{"id":205795,"date":"2020-07-24T08:25:26","date_gmt":"2020-07-24T00:25:26","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=205795"},"modified":"2020-07-24T08:22:11","modified_gmt":"2020-07-24T00:22:11","slug":"%e4%bd%9c%e4%b8%ba%e8%b5%84%e6%b7%b1%e9%a1%b6%e5%88%8a%e6%94%b6%e5%89%b2%e6%9c%ba%ef%bc%8c%e4%ba%8c%e7%bb%b4%e6%9d%90%e6%96%99%e4%b8%8a%e5%8d%8a%e5%b9%b4%e5%8f%91%e4%ba%8619%e7%af%87ns","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=205795","title":{"rendered":"\u4f5c\u4e3a\u8d44\u6df1\u9876\u520a\u6536\u5272\u673a\uff0c\u4e8c\u7ef4\u6750\u6599\u4e0a\u534a\u5e74\u53d1\u4e8619\u7bc7NS"},"content":{"rendered":"

8\u4f5c\u4e3a\u4e8c\u7ef4\u6750\u6599\u8001\u4e00\u8f88\u7f51\u7ea2\u7684\u77f3\u58a8\u70ef\u5f00\u542f\u4e86\u4eba\u4eec\u5bf9\u4e8c\u7ef4\u6750\u6599\u7684\u5173\u6ce8\u3002\u76ee\u524d\u4e8c\u7ef4\u6750\u6599\u5df2\u7ecf\u662f\u6750\u6599\u9886\u57df\u5341\u5206\u5f15\u4eba\u6ce8\u76ee\u7684\u7814\u7a76\u65b9\u5411\uff0c\u4e5f\u662f\u540d\u526f\u5176\u5b9e\u7684\u9876\u520a\u6536\u5272\u673a\u3002\u8fd9\u7bc7\u6587\u7ae0\u4e3a\u5927\u5bb6\u6574\u7406\u4e86\u4e8c\u7ef4\u6750\u6599\u57282020\u4e0a\u534a\u5e74\u53d1\u8868\u5728Nature&Science\u4e0a\u768419\u7bc7\u6587\u7ae0\uff0c\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

1.Nature:\u8d28\u5b50\u8f85\u52a9\u751f\u957f\u8d85\u5e73\u77f3\u58a8\u70ef\u8584\u819c<\/p>\n

\"\"<\/p>\n

\u901a\u8fc7\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\u751f\u957f\u7684\u77f3\u58a8\u70ef\u8584\u819c\u5177\u6709\u975e\u51e1\u7684\u7269\u7406\u548c\u5316\u5b66\u6027\u8d28\uff0c\u8fd9\u5728\u8bf8\u5982\u67d4\u6027\u7535\u5b50\u548c\u9ad8\u9891\u6676\u4f53\u7ba1\u7b49\u5e94\u7528\u4e2d\u6709\u671b\u5b9e\u73b0\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u4e0e\u57fa\u6750\u7684\u7262\u56fa\u7ed3\u5408\uff0c\u5728\u751f\u957f\u8fc7\u7a0b\u4e2d\u603b\u662f\u4f1a\u5f62\u6210\u76b1\u7eb9\uff0c\u5e76\u4e14\u8fd9\u4e9b\u76b1\u7eb9\u9650\u5236\u4e86\u8584\u819c\u7684\u5927\u89c4\u6a21\u5747\u5300\u6027\u3002<\/p>\n

