{"id":235707,"date":"2022-04-12T06:41:41","date_gmt":"2022-04-11T22:41:41","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=235707"},"modified":"2022-04-11T15:54:27","modified_gmt":"2022-04-11T07:54:27","slug":"%e9%ad%94%e8%a7%92%e7%9f%b3%e5%a2%a8%e7%83%af%e5%8f%88%e5%8f%88%e5%8f%88%e5%8f%91science%e5%95%a6","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=235707","title":{"rendered":"\u9b54\u89d2\u77f3\u58a8\u70ef\u53c8\u53c8\u53c8\u53d1Science\u5566"},"content":{"rendered":"<p style=\"text-align: left;\"><strong>\u4e00\u3001\u3010\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p>\u9b54\u89d2\u4e09\u5c42\u77f3\u58a8\u70ef\u4e2d\u7684\u8d85\u5bfc\u6001\u4f5c\u4e3a\u8d85\u5bfc\u5bb6\u65cf\u4e2d\u7684\u65b0\u6210\u5458\u800c\u5927\u653e\u5f02\u5f69\u3002\u5176\u5916\u5c42\u76f8\u5bf9\u4e8e\u4e2d\u95f4\u5c42\u4ee5\u76f8\u540c\u7684\u9b54\u89d2\u53d1\u751f\u626d\u66f2\uff0c\u8fd9\u79cd\u65b0\u7684\u4e09\u5c42\u7ed3\u6784\u5177\u6709\u6bd4\u5176\u53cc\u5c42\u7ed3\u6784\u66f4\u7a33\u5065\u7684\u8d85\u5bfc\u6027\u3002\u540c\u9b54\u89d2\u53cc\u5c42\u77f3\u58a8\u70ef\u76f8\u6bd4\uff0c\u5176\u66f4\u6613\u8c03\u63a7\uff0c\u5df2\u7ecf\u6210\u4e3a\u8bbe\u8ba1\u5f3a\u5173\u8054\u5e73\u5e26\u7684\u7edd\u4f73\u5e73\u53f0\u3002<\/p>\n<p>\u5728\u9b54\u89d2\u626d\u66f2\u4e09\u5c42\u77f3\u58a8\u70ef\uff08MATTG\uff09\u4e2d\u89c2\u6d4b\u5230\u7684\u8d85\u5bfc\u6027\u548c\u573a\u81f4\u91cf\u5b50\u5e72\u6d89\u4f7fMATTG\u6210\u4e3a\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\uff08MATBG\uff09\u4e4b\u5916\u552f\u4e00\u8868\u73b0\u51fa\u8d85\u5bfc\u8f6c\u53d8\u548c\u5b8f\u89c2\u91cf\u5b50\u76f8\u4f4d\u76f8\u5e72\u7279\u5f81\u7684\u83ab\u5c14\u5f02\u8d28\u7ed3\u6784\u3002\u7531\u4e8eMATTG\u548cMATBG\u5177\u6709\u4e8c\u91cd\u65cb\u8f6c\u5bf9\u79f0\u6027<em>C<\/em><sub>2<em>z<\/em><\/sub>\u7684\u72ec\u7279\u5c5e\u6027\uff0c\u56e0\u6b64\u6709\u4eba\u63d0\u51fa\uff0c\u8fd9\u79cd\u5bf9\u79f0\u6027\u5bf9\u4e8e\u5efa\u7acb\u626d\u66f2\u77f3\u58a8\u70ef\u7684\u8d85\u5bfc\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>MATTG \u7684\u8d85\u5bfc\u6027\u4f3c\u4e4e\u6bd4 MATBG \u66f4\u575a\u5b9e\uff0c\u7b2c\u4e00\u4ee3\u5668\u4ef6\u7684\u4e34\u754c\u6e29\u5ea6 (<em>T<sub>c<\/sub><\/em>) \u9ad8\u8fbe 2.9 K\u3002\u8fd9\u5bfc\u81f4\u4eba\u4eec\u731c\u6d4b\uff0cMATTG\u5728\u7ed3\u6784\u4e0a\u6bd4MATBG\u66f4\u7a33\u5b9a\uff0c\u5c06\u5b9e\u9a8c\u8bbe\u5907\u9501\u5b9a\u5728\u5177\u6709\u5173\u952e <em>C<\/em><sub>2<em>z<\/em><\/sub>\u5bf9\u79f0\u6027\u7684\u955c\u50cf\u5bf9\u79f0\u914d\u7f6e\u4e2d\u3002\u7406\u8bba\u4e0a\u9884\u6d4b\u955c\u50cf\u5bf9\u79f0\u6784\u578b\u5177\u6709 \u5947\u5f02\u6709\u5e8f\uff0c\u5305\u62ec\u81ea\u53d1\u5473\u5bf9\u79f0\u6027\u7834\u7f3a\u3001\u5411\u5217\u8d85\u5bfc\u548c\u81ea\u65cb\u4e09\u91cd\u6001\u914d\u5bf9\u3002\u7136\u800c\uff0c\u8fc4\u4eca\u4e3a\u6b62\uff0c\u5173\u4e8e\u8fd9\u79cd\u6750\u6599\u7684\u539f\u5b50\u6216\u7535\u5b50\u7ed3\u6784\u7684\u5b9e\u9a8c\u4fe1\u606f\u5f88\u5c11\u3002\u5373\u4f7f\u662f\u6700\u57fa\u672c\u7684\u5047\u8bbe\uff0c\u4e5f\u6ca1\u6709\u76f4\u63a5\u7684\u5b9e\u9a8c\u8bc1\u5b9e\u8d85\u5bfc\u5668\u4ef6\u5177\u6709\u7406\u8bba\u9884\u6d4b\u6240\u4f9d\u636e\u7684\u955c\u50cf\u5bf9\u79f0\u5806\u53e0\u3002<\/p>\n<p