{"id":224988,"date":"2021-07-24T06:22:41","date_gmt":"2021-07-23T22:22:41","guid":{"rendered":"\/\/m.iemloyee.com\/?p=224988"},"modified":"2021-07-23T21:28:34","modified_gmt":"2021-07-23T13:28:34","slug":"%e6%b1%87%e6%80%bb%ef%bc%9a%e8%bf%99%e6%98%af%e4%b8%80%e4%b8%aa%e4%ba%ba%e4%b8%a4%e5%b9%b4%e5%8f%91%e7%9a%84nature%e3%80%81science-%e5%be%88%e5%a4%9a%e5%be%88%e5%a4%9a","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=224988","title":{"rendered":"\u6c47\u603b\uff1a\u8fd9\u662f\u4e00\u4e2a\u4eba\u4e24\u5e74\u53d1\u7684Nature\u3001Science! \u5f88\u591a\u5f88\u591a"},"content":{"rendered":"

7\u670822\u65e5\uff0c\u201c\u5929\u624d\u5c11\u5e74\u201d\u66f9\u539f\u518d\u6b21\u5df2\u7b2c\u4e00\u4f5c\u8005+\u901a\u8baf\u4f5c\u8005\u7684\u8eab\u4efd\u5728\u56fd\u9645\u9876\u5c16\u5b66\u672f\u671f\u520aNature\u4e0a\u53d1\u8868\u4e86\u5173\u4e8e\u9b54\u89d2\u77f3\u58a8\u70ef\u7684\u6700\u65b0\u7814\u7a76\u6210\u679c\u3002\u81ea2018\u5e743\u6708\uff0c\u4e24\u7bc7\u201c\u80cc\u9760\u80cc\u201d\u6210\u679c\u5f15\u7206\u4e86\u5b66\u672f\u5708\u540e\uff0c\u66f9\u539f\u4e00\u76f4\u4fdd\u6301\u7740\u8d85\u9ad8\u9891\u7387\u7684\u9876\u520a\u53d1\u8868\u901f\u5ea6\uff0c\u6b64\u6b21\u53d1\u8868\u7684\u6210\u679c\u5df2\u662f\u4ed6\u4eba\u751f\u4e2d\u7684\u7b2c\u516b\u7bc7Nature\uff0c\u5982\u6b64\u4e30\u7855\u7684\u6210\u679c\uff0c\u7740\u5b9e\u4ee4\u4eba\u8273\u7fa1\u3002<\/p>\n

\u4e0b\u9762\u8ba9\u6211\u4eec\u901a\u8fc7\u66f9\u539f\u8fd98\u7bc7Nature\u548c1\u7bc7Science\u8d70\u8fdb\u9b54\u89d2\u77f3\u58a8\u70ef\u7684\u795e\u5947\u4e16\u754c\u3002<\/p>\n

1. Nature\uff1a\u5728\u9b54\u89d2\u77f3\u58a8\u70ef\u8d85\u6676\u683c\u4e2d\u534a\u586b\u5145\u65f6\u7684\u76f8\u5173\u7edd\u7f18\u4f53\u884c\u4e3a<\/b><\/strong><\/p>\n

\u8303\u5fb7\u534e\u5f02\u8d28\u7ed3\u6784\u662f\u4e8c\u5143\u6784\u7b51\u5355\u5143\u5782\u76f4\u5806\u53e0\u800c\u6210\uff0c\u5728\u4e8c\u7ef4\u6750\u6599\u4e30\u5bcc\u7684\u529f\u80fd\u6027\u57fa\u7840\u4e0a\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u591a\u7684\u5de5\u7a0b\u5316\u64cd\u7eb5\u3002\u5176\u4e2d\u4e00\u4e2a\u65b9\u5411\uff0c\u5c31\u662f\u901a\u8fc7\u63a7\u5236\u5c42\u95f4\u626d\u66f2\u89d2\u5ea6\uff0c\u6765\u8c03\u63a7\u8303\u5fb7\u534e\u5f02\u8d28\u7ed3\u7684\u7535\u5b50\u7ed3\u6784\u3002\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u5173\u4e8e\u626d\u66f2\u89d2\u5ea6\u5728\u8303\u5fb7\u74e6\u5c14\u65af\u5f02\u8d28\u7ed3\u6784\u4e2d\u6548\u5e94\u7684\u7814\u7a76\u4e3b\u8981\u96c6\u4e2d\u5728\u77f3\u58a8\u70ef\/\u516d\u65b9\u6c2e\u5316\u787c\u626d\u66f2\u7ed3\u6784\u4e2d\uff0c\u7531\u4e8e\u5728\u516d\u65b9\u6c2e\u5316\u787c\u4e2d\u5b58\u5728\u5927\u5e26\u9699\uff0c\u5176\u8868\u73b0\u51fa\u76f8\u5bf9\u8f83\u5f31\u7684\u5c42\u95f4\u76f8\u4e92\u4f5c\u7528\u3002<\/p>\n

\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662P. Jarillo-Herrero\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09\u56e2\u961f\u548c\u66f9\u539f\uff08\u7b2c\u4e00\u4f5c\u8005\uff09<\/b><\/strong>\u7684\u5e26\u9886\u4e0b\uff0c\u4e0e\u7f8e\u56fd\u54c8\u4f5b\u5927\u5b66\uff0c\u65e5\u672c\u56fd\u7acb\u6750\u6599\u79d1\u5b66\u7814\u7a76\u6240<\/b><\/strong>\u5408\u4f5c\uff0c\u62a5\u9053\u4e86\u5f53\u4e24\u4e2a\u77f3\u58a8\u70ef\u7247\u6750\u626d\u66f2\u63a5\u8fd1\u7406\u8bba\u9884\u6d4b\u7684\u201c\u9b54\u89d2\u201d\u65f6\uff0c\u7531\u4e8e\u5f3a\u7684\u5c42\u95f4\u8026\u5408\uff0c\u4ea7\u751f\u7684\u7535\u8377\u4e2d\u6027\u9644\u8fd1\u7684\u80fd\u5e26\u7ed3\u6784\u53d8\u5f97\u5e73\u5766\u3002\u8fd9\u4e9b\u6241\u5e73\u5e26\u5728\u534a\u586b\u5145\u65f6\u8868\u73b0\u51fa\u7edd\u7f18\u72b6\u6001\uff0c\u4ea7\u751f\u7684\u65b0\u7535\u5b50\u6001\u662fMott\u7edd\u7f18\u4f53\u6001\uff0c\u6765\u6e90\u4e8e\u7535\u5b50\u4e4b\u95f4\u7684\u5f3a\u6392\u65a5\u4f5c\u7528\u3002\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u7684\u72ec\u7279\u6027\u8d28\u53ef\u80fd\u4e3a\u65e0\u78c1\u573a\u7684\u4e8c\u7ef4\u5e73\u53f0\u4e0a\u7684\u591a\u4f53\u91cf\u5b50\u76f8\u4f4d\u5f00\u542f\u65b0\u7684\u8fd0\u52a8\u573a\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cCorrelated insulator behaviour at half-filling in magic-angle graphene superlattices<\/b><\/strong>\u201d\u53d1\u8868\u5728\u4e86Nature<\/b><\/strong>\u4e0a\u3002<\/p>\n