\u5357\u4eac\u5927\u5b66\u9ad8\u529b\u6ce2<\/b><\/strong>\u5f00\u53d1\u4e86\u4e00\u79cd\u8d28\u5b50\u8f85\u52a9\u7684\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u65b9\u6cd5\u6765\u751f\u957f\u65e0\u76b1\u7684\u8d85\u8102\u77f3\u58a8\u70ef\u8584\u819c\u3002\u8fd9\u79cd\u8d28\u5b50\u6e17\u900f\u548c\u91cd\u7ec4\u5f62\u6210\u6c22\u7684\u65b9\u6cd5\u8fd8\u53ef\u4ee5\u51cf\u5c11\u5728\u4f20\u7edf\u7684\u77f3\u58a8\u70ef\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u8fc7\u7a0b\u4e2d\u5f62\u6210\u7684\u76b1\u7eb9\u3002\u4e00\u4e9b\u76b1\u7eb9\u7531\u4e8e\u8303\u5fb7\u534e\u76f8\u4e92\u4f5c\u7528\u7684\u89e3\u8026\u800c\u53ef\u80fd\u5b8c\u5168\u6d88\u5931\uff0c\u5e76\u4e14\u53ef\u80fd\u4e0e\u751f\u957f\u8868\u9762\u7684\u8ddd\u79bb\u589e\u52a0\u4e86\u3002\u751f\u957f\u7684\u77f3\u58a8\u70ef\u8584\u819c\u7684\u7535\u5b50\u80fd\u5e26\u7ed3\u6784\u663e\u793a\u51faV\u5f62\u7684\u72c4\u62c9\u514b\u9525\u548c\u5728\u539f\u5b50\u5e73\u9762\u5185\u6216\u8de8\u539f\u5b50\u53f0\u9636\u7684\u7ebf\u6027\u8272\u6563\u5173\u7cfb\uff0c\u4ece\u800c\u9650\u5236\u4e86\u4e0e\u57fa\u677f\u7684\u53bb\u8026\u3002\u77f3\u58a8\u70ef\u8584\u7247\u7684\u8d85\u8102\u7279\u6027\u786e\u4fdd\u5176\u8868\u9762\u5728\u6e7f\u8f6c\u79fb\u8fc7\u7a0b\u540e\u6613\u4e8e\u6e05\u6d01\u3002\u5373\u4f7f\u5728\u5ba4\u6e29\u4e0b\uff0c\u7ebf\u5bbd\u4e3a100\u5fae\u7c73\u7684\u8bbe\u5907\u4e2d\u4e5f\u4f1a\u51fa\u73b0\u5f3a\u5927\u7684\u91cf\u5b50\u970d\u5c14\u6548\u5e94\u3002\u901a\u8fc7\u8d28\u5b50\u8f85\u52a9\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\u751f\u957f\u7684\u77f3\u58a8\u70ef\u788e\u7247\u5e94\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4fdd\u7559\u5176\u56fa\u6709\u6027\u80fd\uff0c\u5e76\u4e14\u8fd9\u79cd\u65b9\u6cd5\u5e94\u6613\u4e8e\u63a8\u5e7f\u5230\u7528\u4e8e\u5e94\u53d8\u548c\u63ba\u6742\u5de5\u7a0b\u7684\u5176\u4ed6\u7eb3\u7c73\u6750\u6599\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Proton-assisted growth of ultra-flat graphene films<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-019-1870-3)<\/b><\/strong><\/p>\n

2.Nature:\u72ec\u7acb\u5f0f\u5355\u5c42\u65e0\u5b9a\u5f62\u78b3\u7684\u5408\u6210\u4e0e\u6027\u80fd<\/p>\n

\"\"<\/p>\n

\u5757\u72b6\u65e0\u5b9a\u5f62\u6750\u6599\u5df2\u88ab\u5e7f\u6cdb\u7814\u7a76\u5e76\u5f97\u5230\u5e7f\u6cdb\u4f7f\u7528\uff0c\u4f46\u662f\u5b83\u4eec\u7684\u539f\u5b50\u6392\u5217\u4ecd\u7136\u662f\u4e00\u4e2a\u60ac\u800c\u672a\u51b3\u7684\u95ee\u9898\u3002\u5c3d\u7ba1\u901a\u5e38\u8ba4\u4e3a\u5b83\u4eec\u662fZachariasen\u8fde\u7eed\u968f\u673a\u7f51\u7edc\uff0c\u4f46\u6700\u8fd1\u7684\u5b9e\u9a8c\u8bc1\u636e\u5728\u975e\u6676\u7845\u7684\u60c5\u51b5\u4e0b\u66f4\u503e\u5411\u4e8e\u7ade\u4e89\u5fae\u6676\u6a21\u578b\u3002\u4f46\u662f\uff0c\u5728\u4e8c\u7ef4\u6750\u6599\u4e2d\uff0c\u76f8\u5e94\u7684\u95ee\u9898\u4ecd\u672a\u5f97\u5230\u89e3\u7b54\u3002<\/p>\n

