{"id":228331,"date":"2021-10-15T09:00:31","date_gmt":"2021-10-15T01:00:31","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=228331"},"modified":"2021-10-15T08:00:57","modified_gmt":"2021-10-15T00:00:57","slug":"nature-electronics-%e5%8e%8b%e6%89%81%e7%a2%b3%e7%ba%b3%e7%b1%b3%e7%ae%a1%e5%bd%a2%e6%88%90%e7%9f%b3%e5%a2%a8%e7%83%af%e7%ba%b3%e7%b1%b3%e5%b8%a6","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=228331","title":{"rendered":"Nature Electronics:\u00a0\u538b\u6241\u78b3\u7eb3\u7c73\u7ba1\u5f62\u6210\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26"},"content":{"rendered":"<p>\u7845\u57fa\u96c6\u6210\u7535\u8def\u6280\u672f\u53d1\u5c55\u5230\u6469\u5c14\u5b9a\u5f8b\u7684\u6781\u9650\u3002\u77f3\u58a8\u70ef\u7531\u4e8e\u5176\u8d85\u9ad8\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u7b49\u5353\u8d8a\u7279\u6027\u5728\u672a\u6765\u96c6\u6210\u7535\u8def\u5e94\u7528\u4e2d\u88ab\u5bc4\u4e88\u539a\u671b\u3002\u4f46\u96f6\u5e26\u9699\u7684\u7279\u70b9\u4f7f\u5f97\u4e8c\u7ef4\u77f3\u58a8\u70ef\u5728\u7535\u5b50\u548c\u5149\u7535\u5b50\u9886\u57df\u4e2d\u7684\u5e94\u7528\u975e\u5e38\u53d7\u9650\u3002<\/p>\n<p>\u4e00\u79cd\u89e3\u51b3\u65b9\u6848\u662f\u5236\u5907\u548c\u4f7f\u7528<strong><b>\u4e00\u7ef4\u7684\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26<\/b><\/strong>\uff08Graphene Nanoribbons, GNRs\uff09\u3002\u5148\u524d\u7814\u7a76\u663e\u793a\uff0c\u7531\u4e8e\u91cf\u5b50\u9650\u57df\u6548\u5e94\u548c\u8fb9\u7f18\u6548\u5e94<strong><b>\u5bbd\u5ea6\u5c0f\u4e8e10nm\u7684GNR\u5168\u90e8\u4e3a\u534a\u5bfc\u4f53\u6027<\/b><\/strong>\uff0c\u7279\u522b\u662f\u5f53GNR\u5bbd\u5ea6\u4f4e\u4e8e5nm\u65f6\u5176\u53ef\u5177\u6709\u8f83\u5927\u7684\u5e26\u9699\u3002\u8fd9\u4e3a\u77f3\u58a8\u70ef\u57fa\u96c6\u6210\u7535\u8def\u7684\u5f00\u53d1\u5e26\u6765\u4e86\u5e0c\u671b\u3002<\/p>\n<p>\u7531\u4e8e\u8fb9\u7f18\u6563\u5c04\u6548\u5e94\uff0cGNR\u7684\u8fc1\u79fb\u7387\u548c\u7535\u5bfc\u7387\u9ad8\u5ea6\u4f9d\u8d56\u4e8e\u8fb9\u7f18\u7c97\u7cd9\u5ea6\uff0c\u6240\u4ee5\u6e34\u671b\u5236\u5f97<strong><b>\u5177\u6709\u5149\u6ed1\u8fb9\u7f18\u3001\u5927\u5e26\u9699\u548c\u9ad8\u8fc1\u79fb\u7387\u7684\u7a84\u4e14\u957f\u7684G<\/b><\/strong><strong><b>NR<\/b><\/strong>\u3002\u7136\u800c\u76ee\u524d\u5e38\u7528\u7684\u8bf8\u5982\u81a8\u80c0\u77f3\u58a8\u7684\u58f0\u5316\u5b66\u5265\u79bb\u3001\u5bbdGNR\u7684\u6c14\u76f8\u8680\u523b\u53d8\u7a84\u3001\u5355\u58c1\u78b3\u7eb3\u7c73\u7ba1\uff08SWCNT\uff09\u50ac\u5316\u89e3\u94fe\u7b49\u65b9\u6cd5\u4ea7\u751f\u7684GNR\u7684\u8fb9\u7f18\u5177\u6709\u8f83\u5927\u7684\u7c97\u7cd9\u5ea6\u3001\u4f7f\u5f97\u8fc1\u79fb\u7387\u5927\u5927\u964d\u4f4e\uff0c\u4e0d\u540c\u6839GNR\u95f4\u7684\u7535\u5b50\u7ed3\u6784\u548c\u7279\u6027\u4e5f\u5177\u6709\u8f83\u5927\u5dee\u5f02\u3002<strong><b>\u8fb9\u7f18\u5149\u6ed1\u3001\u5e26\u9699\u5927\u548c\u8fc1\u79fb\u7387\u9ad8\u7684\u7a84\u4e14\u957f\u7684G<\/b><\/strong><strong><b>NR<\/b><\/strong><strong><b>\u7684\u5236\u5907\u4f9d\u7136\u662f\u4e00\u4e2a\u5927\u7684\u6311\u6218<\/b><\/strong>\u3002<\/p>\n<p>\u4e3a\u89e3\u51b3\u8be5\u95ee\u9898,\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u9648\u957f\u946b\u6559\u6388\u7814\u7a76\u7ec4\u4e0e\u65af\u5766\u798f\u5927\u5b66Hongjie