\u7814\u7a76\u8868\u660e\uff0c\u77f3\u58a8\u70ef\u53ef\u4ee5\u901a\u8fc7\u8303\u5fb7\u534e\u5de5\u7a0b\u8f6c\u5316\u4e3a\u5e73\u8861\u5e26\u7cfb\u7edf\uff0c\u5176\u4e2d\u76f8\u5173\u6548\u5e94\u8d77\u7740\u57fa\u7840\u6027\u4f5c\u7528\u3002\u9b54\u89d2TwBLG\u4e3a\u7814\u7a76Mott\u7edd\u7f18\u4f53\u6001\u63d0\u4f9b\u4e86\u4e00\u4e2a\u65b0\u7684\u5e73\u53f0\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u5bf9\u5f3a\u5173\u8054\u6750\u6599\u7684\u6d1e\u5bdf\u529b\uff0c\u7279\u522b\u662f\u9ad8\u6e29\u8d85\u5bfc\u6027\u3002\u4e09\u89d2\u5f62\u6676\u683c\u4e0a\u7684\u81ea\u65cb\u548c\u8c37\u7ed3\u5408\u81ea\u7531\u5ea6\u7684\u4e30\u5bcc\u6027\u4e5f\u53ef\u4ee5\u5f15\u8d77\u5982\u91cf\u5b50\u81ea\u65cb\u6db2\u4f53\u7b49\u5916\u6765\u91cf\u5b50\u76f8\u4f4d\u3002<\/p>\n

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\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Correlated insulator behaviour at half-filling in magic-angle graphene superlattices<\/u><\/a>\uff08Nature,\u00a02018, DOI: 10.1038\/nature26154\uff09<\/p>\n

2. Nature\uff1a\u9b54\u89d2\u77f3\u58a8\u70ef\u8d85\u6676\u683c\u4e2d\u7684\u975e\u5e38\u89c4\u8d85\u5bfc\u6027<\/b><\/strong><\/p>\n

\u6570\u5341\u5e74\u6765\uff0c\u5f3a\u5173\u8054\u7535\u5b50\u6750\u6599\u7684\u884c\u4e3a\u4ee4\u7269\u7406\u5b66\u5bb6\u611f\u5230\u56f0\u60d1\uff0c\u7279\u522b\u662f\u975e\u5e38\u89c4\u8d85\u5bfc\u4f53\u7684\u884c\u4e3a\u3002\u8fd9\u79cd\u56f0\u96be\u6fc0\u53d1\u4e86\u65b0\u7684\u7814\u7a76\u8303\u5f0f\uff0c\u4f8b\u5982\u6a21\u62df\u91cf\u5b50\u6750\u6599\u7684\u8d85\u51b7\u539f\u5b50\u6676\u683c\u3002<\/p>\n

\u5728\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662P. Jarillo-Herrero\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09\u548c\u66f9\u539f\uff08\u7b2c\u4e00\u4f5c\u8005\uff09\u56e2\u961f<\/b><\/strong>\u7684\u5e26\u9886\u4e0b\uff0c\u4e0e\u7f8e\u56fd\u54c8\u4f5b\u5927\u5b66\uff0c\u65e5\u672c\u56fd\u7acb\u6750\u6599\u79d1\u5b66\u7814\u7a76\u6240<\/b><\/strong>\u5408\u4f5c\uff0c\u62a5\u9053\u4e86\u5806\u53e0\u5177\u6709\u5c0f\u626d\u66f2\u89d2\u7684\u4e24\u4e2a\u77f3\u58a8\u70ef\u7247\u4e2d\u4e8c\u7ef4\u8d85\u6676\u683c\uff0c\u4ea7\u751f\u4e00\u79cd\u5168\u65b0\u7684\u7535\u5b50\u6001\u2014\u2014\u8d85\u5bfc\u6001\u3002\u5f53\u65cb\u8f6c\u89d2\u5ea6\u5c0f\u5230\u9b54\u89d2\u65f6\uff08<1.05\u00b0\uff09\uff0c\u626d\u66f2\u7684\u53cc\u5c42\u77f3\u58a8\u70ef\u4e2d\u5782\u76f4\u5806\u53e0\u7684\u539f\u5b50\u533a\u57df\u4f1a\u5f62\u6210\u7a84\u7535\u5b50\u80fd\u5e26\uff0c\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u6548\u5e94\u589e\u9879\uff0c\u4ece\u800c\u4ea7\u751f\u975e\u5bfc\u7535\u7684Mott\u7edd\u7f18\u6001\u3002\u5728Mott\u7edd\u7f18\u6001\u60c5\u51b5\u4e0b\u52a0\u5165\u5c11\u91cf\u7535\u8377\u8f7d\u6d41\u5b50\uff0c\u5c31\u53ef\u4ee5\u6210\u529f\u8f6c\u53d8\u4e3a\u8d85\u5bfc\u6001\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cUnconventional superconductivity in magic-angle graphene superlattices<\/b><\/strong>\u201d\u53d1\u8868\u5728\u4e86Nature<\/b><\/strong>\u4e0a\u3002<\/p>\n