\u65b0\u52a0\u62ab\u56fd\u7acb\u5927\u5b66\u7684Barbaros Ozyilmaz\u62a5\u9053\u4e86\u901a\u8fc7\u6fc0\u5149\u8f85\u52a9\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\u5408\u6210\u7684\u5398\u7c73\u7ea7\uff0c\u72ec\u7acb\u5f0f\uff0c\u8fde\u7eed\u4e14\u7a33\u5b9a\u7684\u5355\u5c42\u65e0\u5b9a\u5f62\u78b3\u7684\u5408\u6210\uff0c\u5176\u62d3\u6251\u7ed3\u6784\u4e0d\u540c\u4e8e\u65e0\u5e8f\u77f3\u58a8\u70ef\u3002\u4e0e\u6563\u88c5\u6750\u6599\u4e0d\u540c\uff0c\u5355\u5c42\u65e0\u5b9a\u5f62\u78b3\u7684\u7ed3\u6784\u53ef\u4ee5\u901a\u8fc7\u539f\u5b50\u5206\u8fa8\u7387\u6210\u50cf\u786e\u5b9a\u3002\u901a\u8fc7\u62c9\u66fc\u5149\u8c31\u548cX\u5c04\u7ebf\u5149\u8c31\u5b66\u4ee5\u53ca\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u7684\u5e7f\u6cdb\u8868\u5f81\u8868\u660e\uff0c\u5b8c\u5168\u6ca1\u6709\u957f\u5468\u671f\u5468\u671f\u6027\uff0c\u5e76\u4e14\u4e09\u952e\u534f\u8c03\u7684\u7ed3\u6784\u6ca1\u6709\u952e\u957f\uff0c\u952e\u89d2\u4ee5\u53ca\u4e94\uff0c\u516d\uff0c\u4e03\u548c\u516b\u79cd\u5206\u5e03\u6210\u5458\u73af\u3002\u73af\u5206\u5e03\u4e0d\u662fZachariasen\u8fde\u7eed\u968f\u673a\u7f51\u7edc\uff0c\u800c\u662f\u7c7b\u4f3c\u4e8e\u7ade\u4e89\uff08\u7eb3\u7c73\uff09\u6676\u4f53\u6a21\u578b\u3002\u6839\u636e\u89c2\u5bdf\uff0c\u4f5c\u8005\u6784\u5efa\u4e86\u4e00\u4e2a\u76f8\u5e94\u7684\u6a21\u578b\uff0c\u8be5\u6a21\u578b\u80fd\u591f\u5bf9\u5355\u5c42\u65e0\u5b9a\u5f62\u78b3\u7684\u6027\u8d28\u8fdb\u884c\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u3002\u76f4\u63a5\u6d4b\u91cf\u8bc1\u5b9e\u5b83\u662f\u7edd\u7f18\u7684\uff0c\u5176\u7535\u963b\u7387\u503c\u7c7b\u4f3c\u4e8e\u901a\u8fc7\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\u751f\u957f\u7684\u6c2e\u5316\u787c\u7684\u7535\u963b\u7387\u503c\u3002\u72ec\u7acb\u7684\u5355\u5c42\u65e0\u5b9a\u5f62\u78b3\u51fa\u5947\u5730\u7a33\u5b9a\uff0c\u5e76\u53d8\u5f62\u4e3a\u9ad8\u65ad\u88c2\u5f3a\u5ea6\uff0c\u800c\u4ece\u65ad\u88c2\u70b9\u5f00\u59cb\u6ca1\u6709\u88c2\u7eb9\u6269\u5c55\u3002\u8fd9\u79cd\u7a33\u5b9a\uff0c\u72ec\u7acb\u7684\u5355\u5c42\u65e0\u5b9a\u5f62\u78b3\u7684\u51fa\u8272\u7269\u7406\u6027\u80fd\u53ef\u8bc1\u660e\u5bf9\u78c1\u8bb0\u5f55\u8bbe\u5907\u548c\u67d4\u6027\u7535\u5b50\u8bbe\u5907\u7b49\u5e94\u7528\u4e2d\u7684\u6e17\u900f\u548c\u6269\u6563\u963b\u6321\u5c42\u6709\u7528\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Synthesis and properties of free-standing monolayer amorphous carbon<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-019-1871-2).<\/b><\/strong><\/p>\n

3.Nature:\u901a\u8fc72D\u534a\u5bfc\u4f536<\/sup>LiInP2<\/sub>Se6<\/sub>\u76f4\u63a5\u70ed\u4e2d\u5b50\u68c0\u6d4b<\/p>\n

\"\"<\/p>\n

\u9ad8\u6548\u7684\u4e2d\u5b50\u63a2\u6d4b\u5668\u5728\u8bb8\u591a\u9886\u57df\u81f3\u5173\u91cd\u8981\uff0c\u5305\u62ec\u56fd\u5bb6\u5b89\u5168\uff0c\u533b\u5b66\uff0c\u6676\u4f53\u5b66\u548c\u5929\u6587\u5b66\u3002\u5f53\u524d\u4f7f\u7528\u7684\u4e3b\u8981\u4e2d\u5b50\u68c0\u6d4b\u6280\u672f\u5305\u62ec\u7528\u4e8e\u70ed\u4e2d\u5b50\u7684\u6c26\u6c14\u6bd4\u4f8b\u8ba1\u6570\u5668\u548c\u95ea\u70c1\u5668\u3002\u534a\u5bfc\u4f53\u53ef\u4ee5\u63d0\u4f9b\u4e0b\u4e00\u4ee3\u4e2d\u5b50\u63a2\u6d4b\u5668\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u4f18\u52bf\u53ef\u4ee5\u4f7f\u5176\u4e0e\u73b0\u6709\u63a2\u6d4b\u5668\u7ade\u4e89\u6216\u4f18\u4e8e\u73b0\u6709\u63a2\u6d4b\u5668\u3002\u5177\u6709\u9ad8\u6d53\u5ea6\u7684\u9ad8\u4e2d\u5b50\u4fd8\u83b7\u6838\u7d20\uff08\u4f8b\u59826<\/sup>Li\uff0c10<\/sup>B\uff09\u7684\u56fa\u4f53\u53ef\u7528\u4e8e\u5f00\u53d1\u5177\u6709\u9ad8\u56fa\u6709\u6548\u7387\u7684\u8f83\u5c0f\u63a2\u6d4b\u5668\u3002\u4f46\u662f\uff0c\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u8fd8\u6ca1\u6709\u62a5\u9053\u6709\u5e0c\u671b\u7684\u6750\u6599\u7528\u4e8e\u76f4\u63a5\u8f6c\u6362\u534a\u5bfc\u4f53\u68c0\u6d4b\u5668\u7684\u6784\u9020\u3002<\/p>\n