Dai\u6559\u6388\u3001\u7f8e\u56fdSLAC\u56fd\u5bb6\u52a0\u901f\u5668\u5b9e\u9a8c\u5ba4Wendy L. Mao\u6559\u6388\u7814\u7a76\u7ec4\u7b49\u5408\u4f5c\u53d1\u5c55\u4e86\u4e00\u79cd\u901a\u8fc7\u8054\u5408\u9ad8\u538b\u548c\u70ed\u5904\u7406\u5c06\u78b3\u7eb3\u7c73\u7ba1\uff08CNT\uff09\u538b\u6241\u7684\u65b9\u6cd5\u4ee5\u5236\u5907\u5177\u6709\u539f\u5b50\u7ea7\u5149\u6ed1\u95ed\u5408\u8fb9\u7f18\u7684\u4e9a10\u7eb3\u7c73\u5bbd\u7684\u534a\u5bfc\u4f53\u6027GNR\u3002\u8fd9\u79cd\u5168\u65b0\u7684\u65b9\u6cd5\u53ef\u4ee5\u5236\u5907\u7a84\u81f31.4 nm\u7684\u7eb3\u7c73\u5e26\uff0c\u5e76\u4e14\u53ef\u4f7f\u6837\u54c1\u4e2d\u591a\u81f354%\u7684\u5355\u58c1\u548c\u53cc\u58c1CNT\u88ab\u8f6c\u53d8\u4e3aGNR\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-228332\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72471-2.png\" alt=\"\" width=\"600\" height=\"244\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72471-2.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72471-2-300x122.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u4f7f\u7528\u91d1\u521a\u77f3\u5bf9\u9876\u7827\u88c5\u7f6e\uff08DAC\uff09\u5c06\u5355\u58c1\u548c\u53cc\u58c1CNT\uff08\u5de6\uff09\u538b\u6241\u6210\u4e3a\u53cc\u5c42\u548c\u56db\u5c42GNR\uff08\u53f3\uff09\uff08\u6765\u6e90\uff1aNature Electronics\uff09<\/p>\n<p>\u7814\u7a76\u4eba\u5458\u8fd8\u4f7f\u7528\u785d\u9178\u4f5c\u4e3a\u6c27\u5316\u5242\u9009\u62e9\u6027\u8680\u523b\u88ab\u538b\u6241\u7684CNT\u7684\u8fb9\u7f18\uff0c\u5236\u5907\u4e86\u8fb9\u7f18\u6253\u5f00\u7684GNR\u3002<\/p>\n<p>\u4f7f\u75282.8 nm\u5bbd\u7684\u8fb9\u7f18\u95ed\u5408GNR\u5236\u4f5c\u7684\u573a\u6548\u5e94\u6676\u4f53\u7ba1\uff08FET\uff09\u7684\u5f00\/\u5173\u7535\u6d41\u6bd4\u9ad8\u4e8e10<sup>4<\/sup>\uff0cGNR\u7684\u5e26\u9699\u88ab\u4f30\u8ba1\u4e3a494 meV\u3002\u5668\u4ef6\u7684\u573a\u6548\u5e94\u8fc1\u79fb\u7387\u53ef\u8fbe2443 cm<sup>2<\/sup>\u00a0V<sup>-1<\/sup>\u00a0s<sup>-1<\/sup>\uff0c\u5f00\u6001\u6c9f\u9053\u7535\u5bfc\u7387\u4e3a7.42 mS\u3002<\/p>\n<p>\u76f8\u5173\u7814\u7a76\u7ed3\u679c\u8fd1\u65e5\u88ab\u53d1\u8868\u5728<strong><em><b><i>Nature Electronics<\/i><\/b><\/em><\/strong>\u671f\u520a\u4e0a \uff08Nature Electronics, 2021,\u00a04: 653-663\uff09\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-228333\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72472-2.png\" alt=\"\" width=\"600\" height=\"371\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72472-2.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72472-2-300x186.