\u77f3\u58a8\u70ef\u8d85\u6676\u683c\u4e2d\u975e\u5e38\u89c4\u8d85\u5bfc\u7684\u5b9e\u73b0\u5c06\u77f3\u58a8\u70ef\u8d85\u6676\u683c\u5efa\u7acb\u4e3a\u4e00\u4e2a\u7528\u4e8e\u7814\u7a76\u76f8\u5173\u7535\u5b50\u7269\u7406\u7684\u76f8\u5bf9\u7b80\u5355\u7684\uff0c\u53ef\u8bbf\u95ee\u548c\u9ad8\u5ea6\u53ef\u8c03\u7684\u5e73\u53f0\u3002\u77f3\u58a8\u70ef\u8d85\u6676\u683c\u4e2d\u7684\u76f8\u4e92\u4f5c\u7528\u53ef\u4ee5\u901a\u8fc7\u626d\u66f2\u89d2\u5ea6\u548c\u901a\u8fc7\u5dee\u5206\u95e8\u63a7\u65bd\u52a0\u5782\u76f4\u7535\u573a\u6765\u8fdb\u4e00\u6b65\u5fae\u8c03\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u5411\u77f3\u58a8\u70ef\u8d85\u6676\u683c\u65bd\u52a0\u538b\u529b\u4ee5\u589e\u52a0\u5c42\u95f4\u6742\u5316\uff0c\u6216\u901a\u8fc7\u8026\u5408\u4e0d\u540c\u7684\u77f3\u58a8\u70ef\u8d85\u6676\u683c\u7ed3\u6784\u4ee5\u5f15\u8d77\u5782\u76f4\u65b9\u5411\u4e0a\u7684Jospehson\u8026\u5408\uff0cTc<\/sub>\u53ef\u4ee5\u8fdb\u4e00\u6b65\u589e\u5f3a\u3002\u7c7b\u4f3c\u7684\u9b54\u89d2\u8d85\u6676\u683c\u548c\u5e73\u5e26\u7535\u5b50\u7ed3\u6784\u4e5f\u53ef\u4ee5\u7528\u5176\u4ed6\u4e8c\u7ef4\u6750\u6599\u6216\u6676\u683c\u6765\u5b9e\u73b0\uff0c\u4ee5\u7814\u7a76\u5177\u6709\u4e0d\u540c\u5c5e\u6027\u7684\u5f3a\u76f8\u5173\u7cfb\u7edf\u3002<\/p>\n

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\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Unconventional superconductivity in magic-angle graphene superlattices<\/u><\/a>\uff08Nature,\u00a02018, DOI: 10.1038\/nature26160\uff09<\/p>\n

3. <\/b><\/strong>Nature: \u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u4e2d\u7684\u53ef\u8c03\u5173\u8054\u6001\u548c\u81ea\u65cb\u6781\u5316\u76f8<\/b><\/strong><\/p>\n

\u8fd1\u6765\u7684\u7814\u7a76\u5728\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u4e2d\u53d1\u73b0\u4e86\u76f8\u4e92\u5173\u8054\u7684\u7edd\u7f18\u6001\u548c\u8d85\u5bfc\u6027\u3002\u8fd9\u4e3a\u5728\u626d\u66f2\u8303\u5fb7\u74e6\u5c14\u65af\u5f02\u8d28\u7ed3\u6784\u4e2d\u5b9e\u73b0\u5bf9\u7535\u5b50\u76f8\u5173\u6027\u7684\u5b9e\u9a8c\u7814\u7a76\u5960\u5b9a\u4e86\u57fa\u7840\u3002\u56e0\u6b64\uff0c\u5c06\u8fd9\u4e00\u5bf9\u4e8e\u626d\u66f2\u89d2\u7684\u63a7\u5236\u884c\u4e3a\u62d3\u5c55\u5230\u5176\u4ed6\u4e8c\u7ef4\u7cfb\u7edf\uff0c\u6216\u8bb8\u80fd\u591f\u5c55\u73b0\u7c7b\u4f3c\u7684\u7269\u7406\u884c\u4e3a\uff0c\u5e76\u5728\u8fd9\u4e9b\u7cfb\u7edf\u4e2d\u5b9e\u73b0\u5bf9\u7535\u5b50-\u7535\u5b50\u4f5c\u7528\u7684\u8c03\u63a7\u3002<\/p>\n

\u9ebb\u7701\u7406\u5de5\u5927\u5b66\u7684Pablo Jarillo-Herrero\u548c\u66f9\u539f<\/b><\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba\u53d1\u6587\u62a5\u9053\u4e86\u4e00\u79cd\u57fa\u4e8e\u5c0f\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\uff08TBBG\uff09\u7684\u9ad8\u5ea6\u53ef\u8c03\u5173\u8054\u7cfb\u7edf\u3002\u7814\u7a76\u4eba\u5458\u53d1\u73b0TBBG\u5177\u6709\u4e30\u5bcc\u7684\u76f8\u56fe\u6027\u8d28\u4ee5\u53ca\u5bf9\u626d\u66f2\u89d2\u548c\u7535\u4f4d\u79fb\u573a\uff08displacement field\uff09\u9ad8\u5ea6\u654f\u611f\u7684\u53ef\u8c03\u5173\u8054\u7edd\u7f18\u6001\uff0c\u8fdb\u4e00\u6b65\u5730\u8bf4\uff0c\u5173\u8054\u7edd\u7f18\u6001\u80fd\u591f\u6839\u636e\u7535\u4f4d\u79fb\u573a\u7684\u5f00\/\u5173\u72b6\u6001\u8fdb\u884c\u8f6c\u53d8\u3002\u800c\u5173\u8054\u6001\u5bf9\u78c1\u573a\u7684\u54cd\u5e94\u5219\u8868\u660e\u81ea\u65cb\u6781\u5316\u57fa\u6001\u7684\u5b58\u5728\uff0c\u8fd9\u4e0e\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u5b8c\u5168\u4e0d\u540c\u3002\u4e0d\u4ec5\u5982\u6b64\uff0c\u5728\u66f4\u4f4e\u7684\u626d\u66f2\u89d2\u8303\u56f4\u5185\uff0cTBBG\u5728\u7535\u4e2d\u6027\u533a\u9644\u8fd1\u5c55\u73b0\u4e86\u591a\u7cfb\u5217\u7684\u5e73\u5e26\uff08flat band\uff09\uff0c\u5bfc\u81f4\u4e86\u591a\u79cd\u5173\u8054\u6001\u7684\u51fa\u73b0\uff0c\u5e76\u4e14\u5747\u80fd\u88ab\u7535\u4f4d\u79fb\u573a\u6240\u8c03\u63a7\u3002\u7814\u7a76\u8ba4\u4e3a\uff0c\u8fd9\u4e9b\u7ed3\u679c\u4e3a\u5728\u626d\u66f2\u8d85\u6676\u683c\u4e2d\u63a2\u7d22\u626d\u66f2\u89d2\/\u7535\u573a\u53ef\u63a7\u7684\u5173\u8054\u76f8\u63d0\u4f9b\u4e86\u673a\u4f1a\u30022020\u5e7405\u670806\u65e5\uff0c\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cTunable correlated states and spin-polarized phases in twisted bilayer\u2013bilayer graphene<\/b><\/strong>\u201d\u7684\u6587\u7ae0\u5728\u7ebf\u53d1\u8868\u5728Nature<\/b><\/strong>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Tunable correlated states and spin-polarized phases in twisted bilayer\u2013bilayer graphene<\/a>\uff08Nature, 2020, DOI: 10.1038\/s41586-020-2260-6\uff09<\/p>\n