\u7f8e\u56fd\u897f\u5317\u5927\u5b66\u7684Mercouri G. Kanatzidis<\/b><\/strong>\u5bf9\u534a\u5bfc\u4f53LiInP2<\/sub>Se6<\/sub>\u8fdb\u884c\u4e86\u62a5\u9053\uff0c\u5e76\u5c55\u793a\u4e86\u5176\u4f5c\u4e3a\u76f4\u63a5\u68c0\u6d4b\u5ba4\u6e29\u4e0b\u7684\u70ed\u4e2d\u5b50\u7684\u5019\u9009\u6750\u6599\u7684\u6f5c\u529b\u3002\u8be5\u5316\u5408\u7269\u5177\u6709\u826f\u597d\u7684\u70ed\u4e2d\u5b50\u4fd8\u83b7\u622a\u9762\uff0c\u5408\u9002\u7684\u5e26\u9699\uff082.06\u7535\u5b50\u4f0f\u7279\uff09\u548c\u6709\u5229\u7684\u7535\u5b50\u80fd\u5e26\u7ed3\u6784\uff0c\u53ef\u6709\u6548\u5730\u4f20\u8f93\u7535\u5b50\u3002\u4f5c\u8005\u4f7f\u7528\u6765\u81ea241<\/sup>Am\u6765\u6e90\u7684\u03b1\u7c92\u5b50\u4f5c\u4e3a\u4e2d\u5b50\u4fd8\u83b7\u53cd\u5e94\u7684\u66ff\u4ee3\u7269\uff0c\u5e76\u786e\u5b9a\u7d27\u51d1\u7684\u4e8c\u7ef4\uff082D\uff09LiInP2<\/sub>Se6<\/sub>\u68c0\u6d4b\u5668\u5206\u8fa8\u51fa\u4e86\u5168\u80fd\u91cf\u5cf0\uff0c\u80fd\u91cf\u5206\u8fa8\u7387\u4e3a13.9\uff05\u3002\u4f7f\u7528\u5bcc\u542b6<\/sup>Li\uff0895\uff05\uff09\u7684LiInP2<\/sub>Se6<\/sub>\u63a2\u6d4b\u5668\u5e76\u5177\u6709\u5168\u5cf0\u5206\u8fa8\u7387\uff0c\u53ef\u4ee5\u4ece\u6e29\u548c\u7684Pu-Be\u6765\u6e90\u76f4\u63a5\u4e2d\u5b50\u63a2\u6d4b\u3002\u6211\u4eec\u9884\u8ba1\u8fd9\u4e9b\u7ed3\u679c\u5c06\u5f15\u8d77\u4eba\u4eec\u7684\u5173\u6ce8\uff0c\u5e76\u80fd\u591f\u7528\u57fa\u4e8e\u534a\u5bfc\u4f53\u7684\u4e2d\u5b50\u63a2\u6d4b\u5668\u53d6\u4ee33<\/sup>He\u8ba1\u6570\u5668\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Direct thermal neutron detection by the 2D semiconductor <\/b><\/strong>6<\/b><\/sup><\/strong>LiInP<\/b><\/strong>2<\/b><\/sub><\/strong>Se<\/b><\/strong>6<\/b><\/sub><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-019-1886-8)<\/b><\/strong><\/p>\n

4.Nature:\u975e\u8303\u5fb7\u534e\u56fa\u4f53\u8f6c\u5316\u4e3a2D\u8fc7\u6e21\u91d1\u5c5e\u786b\u5c5e\u5143\u7d20\u5316\u7269<\/p>\n

\"\"<\/p>\n

\u5c3d\u7ba1\u5df2\u7ecf\u4f7f\u7528\u8bf8\u5982\u5265\u843d\u548c\u6c14\u76f8\u751f\u957f\u7b49\u6280\u672f\u5e7f\u6cdb\u5408\u6210\u4e86\u4e8c\u7ef4\uff082D\uff09\u539f\u5b50\u5c42\uff0c\u4f8b\u5982\u8fc7\u6e21\u91d1\u5c5e\u786b\u5c5e\u5143\u7d20\u5316\u7269\uff0c\u4f46\u83b7\u5f97\u76f8\u63a72D\u7ed3\u6784\u4ecd\u7136\u5177\u6709\u6311\u6218\u6027\u3002<\/p>\n