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u76f8\u5173\u8bba\u6587 \uff08\u6765\u6e90\uff1aNature Electronics\uff09<\/p>\n<p style=\"text-align: center;\"><strong><b>\u539f\u4f4d\u9ad8\u538b\u62c9\u66fc\u8868\u5f81 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CVD\u65b9\u6cd5\u5408\u6210\u7684\u76f4\u5f84\u8303\u56f4\u4ece0.8\u00a0nm\u52303.0\u00a0nm\u7684\u88ab\u7eaf\u5316\u7684CNT\u6837\u54c1\uff08\u6837\u54c12\uff09\u3002\u8fd9\u4e24\u79cdCNT\u6837\u54c1\u4e3b\u8981\u5305\u542b\u5355\u58c1\u548c\u53cc\u58c1CNT\u3002<\/p>\n<p>\u91d1\u521a\u77f3\u5bf9\u9876\u7827\u88c5\u7f6e\uff08DAC\uff09\u88ab\u4f7f\u7528\u6765\u5bf9\u88c5\u8f7d\u5728\u5176\u4e2d\u7684CNT\u6837\u54c1\u65bd\u52a0\u538b\u529b\u3002\u65bd\u52a0\u5728CNT\u4e0a\u7684\u538b\u529b\u88ab\u9010\u6e10\u52a0\u8f7d\u81f322.8\u00a0GPa\uff0c\u7136\u540e\u5728\u6700\u9ad8\u538b\u529b\u65f6\u5bf9\u6837\u54c1\u8fdb\u884c\u70ed\u5904\u7406\uff0c\u6700\u540e\u518d\u5c06\u538b\u529b\u4ece\u6700\u9ad8\u538b\u9010\u6e10\u964d\u4e3a\u5927\u6c14\u538b\u3002\u7814\u7a76\u4eba\u5458\u4f7f\u7528\u539f\u4f4d\u62c9\u66fc\u8868\u5f81\u5bf9\u538b\u529b\u53d8\u5316\u65f6\u6750\u6599\u7ed3\u6784\u7684\u53d8\u5316\u89c4\u5f8b\u8fdb\u884c\u4e86\u7814\u7a76\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-228334\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72473-2.png\" alt=\"\" width=\"600\" height=\"401\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72473-2.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72473-2-300x201.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u00a0\u52a0\u538b\u548c\u51cf\u538b\u8fc7\u7a0b\u4e2d\u6837\u54c1\u7684\u539f\u4f4d\u62c9\u66fc\u8868\u5f81\u00a0\uff08\u6765\u6e90\uff1aNature Electronics\uff09<\/p>\n<p>\u968f\u7740\u538b\u529b\u7684\u589e\u52a0\uff0c116 cm<sup>-1<\/sup>\u5904\u6765\u81ea\u76f4\u5f84\u7ea6\u4e3a2.1\u00a0nm\u00a0CNT\u7684<strong><b>\u5f84\u5411\u547c\u5438\u5cf0<\/b><\/strong>\uff08RBM\u5cf0\uff09\u9010\u6e10\u84dd\u79fb\u5e76\u4e14\u5cf0\u503c\u5f3a\u5ea6\u964d\u4f4e\uff08\u4e0a\u56feb\uff0c\u5de6\uff09\uff0c\u8868\u660e\u9ad8\u538b\u4e0bCNT\u4e2d\u53d1\u751f\u4e86<strong><b>\u5f84\u5411\u7ed3\u6784\u8f6c\u53d8<\/b><\/strong>\uff0c\u4ece\u800c\u6539\u53d8\u4e86\u6837\u54c1\u7684\u4e9a\u5e26\u80fd\u9699\u3002\u5f53\u538b\u529b\u5378\u538b\u540e\u62c9\u66fc\u5149\u8c31\u4e2dRBM\u5cf0\u6ca1\u6709\u660e\u663e\u7684\u6062\u590d\uff08\u4e0a\u56feb\uff0c\u53f3\uff09\uff0c\u8868\u660e\u5927\u591a\u6570 CNT 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decoding=\"async\" class=\"aligncenter size-full wp-image-228336\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72475-2.png\" alt=\"\" width=\"370\" height=\"187\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72475-2.png 370w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/10\/\u56fe\u72475-2-300x152.png 300w\" sizes=\"(max-width: 370px) 100vw, 370px\" \/><\/p>\n<p>\u4f7f\u7528HNO<sub>3\u00a0<\/sub>\u9009\u62e9\u6027\u523b\u8680\u5728\u9ad8\u538b\u4e0b\u88ab\u538b\u6241CNT\u7684\u8fb9\u7f18\u5236\u5f97\u7684\u8fb9\u7f18\u6253\u5f00\u7684GNR\u00a0\uff08\u6765\u6e90\uff1aNature