4. Nature\uff1a\u9b54\u89d2\u77f3\u58a8\u70ef\u4e2d\u7684\u626d\u66f2\u89d2\u65e0\u5e8f\u548c\u6717\u9053\u80fd\u7ea7<\/b><\/strong><\/p>\n

\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662Pablo Jarillo-Herrero\u6559\u6388\u548c\u66f9\u539f<\/b><\/strong>\u4f7f\u7528\u7eb3\u7c73\u7ea7\u9488\u5c16\u626b\u63cf\u8d85\u5bfc\u91cf\u5b50\u5e72\u6d89\u88c5\u7f6e(SQUID-on-tip)\u83b7\u5f97\u5904\u4e8e\u5b50\u970d\u5c14\u6001\u7684\u6717\u9053\u80fd\u7ea7\u7684\u65ad\u5c42\u56fe\u50cf\uff0c\u5e76\u7ed8\u5236\u516d\u65b9\u6c2e\u5316\u787c(hBN) \u5c01\u88c5\u7684MATBG\u5668\u4ef6\u7684\u5c40\u90e8\u53d8\u5316\u56fe\uff0c\u5176\u76f8\u5bf9\u7cbe\u5ea6\u8fbe\u52300.002\u5ea6\uff0c\u5e76\u4e14\u7a7a\u95f4\u5206\u8fa8\u7387\u4e3a\u51e0\u4e2a\u83ab\u5c14\u5468\u671f\u3002\u7814\u7a76\u53d1\u73b0\u03b8\u65e0\u5e8f\u7a0b\u5ea6\u4e0eMATBG\u4f20\u8f93\u7279\u6027\u7684\u8d28\u91cf\u4e4b\u95f4\u5b58\u5728\u76f8\u5173\u6027\uff0c\u5e76\u4e14\u8868\u660e\u5373\u4f7f\u662f\u5177\u6709\u76f8\u5173\u72b6\u6001\u548c\u8d85\u5bfc\u6027\u7684\u6700\u5148\u8fdb\u7684\u8bbe\u5907\uff0c\u5176\u03b8\u7684\u5c40\u90e8\u53d8\u5316\u4e5f\u9ad8\u8fbe0.1\u5ea6\uff0c\u5177\u6709\u8f83\u5927\u7684\u68af\u5ea6\u548c\u8df3\u8dc3\u7f51\u7edc\uff0c\u5e76\u4e14\u53ef\u80fd\u5305\u542b\u6ca1\u6709\u5c40\u90e8MATBG\u884c\u4e3a\u7684\u533a\u57df\u3002\u540c\u65f6MATBG\u4e2d\u7684\u76f8\u5173\u72b6\u6001\u76f8\u5bf9\u4e8e\u626d\u66f2\u89d2\u5f02\u5e38\u7279\u522b\u8106\u5f31\uff0c\u03b8\u7684\u68af\u5ea6\u4f1a\u4ea7\u751f\u5927\u7684\u6805\u6781\u53ef\u8c03\u8c10\u7684\u5e73\u9762\u5185\u7535\u573a\uff0c\u5373\u4f7f\u5728\u91d1\u5c5e\u533a\u57df\u4e5f\u4e0d\u4f1a\u88ab\u5c4f\u853d\uff0c\u4ece\u800c\u901a\u8fc7\u5f62\u6210\u8fb9\u7f18\u901a\u9053\u800c\u6539\u53d8\u91cf\u5b50\u970d\u5c14\u6001\uff0c\u53ef\u80fd\u4f1a\u5f71\u54cd\u76f8\u5173\u6001\u548c\u8d85\u5bfc\u6001\u7684\u76f8\u56fe\u3002\u56e0\u6b64\uff0c\u4f5c\u8005\u786e\u7acb\u4e86\u626d\u66f2\u89d2\u65e0\u5e8f\u4f5c\u4e3a\u4e00\u79cd\u975e\u4f20\u7edf\u7c7b\u578b\u65e0\u5e8f\u7684\u91cd\u8981\u6027\uff0c\u4ece\u800c\u80fd\u786e\u4fdd\u5728\u7ed3\u6784\u8bbe\u8ba1\u4e2d\u4f7f\u7528\u626d\u66f2\u89d2\u68af\u5ea6\uff0c\u7528\u4e8e\u76f8\u5173\u73b0\u8c61\u7684\u5b9e\u73b0\u548c\u95e8-\u53ef\u8c03\u7684\u5185\u7f6e\u5e73\u9762\u7535\u573a\u4ee5\u5e94\u7528\u4e8e\u8bbe\u5907\u5e94\u7528\u7a0b\u5e8f\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cMapping the twist-angle disorder and Landau levels in magic-angle graphene<\/b><\/strong>\u201d\u7684\u6587\u7ae0\u5728\u7ebf\u53d1\u8868\u5728Nature<\/b><\/strong>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Mapping the twist-angle disorder and Landau levels in magic-angle graphene\uff08Nature, 2020, DOI: 10.1038\/s41586-020-2255-3\uff09<\/p>\n

5. Nature\uff1a\u9b54\u89d2\u626d\u66f2\u4e09\u5c42\u77f3\u58a8\u70ef\u4e2d\u53ef\u8c03\u8c10\u7684\u5f3a\u8026\u5408\u8d85\u5bfc<\/b><\/strong><\/p>\n