style=\"text-align: left;\"><strong>\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n<p style=\"text-align: left;\">4\u67087\u65e5\uff0c\u54e5\u4f26\u6bd4\u4e9a\u5927\u5b66\u7269\u7406\u7cfb\u7684Abhay N. Pasupathy\u6559\u6388\u56e2\u961f\u5728<em>Science<\/em>\u4e0a\u518d\u6b21\u62a5\u9053\u4e86\u9b54\u89d2\u626d\u66f2\u4e09\u5c42\u77f3\u58a8\u70ef\u7684\u91cd\u8981\u8fdb\u5c55\u3002\u4ed6\u4eec\u901a\u8fc7\u4f7f\u7528\u4f4e\u6e29\u626b\u63cf\u96a7\u9053\u663e\u5fae\u955c\u5728\u5df2\u89c2\u5bdf\u5230\u8d85\u5bfc\u6027\u7684\u626d\u8f6c\u89d2\u4e0b\u63ed\u793a\u4e86 MATTG\u7684\u6b63\u5e38\u6001\u7ed3\u6784\u548c\u7535\u5b50\u7279\u6027\u3002\u4ed6\u4eec\u53d1\u73b0\uff0c\u9876\u5c42\u548c\u5e95\u5c42\u4e4b\u95f4\u7684\u5c0f\u9519\u4f4d\u5bfc\u81f4\u6676\u683c\u91cd\u65b0\u6392\u5217\u6210\u4e09\u89d2\u5f62\u7574\u7684\u6a21\u5f0f\u3002\u8fd9\u4e9b\u7574\u5177\u6709\u795e\u5947\u7684\u9b54\u89d2\u626d\u66f2\u4e09\u5c42\u7ed3\u6784\uff0c\u5e76\u7531\u7ebf\u548c\u70b9\u7f3a\u9677\u7f51\u7edc\u9694\u5f00\u3002\u901a\u8fc7\u4f7f\u7528\u4f4e\u6e29\u626b\u63cf\u96a7\u9053\u663e\u5fae\u955c\u548c\u5149\u8c31\uff08STM\/S\uff09\u57284.8-7.2 K\u4e0b\u8fdb\u884c\u539f\u5b50\u5c3a\u5ea6\u6210\u50cf\uff0c\u76f4\u63a5\u8868\u5f81\u4e86MATTG\u7684\u7535\u5b50\u7ed3\u6784\uff0c\u5e76\u89c2\u5bdf\u5230\u4e86\u8d85\u5bfc\u6027\u3002\u771f\u6b63\u7684\u4e09\u5c42\u6837\u672c\u7ecf\u5386\u4e86\u83ab\u5c14\u6676\u683c\u7684\u5f3a\u70c8\u91cd\u6784\uff0c\u8be5\u683c\u5c06\u56fe\u5c42\u9501\u5b9a\u4e3a\u8fd1\u9b54\u89d2\u89d2\u5ea6\u7684\u955c\u50cf\u5bf9\u79f0\u7574\uff0c\u5176\u5927\u5c0f\u4e0e\u8d85\u5bfc\u76f8\u5e72\u957f\u5ea6\u76f8\u5f53\u3002\u8fd9\u79cd\u5f1b\u8c6b\u5f15\u5165\u4e86\u4e00\u7cfb\u5217\u5c40\u90e8\u626d\u8f6c\u89d2\u65ad\u5c42\uff0c\u79f0\u4e3a\u626d\u8f6c\u65ad\u5c42\u548c\u83ab\u5c14\u5b64\u5b50\uff0c\u5176\u7535\u5b50\u7ed3\u6784\u540c\u80cc\u666f\u533a\u57df\u6709\u8f83\u5927\u7684\u504f\u79fb\uff0c\u5bfc\u81f4\u63ba\u6742\u6709\u5173\u7684\u7a7a\u95f4\u9897\u7c92\u7535\u5b50\u666f\u8c61\u3002\u5728\u8f93\u8fd0\u6d4b\u91cf\u4e2d\u89c2\u5bdf\u5230\u8d85\u5bfc\u6027\u7684\u63ba\u6742\u4e2d\uff0c\u8d39\u7c73\u80fd\u7ea7\u7684\u6001\u5bc6\u5ea6\u8fbe\u5230\u4e86\u6700\u5927\u7a0b\u5ea6\u7684\u5747\u5300\u3002\u8be5\u8bba\u6587\u4ee5\u9898\u4e3a\u201c<strong>Orderly disorder in magic-angle twisted trilayer graphene<\/strong>\u201d\u53d1\u8868\u5728\u77e5\u540d\u671f\u520a<strong><em>Science<\/em><\/strong>\u4e0a\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-235721 alignleft\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/0.png\" alt=\"\" width=\"1181\" height=\"482\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/0.png 1181w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/0-300x122.