u7cfb\u3002\uff08f\uff09\u4e0d\u540cFETs\u7684L<sub>g<\/sub>\u4e0e\u5ef6\u65f6\u65f6\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n<p><strong><b>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-246517\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72476-17.png\" alt=\"\" width=\"732\" height=\"464\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72476-17.png 732w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72476-17-300x190.png 300w\" sizes=\"(max-width: 732px) 100vw, 732px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe5 Sb (0112)-MoS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>FETS<\/b><\/strong><strong><b>s\u7684<\/b><\/strong><strong><b>\u8c03\u63a7\u6027<\/b><\/strong><strong><b>\u3002<\/b><\/strong><strong><b>\u00a9<\/b><\/strong><strong><b>\u00a02023 Springer Nature Limited<\/b><\/strong><\/p>\n<p>\uff08a\uff09\u4e0a\u56fe:\u5236\u5907\u5728HfO<sub>2<\/sub>\/Si\u886c\u5e95\u4e0a\u7684TLM\u9635\u5217\u7684\u5149\u5b66\u663e\u5fae\u955c\u56fe\u50cf\u3002\u4e0b\u56fe:TLM\u7ed3\u6784\u7684\u653e\u5927\u56fe\u3002\uff08b \u2013 h\uff09\u901a\u9053\u957f\u5ea6\u5206\u522b\u4e3a0.1 \u03bcm (b)\u30010.2 \u03bcm (c)\u30010.4 \u03bcm (d)\u30010.6 \u03bcm (e)\u30010.8 \u03bcm (f)\u30011.0 \u03bcm (g)\u548c1.5 \u03bcm (h)\u7684MoS<sub>2<\/sub>\u00a0FETs\u5728V<sub>ds <\/sub>= 1 V\u4e0b\u7684\u4f20\u8f93\u7279\u6027\u3002\uff08i\uff09\u5bf9\u5173\u952e\u8bbe\u5907\u6307\u6807\u8fdb\u884c\u9ad8\u65af\u62df\u5408\u7684\u7bb1\u7ebf\u56fe\u3002<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>\u4e94\u3001\u6210\u679c\u542f\u793a<\/b><\/strong><\/p>\n<p>\u7814\u7a76\u514b\u670d\u4e86MoS<sub>2<\/sub>\u4e0e\u534a\u91d1\u5c5eSb(0112)\u4e4b\u95f4\u56fa\u6709\u7684vdW\u95f4\u9699\uff0c\u5b9e\u73b0\u4e86MoS<sub>2<\/sub>\u4e0eSb(0112)\u4e4b\u95f4\u63a5\u8fd1\u91cf\u5b50\u6781\u9650\u7684\u7535\u963b\u63a5\u89e6\u3002Rc\u5c0f\u4e8e\u5171\u4ef7\u952e\u7ed3\u5408\u7684M-S\u89e6\u70b9\uff0c\u4f4e\u81f342 \u5fae\u6b27\uff0c\u8d85\u8d8a\u4e86\u4ee5\u5316\u5b66\u952e\u7ed3\u5408\u7684\u7845\u57fa\u6676\u4f53\u7ba1\u63a5\u89e6\u7535\u963b\uff0c\u5e76\u63a5\u8fd1\u7406\u8bba\u91cf\u5b50\u6781\u9650\u3002\u5728\u76f4\u6d41(\u8109\u51b2)\u6d4b\u91cf\u4e0b\uff0c\u77ed\u901a\u9053MoS<sub>2<\/sub>\u00a0FETs\u53ef\u63d0\u4f9b1.23 mA \u03bcm<sup>\u2212<\/sup><sup>1<\/sup>\u00a0(1.54 mA \u03bcm<sup>\u2212<\/sup><sup>1<\/sup>)\u7684\u5f00\u7535\u6d41\uff0c\u5f00\u5173\u6bd4\u8d85\u8fc710<sup>8<\/sup>\uff0c\u56fa\u6709\u5ef6\u8fdf\u4e3a74 fs\u3002\u8fd9\u4e9b\u6027\u80fd\u4f18\u4e8eSi CMOS\u6280\u672f\uff0c\u6ee1\u8db3\u4e86\u6700\u65b0\u7684\u56fd\u9645\u5668\u4ef6\u4e0e\u7cfb\u7edf\u8def\u7ebf\u56fe\u7684\u76ee\u6807\u3002\u9664\u4e86n\u578bMoS<sub>2<\/sub>\u5916\uff0c\u7814\u7a76\u8fd8\u62d3\u5c55\u4e86\u53cc\u6781\u6027\u4e8c\u7852\u5316\u94a8(WSe<sub>2<\/sub>)\u5668\u4ef6\u7684\u4f4eRc\uff0c\u8fd9\u8bf4\u660eSb(0112)\u63a5\u89e6\u6709\u671b\u6210\u4e3a\u8d85\u8d8a\u7845\u7684\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u5c5e\u5316\u7269\u7535\u5b50\u4ea7\u54c1\u7684\u6838\u5fc3\u6280\u672f\u3002<\/p>\n<p><strong>\u539f\u6587\u8be6\u60c5<\/strong>\uff1ahttps:\/\/www.nature.com\/articles\/s41586-022-05431-4<\/p>\n<p>\u672c\u6587\u7531\u5f20\u7199\u7199\u4f9b\u7a3f\u3002<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; \u5bfc\u8bfb \u7531\u4e8e\u5668\u4ef6\u5c3a\u5bf8\u7684\u4e0d\u65ad\u6269\u5927\uff0c\u91d1\u5c5e-\u534a\u5bfc\u4f53(M-S)\u63a5\u89e6\u5728\u73b0\u4ee3\u7535\u5b50\u5b66\u4e2d\u7684\u4f5c\u7528\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5728\u754c\u9762\u4e0a\u7684\u96f6\u6216\u8d1f\u8096\u7279\u57fa\u52bf\u5792\u548c\u65e0\u53cd\u5411\u6563\u5c04\u7684\u6ce2\u51fd\u6570\u5bf9&#8230;<\/p>\n","protected":false},"author":14360,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-246511","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/246511"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/14360"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=246511"}],"version-history":[{"count":1,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/246511\/revisions"}],"predecessor-version":[{"id":246518,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/246511\/revisions\/246518"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=246511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=246511"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=246511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}