\u83ab\u5c14\u8d85\u6676\u683c\u6700\u8fd1\u5df2\u7ecf\u6210\u4e3a\u4e00\u4e2a\u5e73\u53f0\uff0c\u53ef\u4ee5\u5728\u6b64\u5e73\u53f0\u4e0a\u4ee5\u524d\u6240\u672a\u6709\u7684\u53ef\u8c03\u6027\u7814\u7a76\u76f8\u5173\u7684\u7269\u7406\u5b66\u548c\u8d85\u5bfc\u6027\u3002\u5c3d\u7ba1\u5728\u5176\u4ed6\u51e0\u79cd\u83ab\u5c14\u6761\u7eb9\u7cfb\u7edf\u4e2d\u4e5f\u89c2\u5bdf\u5230\u4e86\u76f8\u5173\u7684\u6548\u5e94\uff0c\u4f46\u9b54\u89d2\u626d\u66f2\u7684\u53cc\u5c42\u77f3\u58a8\u70ef\u4ecd\u7136\u662f\u552f\u4e00\u53ef\u91cd\u590d\u6d4b\u91cf\u51fa\u575a\u56fa\u7684\u8d85\u5bfc\u6027\u7684\u77f3\u58a8\u70ef\u3002\u9ebb\u7701\u7406\u5de5Pablo Jarillo-Herrero<\/b><\/strong>\u548c<\/b><\/strong>\u66f9\u539f<\/b><\/strong>\u5b9e\u73b0\u4e86\u9b54\u89d2\u626d\u66f2\u4e09\u5c42\u77f3\u58a8\u70ef\uff08MATTG\uff09\u4e2d\u7684\u83ab\u5c14\u6761\u7eb9\u8d85\u5bfc\u4f53\uff0c\u5176\u6bd4\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u5177\u6709\u66f4\u597d\u7684\u7535\u5b50\u7ed3\u6784\u53ef\u8c03\u6027\u548c\u8d85\u5bfc\u6027\u80fd\u3002\u970d\u5c14\u6548\u5e94\u548c\u91cf\u5b50\u632f\u8361\u4f5c\u4e3a\u5bc6\u5ea6\u548c\u7535\u573a\u7684\u51fd\u6570\u7684\u6d4b\u91cf\u4f7f\u80fd\u591f\u786e\u5b9a\u6b63\u5e38\u91d1\u5c5e\u72b6\u6001\u4e0b\u7cfb\u7edf\u7684\u53ef\u8c03\u8c10\u76f8\u754c\u3002\u96f6\u78c1\u573a\u7684\u7535\u963b\u7387\u6d4b\u91cf\u8868\u660e\uff0c\u8d85\u5bfc\u7535\u6027\u7684\u5b58\u5728\u4e0e\u6bcf\u4e2a\u6469\u5c14\u5355\u5143\u683c\u4e2d\u4e24\u4e2a\u8f7d\u6d41\u5b50\u51fa\u73b0\u7684\u5bf9\u79f0\u5bf9\u79f0\u76f8\u7d27\u5bc6\u76f8\u5173\u3002\u8d85\u5bfc\u76f8\u88ab\u6291\u5236\u5e76\u9650\u5236\u5728\u90e8\u5206\u56f4\u7ed5\u5bf9\u79f0\u5bf9\u79f0\u76f8\u7684Van Hove\u5947\u5f02\u70b9\u4e0a\uff0c\u8fd9\u4e0e\u5f31\u8026\u5408Bardeen-Cooper-Schriefer\u7406\u8bba\u5f88\u96be\u534f\u8c03\u3002\u6b64\u5916\uff0c\u7cfb\u7edf\u5e7f\u6cdb\u7684\u539f\u4f4d\u53ef\u8c03\u6027\u4f7f\u80fd\u591f\u8fbe\u5230\u8d85\u5f3a\u8026\u5408\u72b6\u6001\uff0c\u5176\u7279\u5f81\u662fGinzburg-Landau\u76f8\u5e72\u957f\u5ea6\u8fbe\u5230\u4e86\u5e73\u5747\u7c92\u5b50\u95f4\u8ddd\u79bb\uff0c\u5e76\u4e14\u975e\u5e38\u5927\u7684TBKT\/TF\u503c\u8d85\u8fc70.1\u3002\u8fd9\u4e9b\u89c2\u5bdf\u7ed3\u679c\u8868\u660e\uff0cMATTG\u53ef\u4ee5\u5728\u5206\u9891\u9644\u8fd1\u88ab\u7535\u8c03\u8c10\u4e3a\u4e8c\u7ef4Bose-Einstein\u51b7\u51dd\u7269\u3002\u6587\u7ae0\u7ed3\u679c\u5efa\u7acb\u4e86\u53ef\u8c03\u8c10\u7684\u83ab\u5c14\u6761\u7eb9\u8d85\u5bfc\u4f53\u7cfb\u5217\uff0c\u5b83\u4eec\u6709\u53ef\u80fd\u5f7b\u5e95\u6539\u53d8\u5bf9\u5f3a\u8026\u5408\u8d85\u5bfc\u6027\u7684\u57fa\u672c\u7406\u89e3\u548c\u5e94\u7528\u3002<\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Tunable strongly coupled superconductivity in magic-angle twisted trilayer graphene(Nature, 2021, DOI:10.1038\/s41586-021-03192-0)<\/p>\n

\u00a0<\/b><\/strong>6.\u00a0<\/b><\/strong>Nature<\/b><\/strong>\uff1a<\/b><\/strong>\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\uff08MATBG\uff09\u7684\u5bf9\u79f0\u6027\u7834\u7f3a\u591a\u4f53\u57fa\u6001\u548c\u975e\u5e73\u51e1\u62d3\u6251\u73b0\u8c61<\/b><\/strong><\/p>\n