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/0-768x313.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/0-1024x418.png 1024w\" sizes=\"(max-width: 1181px) 100vw, 1181px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: left;\"><strong>\u00a0\u00a0\u4e09\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-235713\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/1-7.jpg\" alt=\"\" width=\"4192\" height=\"2581\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/1-7.jpg 4192w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/1-7-300x185.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/1-7-768x473.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/1-7-1024x630.jpg 1024w\" sizes=\"(max-width: 4192px) 100vw, 4192px\" \/><strong>\u56fe<\/strong><strong>1<\/strong>. \u626d\u66f2\u4e09\u5c42\u77f3\u58a8\u70ef\u7684STM\u89c2\u6d4b \u00a9 2022AAAS<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-235714\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/2-6.jpg\" alt=\"\" width=\"4296\" height=\"1711\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/2-6.jpg 4296w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/2-6-300x119.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/2-6-768x306.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/2-6-1024x408.jpg 1024w\" sizes=\"(max-width: 4296px) 100vw, 4296px\" \/><strong>\u56fe<\/strong><strong>2<\/strong>. \u57281.55\u00b0\u65f6MATTG\u7684STM\u56fe\u50cf\u548c\u5149\u8c31 \u00a9 2022AAAS<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-235715\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/3-6.jpg\" alt=\"\" width=\"2696\" height=\"3445\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/3-6.jpg 2696w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/3-6-235x300.jpg 235w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/3-6-768x981.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/3-6-801x1024.jpg 801w\" sizes=\"(max-width: 2696px) 100vw, 2696px\" \/>\u56fe3. \u83ab\u5c14\u6676\u683c\u91cd\u6784\u00a0\u00a9 2022AAAS<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-235716\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/4-5.jpg\" alt=\"\" width=\"4296\" height=\"3936\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/4-5.jpg 4296w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/4-5-300x275.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/4-5-768x704.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/04\/4-5-1024x938.jpg 1024w\" sizes=\"(max-width: 4296px) 100vw, 4296px\" \/><strong>\u56fe<\/strong><strong>4<\/strong>. \u5173\u8054\u80fd\u9699\u548c\u5e73\u5e26\u5171\u632f \u00a9 2022AAAS<\/p>\n<p>\u8bba\u6587\u94fe\u63a5\uff1a<\/p>\n<p>https:\/\/www.science.org\/doi\/10.1126\/science.abk1895<\/p>\n<p>\u672c\u6587\u7531\u5c0f\u827a\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u3010\u5bfc\u8bfb\u3011 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