Electronics\uff09<\/p>\n<p style=\"text-align: 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\/><\/b><\/strong><\/p>\n<p>\u00a0GNRFET\u7684AFM\u56fe\u50cf\u548cRaman\u56fe\u50cf\u7684\u53e0\u52a0\u56fe\u53ca\u5176\u5ba4\u6e29\u4e0b\u7684\u8f93\u51fa\u548c\u8f6c\u79fb\u7279\u6027\u66f2\u7ebf\uff08\u6765\u6e90\uff1aNature Electronics\uff09<\/p>\n<p><strong><b>\u603b\u7ed3<\/b><\/strong><\/p>\n<p>\u5728\u672c\u5de5\u4f5c\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u63d0\u4f9b\u4e86\u4e00\u79cd\u9ad8\u4ea7\u7387\u5236\u5907\u5177\u6709\u5149\u6ed1\u8fb9\u7f18\u3001\u5927\u5e26\u9699\u548c\u9ad8\u8fc1\u79fb\u7387\u7684\u7a84\u4e14\u957f\u7684GNR\u7684\u65b9\u6cd5\uff0c\u4e5f\u63d0\u4f9b\u4e86\u63a7\u5236\u5176\u8fb9\u7f18\u7c7b\u578b\u7684\u65b9\u6cd5\uff0c\u4e3a\u63a2\u7d22GNR\u7684\u57fa\u672c\u7279\u6027\u53ca\u5176\u5728\u7535\u5b50\u548c\u5149\u7535\u5b50\u9886\u57df\u7684\u5b9e\u9645\u5e94\u7528\u6253\u4e0b\u4e86\u57fa\u7840\u3002\u8fd9\u79cd\u5236\u5907\u65b9\u6cd5\u4e5f\u6709\u671b\u88ab\u62d3\u5e7f\u5e94\u7528\u4e8e\u5176\u5b83\u5bcc\u52d2\u70ef\u6750\u6599\u548c\u7eb3\u7c73\u7ba1\u72b6\u6750\u6599\u4e0a\u3002\u8be5\u7814\u7a76\u6709\u5229\u4e8e\u4fc3\u8fdb\u78b3\u6750\u6599\u5728\u672a\u6765\u96c6\u6210\u7535\u8def\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n<p>\u539f\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/www.nature.com\/articles\/s41928-021-00633-6\">https:\/\/www.nature.com\/articles\/s41928-021-00633-6<\/a><\/p>\n<p>\u8bc4\u8bba\u6587\u7ae0\uff1ahttps:\/\/www.nature.com\/articles\/s41928-021-00645-2<\/p>\n<p>\u672c\u6587\u7531Silas\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7845\u57fa\u96c6\u6210\u7535\u8def\u6280\u672f\u53d1\u5c55\u5230\u6469\u5c14\u5b9a\u5f8b\u7684\u6781\u9650\u3002\u77f3\u58a8\u70ef\u7531\u4e8e\u5176\u8d85\u9ad8\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u7b49\u5353\u8d8a\u7279\u6027\u5728\u672a\u6765\u96c6\u6210\u7535\u8def\u5e94\u7528\u4e2d\u88ab\u5bc4\u4e88\u539a\u671b\u3002\u4f46\u96f6\u5e26\u9699\u7684\u7279\u70b9\u4f7f\u5f97\u4e8c\u7ef4\u77f3\u58a8\u70ef\u5728\u7535\u5b50\u548c\u5149\u7535\u5b50\u9886\u57df\u4e2d\u7684\u5e94&#8230;<\/p>\n","protected":false},"author":11454,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-228331","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/228331"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=228331"}],"version-history":[{"count":3,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/228331\/revisions"}],"predecessor-version":[{"id":228483,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/228331\/revisions\/228483"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=228331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=228331"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=228331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}