\u5317\u4eac\u822a\u7a7a\u822a\u5929\u5927\u5b66\u7684\u6768\u6811\u658c\u548c\u83b1\u65af\u5927\u5b66\u7684Pulickel M. Ajayan<\/b><\/strong>\u901a\u8fc7\u9010\u6b65\u5c06\u975e\u8303\u5fb7\u534e\uff08non-vdW\uff09\u56fa\u4f53\u8f6c\u53d8\u4e3a\u5177\u67092H\uff08\u4e09\u89d2\u5f62\u68f1\u67f1\uff09\/1T\uff08\u516b\u9762\u4f53\uff09\u76f8\u76842d vdW\u8fc7\u6e21\u91d1\u5c5e\u786b\u5c5e\u5316\u7269\u5c42\uff0c\u8bc1\u660e\u4e86\u4e00\u79cd\u6709\u6548\u7684\u5408\u6210\u7b56\u7565\u3002\u901a\u8fc7\u5c06\u975evdW\u56fa\u4f53\u66b4\u9732\u4e8e\u786b\u5c5e\u5143\u7d20\u84b8\u6c14\u4e2d\u800c\u5b9e\u73b0\u7684\u8f6c\u5316\uff0c\u53ef\u4ee5\u4f7f\u7528\u53cd\u5e94\u4ea7\u7269\u7684\u7113\u548c\u84b8\u6c14\u538b\u6765\u63a7\u5236\u3002\u6742\u539f\u5b50\u53d6\u4ee3\u7684\uff08\u4f8b\u5982\u9487\u548c\u78f7\uff09\u8fc7\u6e21\u91d1\u5c5e\u786b\u65cf\u5316\u7269\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u5408\u6210\uff0c\u4ece\u800c\u4f7f\u901a\u7528\u7684\u5408\u6210\u65b9\u6cd5\u80fd\u591f\u5de5\u7a0b\u5316\u9009\u62e9\u76842D\u8fc7\u6e21\u91d1\u5c5e\u786b\u65cf\u5316\u7269\u7ed3\u6784\uff0c\u5e76\u5728\u9ad8\u6e29\u4e0b\uff08\u9ad8\u8fbe1,373\u5f00\u5c14\u6587\uff09\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027\u3002\u5e76\u5b9e\u73b0\u5355\u5c42\u7684\u9ad8\u901a\u91cf\u751f\u4ea7\u3002\u4f5c\u8005\u9884\u8ba1\u8fd9\u4e9b\u4e8c\u7ef4\u8fc7\u6e21\u91d1\u5c5e\u786b\u65cf\u5316\u7269\u5c06\u5728\u7535\u5b50\uff0c\u50ac\u5316\u548c\u80fd\u91cf\u5b58\u50a8\u65b9\u9762\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Conversion of non-van der Waals solids to 2D transition-metal chalcogenides<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-019-1904-x)<\/b><\/strong><\/p>\n

5.Nature:\u81ea\u4e0b\u800c\u4e0a\u7684\u5feb\u901f\u5927\u91cf\u77f3\u58a8\u70ef\u5408\u6210<\/p>\n

\"\"<\/p>\n

\u5927\u591a\u6570\u5757\u72b6\u77f3\u58a8\u70ef\u662f\u901a\u8fc7\u81ea\u9876\u5411\u4e0b\u7684\u65b9\u6cd5\u751f\u4ea7\u7684\uff0c\u5c06\u77f3\u58a8\u5265\u843d\uff0c\u800c\u77f3\u58a8\u901a\u5e38\u9700\u8981\u5927\u91cf\u7684\u6eb6\u5242\u624d\u80fd\u8fdb\u884c\u9ad8\u80fd\u6df7\u5408\uff0c\u526a\u5207\uff0c\u8d85\u58f0\u5904\u7406\u6216\u7535\u5316\u5b66\u5904\u7406\u3002\u5c3d\u7ba1\u5c06\u77f3\u58a8\u5316\u5b66\u6c27\u5316\u4e3a\u6c27\u5316\u77f3\u58a8\u70ef\u53ef\u4fc3\u8fdb\u5265\u79bb\uff0c\u4f46\u5b83\u9700\u8981\u82db\u523b\u7684\u6c27\u5316\u5242\uff0c\u5e76\u5728\u968f\u540e\u7684\u8fd8\u539f\u6b65\u9aa4\u540e\u4f7f\u77f3\u58a8\u70ef\u5177\u6709\u7f3a\u9677\u7684\u7a7f\u5b54\u7ed3\u6784\u3002\u5982\u679c\u901a\u8fc7\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6216\u5148\u8fdb\u7684\u5408\u6210\u6709\u673a\u65b9\u6cd5\u8fdb\u884c\uff0c\u5219\u81ea\u4e0b\u800c\u4e0a\u7684\u9ad8\u8d28\u91cf\u77f3\u58a8\u70ef\u5408\u6210\u901a\u5e38\u4f1a\u88ab\u9650\u5236\u4e3a\u8d85\u5c11\u91cf\uff0c\u6216\u8005\u5982\u679c\u5728\u672c\u4f53\u6eb6\u6db2\u4e2d\u8fdb\u884c\uff0c\u5219\u5176\u5c06\u63d0\u4f9b\u7f3a\u9677\u5bc6\u96c6\u7684\u7ed3\u6784\u3002<\/p>\n