\u5728\u5177\u6709\u5e73\u5766\u7535\u5b50\u5e26\u7684\u51dd\u805a\u6001\u7cfb\u7edf\u4e2d\uff0c\u7535\u5b50\u95f4\u7684\u5e93\u4ed1\u76f8\u4e92\u4f5c\u7528\u5f88\u5bb9\u6613\u8d85\u8fc7\u5b83\u4eec\u7684\u52a8\u80fd\uff0c\u4ece\u800c\u4ea7\u751f\u5404\u79cd\u5947\u5f02\u7684\u91cf\u5b50\u76f8\uff0c\u4f8b\u5982Mott\u7edd\u7f18\u4f53\u548cWigner\u6676\u4f53\u7b49\u3002\u5728\u8fd9\u79cd\u72b6\u6001\u4e0b\uff0c\u7535\u5b50\u53ef\u80fd\u4f1a\u81ea\u53d1\u5730\u81ea\u6392\u5e8f\uff0c\u4ee5\u4f7f\u603b\u5e93\u4ed1\u80fd\u6700\u5c0f\u5316\uff0c\u4f46\u662f\u4f1a\u589e\u52a0\u5b83\u4eec\u7684\u52a8\u80fd\u800c\u5bfc\u81f4\u67d0\u4e9b\u5bf9\u79f0\u6027\u7684\u7834\u574f\u3002\u8fd9\u79cd\u7834\u788e\u7684\u5bf9\u79f0\u72b6\u6001\u53ef\u5728\u76f8\u5bf9\u8f83\u9ad8\u7684\u80fd\u91cf\u8303\u56f4\u5185\u53d1\u751f\uff0c\u5e76\u4e14\u4f5c\u4e3a\u8f83\u4f4e\u80fd\u91cf\u8303\u56f4\u5185\u51fa\u73b0\u7684\u76f8\uff08\u5982\u8d85\u5bfc\u7b49\uff09\u7684\u6bcd\u6001\u3002\u6b64\u5916\uff0c\u5f53\u7cfb\u7edf\u4e2d\u5b58\u5728\u975e\u5e73\u51e1\u7684\u62d3\u6251\u7ed3\u6784\u65f6\uff0c\u5f3a\u5173\u8054\u548c\u6f5c\u5728\u62d3\u6251\u7ed3\u6784\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u53ef\u80fd\u5bfc\u81f4\u7269\u8d28\u51fa\u73b0\u65b0\u76f8\u3002\u7406\u89e3\u5176\u5185\u5728\u7684\u7269\u7406\u673a\u5236\uff0c\u53ef\u4ee5\u6307\u5bfc\u8bbe\u8ba1\u4e0b\u4e00\u4ee3\u5f3a\u5173\u8054\u6027\u62d3\u6251\u91cf\u5b50\u6750\u6599\u3002\u4f17\u6240\u5468\u77e5\uff0c\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\uff08MATBG\uff09\u662f\u4e00\u79cd\u7814\u7a76\u9ad8\u5ea6\u53ef\u8c03\u7684\u5e73\u5e26\u7cfb\u7edf\u4e2d\u76f8\u4e92\u4f5c\u7528\u9a71\u52a8\u73b0\u8c61\u7684\u72ec\u7279\u5e73\u53f0\u3002\u5f53\u4e24\u5c42\u5355\u5c42\u77f3\u58a8\u70ef\uff08MLG\uff09\u4ee5\u03b8=1.1o<\/sup>\u7684\u5c0f\u626d\u66f2\u89d2\u5806\u53e0\u65f6\uff0cmoir\u00e9\u8d85\u6676\u683c\u4e2d\u7684\u5c42\u95f4\u6742\u5316\u4f7fFermi\u901f\u5ea6\u91cd\u65b0\u6807\u51c6\u5316\uff0c\u5e76\u5728\u4f4e\u80fd\u4e0b\u4ea7\u751f\u5e73\u5766\u5e26\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8d85\u5bfc\u7535\u6027\u548c\u91cf\u5b50\u53cd\u5e38\u970d\u5c14\u6548\u5e94\u7b49\u5927\u91cf\u7684\u5947\u5f02\u5173\u8054\u6027\u548c\u62d3\u6251\u73b0\u8c61\u88ab\u5b9e\u9a8c\u8bc1\u5b9e\u3002\u540c\u65f6\uff0c\u626b\u63cf\u96a7\u9053\u548c\u5355\u7535\u5b50\u6676\u4f53\u7ba1\u5b9e\u9a8c\u76f4\u63a5\u8bc1\u660e\u4e86\u5e93\u4ed1\u8bf1\u5bfc\u7684\u76f8\u53d8\u7834\u574f\u81ea\u65cb\/\u8c37\u5bf9\u79f0\u6027\u7684\u91cd\u8981\u6027\u3002\u867d\u7136\u5728\u5b9e\u9a8c\u548c\u7406\u8bba\u4e0a\u53d6\u5f97\u5b9e\u8d28\u6027\u7684\u8fdb\u5c55\uff0c\u4f46\u662f\u7834\u574f\u5bf9\u79f0\u6001\u7684\u5fae\u89c2\u56fe\u50cf\u53ca\u5176\u4e0e\u76f8\u5173\u76f8\u548c\u8d85\u5bfc\u7535\u6027\u7684\u53ef\u80fd\u8054\u7cfb\u8fd8\u9700\u8981\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u3002<\/p>\n

\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662\uff08MIT\uff09\u7684Pablo Jarillo-Herrero\u548c\u66f9\u539f\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba<\/b><\/strong>\u62a5\u9053\u4e86\u4ed6\u4eec\u901a\u8fc7\u540c\u65f6\u8fdb\u884c\u70ed\u529b\u5b66\u548c\u8f93\u8fd0\u6d4b\u91cf\uff0c\u7814\u7a76\u4e86\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\uff08MATBG\uff09\u7684\u7834\u788e\u5bf9\u79f0\u591a\u4f53\u57fa\u6001\u53ca\u5176\u975e\u5e73\u51e1\u7684\u62d3\u6251\u7ed3\u6784\u3002\u4f5c\u8005\u76f4\u63a5\u89c2\u5bdf\u5230\u504f\u7231\u5bf9\u79f0\u6027\u7834\u88c2\u662fmoir\u00e9\u8d85\u6676\u683c\u6240\u6709\u6574\u6570\u4e2d\u5316\u5b66\u52bf\u7684\u9489\u624e\u6548\u5e94\uff0c\u8868\u660e\u4e86\u5728\u591a\u4f53\u57fa\u6001\u4e2d\u504f\u7231Hund\u8026\u5408\u7684\u91cd\u8981\u6027\u3002\u5728\u6253\u7834\u65f6\u95f4\u53cd\u8f6c\u5bf9\u79f0\u6027\u540e\uff0c\u57fa\u672c\u5e73\u5766\u5e26\u7684\u62d3\u6251\u6027\u8d28\u5c31\u8868\u73b0\u51fa\u6765\uff0c\u56e0\u6b64\u4f5c\u8005\u6d4b\u91cf\u4e86\u5728\u586b\u5145\u56e0\u5b50\u5206\u522b\u4e3a1\u30012\u30013\u65f6Chern\u6570\u5206\u522b\u4e3a3\u30012\u30011\u7684Chern\u7edd\u7f18\u5b50\u72b6\u6001\u76f8\u5bf9\u5e94\u7684\u80fd\u9699\uff0c\u6253\u7834\u4e86MATBG\u7684Hofstadter\u8774\u8776\u5149\u8c31\u3002\u6b64\u5916\uff0c\u4f5c\u8005\u8fd8\u540c\u65f6\u6d4b\u91cf\u7535\u963b\u7387\u548c\u5316\u5b66\u52bf\u53ef\u63d0\u4f9b\u5947\u5f02\u91d1\u5c5e\u72b6\u6001\u4e0bMATBG\u968f\u6e29\u5ea6\u53d8\u5316\u7684\u7535\u8377\u6269\u6563\u6027\uff0c\u800c\u4e4b\u524d\u7684\u62a5\u9053\u4ec5\u5728\u8d85\u51b7\u539f\u5b50\u4e2d\u63a2\u7d22\u4e86\u8be5\u91cf\u3002\u8be5\u7814\u7a76\u5de5\u4f5c\u4f7f\u6211\u4eec\u66f4\u63a5\u8fd1\u4e8e\u4e00\u4e2a\u65e0\u6846\u67b6\u7684\u6846\u67b6\uff0c\u800c\u8be5\u6846\u67b6\u53ef\u4ee5\u7406\u89e3\u6709\u65e0\u78c1\u573a\u7684MATBG\u62d3\u6251\u5e26\u4e2d\u7684\u76f8\u4e92\u4f5c\u7528\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cFlavour Hund\u2019s coupling, Chern gaps and charge diffusivity in moir\u00e9 graphene\u201d<\/b><\/strong>\u53d1\u5e03\u5728Nature<\/b><\/strong>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Flavour Hund\u2019s coupling, Chern gaps and charge diffusivity in moir\u00e9 graphene<\/a>.\u00a0\uff08Nature,\u00a02021, DOI: 10.1038\/s41586-021-03366-w\uff09<\/p>\n