\u83b1\u65af\u5927\u5b66\u7684Rouzbeh Shahsavari\u548cJames M. Tour<\/b><\/strong>\u8bc1\u660e\u4e86\u5bf9\u5ec9\u4ef7\u78b3\u6e90\uff08\u4f8b\u5982\u7164\uff0c\u77f3\u6cb9\u7126\uff0c\u751f\u7269\u70ad\uff0c\u70ad\u9ed1\uff0c\u5e9f\u5f03\u98df\u54c1\uff0c\u6a61\u80f6\u8f6e\u80ce\u548c\u6df7\u5408\u5851\u6599\u5e9f\u6599\uff09\u8fdb\u884c\u7684\u7126\u8033\u52a0\u70ed\u53ef\u4ee5\u5728\u4e0d\u5230\u4e00\u79d2\u949f\u7684\u65f6\u95f4\u5185\u83b7\u5f97\u514b\u7ea7\u7684\u77f3\u58a8\u70ef\u3002\u5728\u7528\u4e8e\u751f\u4ea7\u77f3\u58a8\u70ef\u7684\u8fc7\u7a0b\u4e4b\u540e\uff0c\u8be5\u4ea7\u54c1\u547d\u540d\u4e3a\u5feb\u901f\u77f3\u58a8\u70ef\uff08FG\uff09\uff0c\u5728\u5806\u53e0\u7684\u77f3\u58a8\u70ef\u5c42\u4e4b\u95f4\u663e\u793a\u51fa\u6da1\u8f6e\u5c42\u72b6\u6392\u5217\uff08\u5373\uff0c\u5f88\u5c11\u6709\u5e8f\uff09\u3002FG\u5408\u6210\u4e0d\u4f7f\u7528\u7089\u5b50\uff0c\u4e5f\u4e0d\u4f7f\u7528\u6eb6\u5242\u6216\u53cd\u5e94\u6027\u6c14\u4f53\u3002\u4ea7\u91cf\u53d6\u51b3\u4e8e\u6765\u6e90\u7684\u78b3\u542b\u91cf\u3002\u5f53\u4f7f\u7528\u9ad8\u78b3\u6e90\uff08\u4f8b\u5982\u70ad\u9ed1\uff0c\u65e0\u70df\u7164\u6216\u7145\u70e7\u7126\u70ad\uff09\u65f6\uff0c\u6536\u7387\u8303\u56f4\u4e3a80\uff05\u81f390\uff05\uff0c\u78b3\u7eaf\u5ea6\u5927\u4e8e99\uff05\u3002\u65e0\u9700\u7eaf\u5316\u6b65\u9aa4\u3002\u62c9\u66fc\u5149\u8c31\u5206\u6790\u8868\u660e\uff0cFG\u7684\u5f3a\u5ea6\u4f4e\u6216\u4e0d\u5b58\u5728D\u8c31\u5e26\uff0c\u8868\u660eFG\u5177\u6709\u8fc4\u4eca\u62a5\u9053\u7684\u77f3\u58a8\u70ef\u7f3a\u9677\u6d53\u5ea6\u6700\u4f4e\u7684\u7f3a\u9677\u6d53\u5ea6\uff0c\u5e76\u4e14\u9650\u5236\u4e86FG\u7684\u6da1\u8f6e\u5c42\u5806\u79ef\uff0c\u8fd9\u660e\u663e\u4e0d\u540c\u4e8e\u6da1\u8f6e\u5c42\u77f3\u58a8\u3002FG\u5c42\u7684\u65e0\u5e8f\u53d6\u5411\u6709\u52a9\u4e8e\u5176\u5728\u590d\u5408\u6750\u6599\u5f62\u6210\u8fc7\u7a0b\u4e2d\u6df7\u5408\u65f6\u5feb\u901f\u8131\u843d\u3002FG\u5408\u6210\u7684\u7535\u80fd\u6210\u672c\u4ec5\u4e3a\u6bcf\u514b7.2\u5343\u7126\u8033\uff0c\u8fd9\u4f7f\u5f97FG\u9002\u7528\u4e8e\u5851\u6599\u3001\u91d1\u5c5e\u3001\u80f6\u5408\u677f\u3001\u6df7\u51dd\u571f\u548c\u5176\u4ed6\u5efa\u7b51\u6750\u6599\u7684\u6563\u88c5\u590d\u5408\u6750\u6599\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Gram-scale bottom-up flash graphene synthesis<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-1938-0)<\/b><\/strong><\/p>\n