\u00a07.\u00a0<\/b><\/strong>Nature\uff1a\u9b54\u89d2\u77f3\u58a8\u70ef\u4e2dPomeranchuk\u6548\u5e94\u7684\u71b5\u8bc1\u636e<\/b><\/strong><\/p>\n

20\u4e16\u7eaa50\u5e74\u4ee3\uff0cPomeranchuk\u9884\u6d4b\uff0c\u6db2\u6001\u76843He\u5728\u52a0\u70ed\u65f6\u4f1a\u51dd\u56fa\uff0c\u8fd9\u4e0e\u4eba\u4eec\u7684\u76f4\u89c9\u662f\u76f8\u53cd\u7684\u3002\u8fd9\u79cd\u6548\u5e94\u662f\u7531\u56fa\u76f8\u4e2d\u539f\u5b50\u5728\u7a7a\u95f4\u5c40\u90e8\u7684\u9ad8\u8fc7\u91cf\u6838\u81ea\u65cb\u71b5\u5f15\u8d77\u7684\u3002\u6b64\u6b21\uff0c\u6765\u81ea\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662\u7684Pablo Jarillo-Herrero<\/b><\/strong>\u3001<\/b><\/strong>\u66f9\u539f<\/b><\/strong>\u548c\u4ee5\u8272\u5217\u96f7\u970d\u6c83\u7279\u9b4f\u8328\u66fc\u79d1\u5b66\u7814\u7a76\u6240\u7684Erez <\/b><\/strong>Berg <\/b><\/strong>& Shahal Ilani\u7b49<\/b><\/strong>\u4eba<\/b><\/strong>\u5728\u9b54\u89d2\u53cc\u5c42\u77f3\u58a8\u70ef\u4e2d\u53d1\u73b0\u4e86\u7c7b\u4f3c\u7684\u6548\u5e94\u3002\u5229\u7528\u5c40\u57df\u548c\u5168\u5c40\u7684\u7535\u5b50\u71b5\u6d4b\u91cf\uff0c\u4f5c\u8005\u53d1\u73b0\u5f53\u6bcf\u4e2a\u83ab\u5c14\u5355\u80de\u586b\u5145\u4e00\u4e2a\u7535\u5b50\u65f6\uff0c\u5176\u7535\u5b50\u71b5\u660e\u663e\u589e\u5927\u5230\u5927\u69821kB<\/sub>\u00a0(kB<\/sub>\u662f\u73bb\u5c14\u5179\u66fc\u5e38\u6570)\u3002\u8fd9\u4e2a\u989d\u5916\u7684\u71b5\u53ef\u4ee5\u88ab\u9762\u5185\u78c1\u573a\u6240\u6291\u5236\uff0c\u8868\u660e\u5b83\u7684\u8d77\u6e90\u53ef\u80fd\u548c\u78c1\u6027\u76f8\u5173\u3002\u4f34\u968f\u7740\u8d39\u7c73\u80fd\u7ea7\u91cd\u7f6e\u5230\u72c4\u62c9\u514b\u70b9\uff0c\u53ef\u538b\u7f29\u6027\u968f\u7535\u5b50\u5bc6\u5ea6\u6025\u5267\u4e0b\u964d\uff0c\u8fd9\u6807\u5fd7\u7740\u4e24\u76f8\u4e4b\u95f4\u7684\u6e05\u6670\u754c\u9650\u3002\u628a\u8fd9\u79cd\u8df3\u53d8\u7ed8\u5236\u4e3a\u7535\u5b50\u5bc6\u5ea6\u3001\u6e29\u5ea6\u548c\u78c1\u573a\u7684\u51fd\u6570\uff0c\u6240\u5448\u73b0\u51fa\u7684\u76f8\u56fe\uff0c\u4e0ePomeranchuk\u7684\u6e29\u5ea6\u548c\u573a\u9a71\u52a8\u7684\u76f8\u53d8\u7c7b\u4f3c\uff0c\u4ece\u4f4e\u71b5\u7535\u5b50\u6db2\u6001\u8f6c\u53d8\u4e3a\u5177\u6709\u51e0\u4e4e\u81ea\u7531\u78c1\u77e9\u7684\u9ad8\u71b5\u5173\u8054\u6001\u3002\u8fd9\u4e9b\u5173\u8054\u6001\u8868\u73b0\u51fa\u4e00\u4e9b\u770b\u4f3c\u77db\u76fe\u7684\u6027\u8d28\uff0c\u5176\u4e2d\u4e00\u90e8\u5206\u6027\u8d28\u4e0e\u6d41\u52a8\u7535\u5b50\u76f8\u5173\u2014\u2014\u4f8b\u5982\u4e0d\u5b58\u5728\u70ed\u529b\u5b66\u80fd\u9699\u3001\u8868\u73b0\u4e3a\u91d1\u5c5e\u6027\u548c\u72c4\u62c9\u514b\u5f0f\u7684\u53ef\u538b\u7f29\u6027\u2014\u2014\u800c\u53e6\u4e00\u4e9b\u6027\u8d28\u5219\u4e0e\u5c40\u57df\u78c1\u77e9\u6709\u5173\uff0c\u4f8b\u5982\u5927\u7684\u71b5\u53ca\u5176\u5728\u78c1\u573a\u4e0b\u7684\u6d88\u5931\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cEntropicevidence for a Pomeranchuk effect in magic-angle graphene\u201d<\/b><\/strong>\u53d1\u5e03\u5728Nature<\/b><\/strong>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Entropicevidence for a Pomeranchuk effect in magic-angle graphene.(Nature, 2021, DOI:10.1038\/s41586-021-03319-3)<\/p>\n

8. Nature\uff1a\u83ab\u5c14\u77f3\u58a8\u70ef\u4e2d\u7684\u6ce1\u5229\u6781\u9650\u8fdd\u53cd\u548c\u53ef\u91cd\u5165\u8d85\u5bfc\u6027<\/b><\/strong><\/p>\n

2021\u5e747\u670822\u65e5\uff0c\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662\u66f9\u539f\uff08\u4e00\u4f5c\u517c\u901a\u8baf\u4f5c\u8005\uff09\u3001Pablo Jarillo-Herrero\u548cJeong Min Park\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba\u62a5\u9053\u4e86\u9b54\u89d2\u626d\u66f2\u4e09\u5c42\u77f3\u58a8\u70ef\uff08MATTG\uff09\u5728\u9762\u5185\u78c1\u573a\u8d85\u8fc710 T\u65f6\u8868\u73b0\u51fa\u8d85\u5bfc\u6027\uff0c\u6781\u5927\u7684\u8fdd\u53cd\u4e86\u4f20\u7edf\u81ea\u65cb\u5355\u7ebf\u6001\u8d85\u5bfc\u4f53\u7684\u6ce1\u5229\u6781\u9650\uff0c\u8d85\u8fc7\u4e862-3\u500d\u3002\u5bf9\u4e8e\u4e00\u4e2a\u9884\u8ba1\u4e0d\u4f1a\u6709\u5f3a\u81ea\u65cb\u8f68\u9053\u8026\u5408\u7684\u7cfb\u7edf\uff0c\u8fd9\u662f\u4e00\u4e2a\u610f\u60f3\u4e0d\u5230\u7684\u89c2\u5bdf\u7ed3\u679c\u3002\u5728\u6574\u4e2a\u8d85\u5bfc\u76f8\u4f4d\u4e0a\u89c2\u5bdf\u5230\u8fdd\u53cd\u4e86\u6ce1\u5229\u6781\u9650\uff0c\u8868\u660eMATTG\u4e0e\u5177\u6709\u5927\u8d85\u5bfc\u5e45\u5ea6\u914d\u5bf9\u7684\u53ef\u80fd\u7684\u8d5d\u9699\u76f8\u4f4d\u65e0\u5173\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u4f5c\u8005\u5728\u5927\u78c1\u573a\u4e2d\u89c2\u5bdf\u5230\u91cd\u5165\u8d85\u5bfc\u6027\uff0c\u5b83\u5b58\u5728\u4e8e\u8f83\u7a84\u7684\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u548c\u4f4d\u79fb\u573a\u8303\u56f4\u5185\u3002\u8fd9\u4e9b\u53d1\u73b0\u8868\u660e\uff0cMATTG\u4e2d\u7684\u8d85\u5bfc\u6027\u53ef\u80fd\u662f\u7531\u4e00\u79cd\u5bfc\u81f4\u975e\u81ea\u65cb\u5355\u7ebf\u6001Cooper\u5bf9\u7684\u673a\u5236\u6240\u9a71\u52a8\uff0c\u5e76\u4e14\u5916\u90e8\u78c1\u573a\u4f1a\u5bfc\u81f4\u5177\u6709\u6f5c\u5728\u4e0d\u540c\u987a\u5e8f\u53c2\u6570\u7684\u76f8\u4e4b\u95f4\u7684\u8f6c\u53d8\u3002\u8be5\u7814\u7a76\u7ed3\u679c\u8bc1\u660e\u4e86moir\u00e9\u8d85\u5bfc\u7684\u4e30\u5bcc\u6027\uff0c\u5e76\u4e14\u53ef\u80fd\u6709\u52a9\u4e8e\u8bbe\u8ba1\u4e0b\u4e00\u4ee3\u5947\u5f02\u91cf\u5b50\u7269\u8d28\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u76ee\u4e3a\u201cPauli-limit violation and re-entrant superconductivity in moir\u00e9 graphene<\/b><\/strong>\u201d\u53d1\u8868\u5728Nature\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Pauli-limit violation and re-entrant superconductivity in moir\u00e9 graphene<\/a>.\uff08\u00a0Nature, 2021, DOI: 10.1038\/s41586-021-03685-y\uff09<\/p>\n

9.\u00a0<\/b><\/strong>Science\uff1a\u8d85\u5bfc\u9b54\u89d2\u77f3\u58a8\u70ef\u7684\u5411\u5217\u6027\u548c\u7ade\u4e89\u5e8f<\/b><\/strong><\/p>\n

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\u5728\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662Pablo Jarillo-Herrero\u6559\u6388\u548c\u66f9\u539f\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u56e2\u961f\u7b49\u4eba<\/b><\/strong>\u5e26\u9886\u4e0b\uff0c\u62a5\u9053\u4e86\u5728\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\uff08TBG\uff09\u4e2d\u8bc6\u522b\u5177\u6709\u7834\u788e\u65cb\u8f6c\u5bf9\u79f0\u6027\u7684\u7f20\u7ed5\u76f8\u3002\u5229\u7528\u6a2a\u5411\u7535\u963b\u6d4b\u91cf\uff0c\u53d1\u73b0\u4e00\u4e2a\u5f3a\u5404\u5411\u5f02\u6027\u76f8\uff0c\u4f4d\u4e8e\u8d85\u5bfc\u5706\u9876\u7684\u6b20\u63ba\u6742\u533a\u57df\u4e0a\u65b9\u7684\u201c\u6954\u5f62\u533a\u201d\u5185\u3002\u5f53\u5b83\u4e0e\u8d85\u5bfc\u5706\u9876\u4ea4\u53c9\u65f6\uff0c\u89c2\u5bdf\u5230\u4e34\u754c\u6e29\u5ea6\u7684\u964d\u4f4e\u3002\u6b64\u5916\uff0c\u8d85\u5bfc\u6001\u8868\u73b0\u51fa\u5bf9\u4e0e\u65b9\u5411\u76f8\u5173\u7684\u9762\u5185\u78c1\u573a\u7684\u5404\u5411\u5f02\u6027\u54cd\u5e94\uff0c\u63ed\u793a\u4e86\u6574\u4e2a\u8d85\u5bfc\u5706\u9876\u7684\u5411\u5217\u6709\u5e8f\u3002\u8fd9\u4e9b\u7ed3\u679c\u8868\u660e\uff0c\u5411\u5217\u6ce2\u52a8\u53ef\u80fd\u5728\u9b54\u89d2TBG\u7684\u4f4e\u6e29\u76f8\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cNematicity and competing orders in superconducting magic-angle graphene\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86Science<\/b><\/strong>\u3002<\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Nematicity and competing orders in superconducting magic-angle graphene<\/u><\/a>\uff08Science\uff0c2021\uff0cDOI:10.1126\/science.abc2836\uff09<\/p>\n

\u672c\u6587\u7531youyoucao\u6574\u7406\u3002<\/p>\n

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