6.Nature:Cu(111)\u4e0a\u7684\u6676\u5706\u7ea7\u5355\u6676\u516d\u65b9\u6c2e\u5316\u787c\u516d\u65b9\u6c2e\u5316\u787c\u5355\u5c42<\/p>\n

\"\"<\/p>\n

\u8d85\u8584\u4e8c\u7ef4\uff082D\uff09\u534a\u5bfc\u4f53\u5c42\u72b6\u6750\u6599\u4e3a\u6269\u5c55\u6469\u5c14\u5b9a\u5f8b\u5728\u96c6\u6210\u7535\u8def\u4e2d\u7684\u6676\u4f53\u7ba1\u6570\u91cf\u63d0\u4f9b\u4e86\u5de8\u5927\u7684\u6f5c\u529b\u30022D\u534a\u5bfc\u4f53\u7684\u4e00\u4e2a\u4e3b\u8981\u6311\u6218\u662f\u907f\u514d\u4ece\u76f8\u90bb\u7684\u7535\u4ecb\u8d28\u5f62\u6210\u7535\u8377\u6563\u5c04\u548c\u6355\u83b7\u4f4d\u70b9\u3002\u516d\u65b9\u6c2e\u5316\u787c\uff08hBN\uff09\u7684\u7edd\u7f18\u8303\u5fb7\u534e\u5c42\u63d0\u4f9b\u4e86\u51fa\u8272\u7684\u754c\u9762\u7535\u4ecb\u8d28\uff0c\u6709\u6548\u5730\u51cf\u5c11\u4e86\u7535\u8377\u6563\u5c04\u3002\u6700\u8fd1\u7684\u7814\u7a76\u8868\u660e\uff0c\u7194\u878d\u91d1\u8868\u9762\u6216\u5757\u72b6\u94dc\u7b94\u4e0a\u5355\u6676hBN\u8584\u819c\u7684\u751f\u957f\u3002\u7136\u800c\uff0c\u7531\u4e8e\u7194\u878d\u91d1\u7684\u9ad8\u6210\u672c\uff0c\u4ea4\u53c9\u6c61\u67d3\u4ee5\u53ca\u8fc7\u7a0b\u63a7\u5236\u548c\u53ef\u6269\u5c55\u6027\u7684\u6f5c\u5728\u95ee\u9898\uff0c\u56e0\u6b64\u4e0d\u88ab\u5de5\u4e1a\u6240\u9752\u7750\u3002\u94dc\u7b94\u53ef\u80fd\u9002\u7528\u4e8e\u5377\u5bf9\u5377\u5de5\u827a\uff0c\u4f46\u4e0d\u592a\u53ef\u80fd\u4e0e\u6676\u5706\u4e0a\u7684\u5148\u8fdb\u5fae\u7535\u5b50\u5236\u9020\u517c\u5bb9\u3002\u56e0\u6b64\uff0c\u53ef\u9760\u7684\u76f4\u63a5\u5728\u6676\u5706\u4e0a\u751f\u957f\u5355\u6676hBN\u8584\u819c\u7684\u65b9\u6cd5\u5c06\u6709\u52a9\u4e8e\u5728\u5de5\u4e1a\u4e2d\u5e7f\u6cdb\u91c7\u75282D\u5c42\u6750\u6599\u3002\u5148\u524d\u5728Cu\uff08111\uff09\u91d1\u5c5e\u4e0a\u751f\u957fhBN\u5355\u5c42\u7684\u5c1d\u8bd5\u672a\u80fd\u5b9e\u73b0\u5355\u5411\uff0c\u5f53\u8fd9\u4e9b\u5c42\u5408\u5e76\u6210\u8584\u819c\u65f6\u4f1a\u5bfc\u81f4\u6709\u5bb3\u7684\u6676\u754c\u3002\u4eba\u4eec\u751a\u81f3\u8ba4\u4e3a\u4ece\u7406\u8bba\u4e0a\u8bb2\uff0c\u5728\u8bf8\u5982Cu\uff08111\uff09\u8fd9\u6837\u7684\u9ad8\u5bf9\u79f0\u6027\u8868\u9762\u4e0a\u751f\u957f\u5355\u6676hBN\u662f\u4e0d\u53ef\u80fd\u7684\u3002<\/p>\n

\u53f0\u79ef\u7535\u3001\u53f0\u6e7e\u56fd\u7acb\u4ea4\u901a\u5927\u5b66\u548c\u7f8e\u56fd\u83b1\u65af\u5927\u5b66\u7684\u7814\u7a76\u4eba\u5458<\/b><\/strong>\u62a5\u9053\u4e86\u5728\u4e24\u82f1\u5bf8c\u9762\u84dd\u5b9d\u77f3\u6676\u7247\u4e0a\u7684Cu\uff08111\uff09\u8584\u819c\u4e0a\u6210\u529f\u5b8c\u6210\u4e86\u5355\u6676hBN\u5355\u5c42\u7684\u5916\u5ef6\u751f\u957f\u3002\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u7ed3\u679c\u8bc1\u5b9e\u4e86\u8fd9\u4e00\u4ee4\u4eba\u60ca\u8bb6\u7684\u7ed3\u679c\uff0c\u8868\u660e\u901a\u8fc7hBN\u6a2a\u5411\u5bf9\u63a5\u81f3Cu\uff08111\uff09\u6b65\u9aa4\u53ef\u589e\u5f3a\u5916\u5ef6\u751f\u957f\uff0c\u4ece\u800c\u786e\u4fddhBN\u5355\u5c42\u7684\u5355\u5411\u6027\u3002\u6240\u83b7\u5f97\u7684\u5355\u6676hBN\u5728\u5e95\u6805\u7ed3\u6784\u4e2d\u4f5c\u4e3a\u4e8c\u786b\u5316\u94bc\u548c\u4e8c\u6c27\u5316ha\u4e4b\u95f4\u7684\u754c\u9762\u5c42\u5e76\u5165\uff0c\u63d0\u9ad8\u4e86\u6676\u4f53\u7ba1\u7684\u7535\u6027\u80fd\u3002\u8fd9\u79cd\u751f\u4ea7\u6676\u5706\u7ea7\u5355\u6676hBN\u7684\u53ef\u9760\u65b9\u6cd5\u4e3a\u5c06\u6765\u76842D\u7535\u5b50\u5b66\u94fa\u5e73\u4e86\u9053\u8def\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Wafer-scale single-crystal hexagonal boron nitride monolayers on Cu(111)<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2009-2)<\/b><\/strong><\/p>\n

7.Science:\u83ab\u5c14\u5f02\u8d28\u7ed3\u6784\u4e2d\u7684\u672c\u5f81\u91cf\u5316\u5f02\u5e38\u970d\u5c14\u6548\u5e94<\/p>\n

\"\"<\/p>\n

\u91cf\u5b50\u5f02\u5e38\u970d\u5c14\uff08QAH\uff09\u6548\u5e94\u7ed3\u5408\u4e86\u62d3\u6251\u7ed3\u6784\u548c\u78c1\u6027\uff0c\u53ef\u5728\u96f6\u78c1\u573a\u4e0b\u4ea7\u751f\u7cbe\u786e\u91cf\u5316\u7684\u970d\u5c14\u7535\u963b\u3002\u52a0\u5dde\u5927\u5b66\u5723\u5df4\u5df4\u62c9\u5206\u6821\u7684A. F. Young<\/b><\/strong>\u62a5\u9053\u4e86\u5728\u626d\u66f2\u7684\u53cc\u5c42\u77f3\u58a8\u70ef\u5bf9\u51c6\u516d\u65b9\u6c2e\u5316\u787c\u4e2dQAH\u6548\u5e94\u7684\u89c2\u5bdf\u3002\u8be5\u6548\u5e94\u662f\u7531\u56fa\u6709\u7684\u5f3a\u76f8\u4e92\u4f5c\u7528\u9a71\u52a8\u7684\uff0c\u8be5\u76f8\u4e92\u4f5c\u7528\u5c06\u7535\u5b50\u6781\u5316\u4e3aChern\u6570C=1\u7684\u5355\u4e2a\u81ea\u65cb\u548c\u8c37\u5206\u8fa8\u83ab\u5c14\u5fae\u5e26\u3002\u4e0e\u78c1\u63ba\u6742\u7cfb\u7edf\u76f8\u6bd4\uff0c\u6240\u6d4b\u91cf\u7684\u8f93\u8fd0\u80fd\u9699\u5927\u4e8e\u5c45\u91cc\u6e29\u5ea6\u4ee5\u5b9e\u73b0\u78c1\u6709\u5e8f\u5316\uff0c\u5e76\u4e14\u5728\u96f6\u78c1\u573a\u4e0b\uff0c\u91cf\u5316\u5230von Klitzing\u5e38\u6570\u76840.1\uff05\u4ee5\u5185\u7684\u60c5\u51b5\u6301\u7eed\u5230\u51e0\u4e2a\u5f00\u5c14\u6587\u7684\u6e29\u5ea6\u3002\u5c0f\u81f31 nA\u7684\u7535\u6d41\u53ef\u63a7\u5236\u5730\u5728\u76f8\u53cd\u6781\u5316\u72b6\u6001\u4e4b\u95f4\u5207\u6362\u78c1\u9636\uff0c\u4ece\u800c\u5f62\u6210\u53ef\u7535\u91cd\u5199\u7684\u78c1\u5b58\u50a8\u5668\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Intrinsic quantized anomalous Hall effect in a moir\u00e9 heterostructure<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Science, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>126<\/b><\/strong>\/<\/b><\/strong>science.aay5533)<\/b><\/strong><\/p>\n

8.Nature:\u5177\u67092D\u6750\u6599\u795e\u7ecf\u7f51\u7edc\u56fe\u50cf\u4f20\u611f\u5668\u7684\u8d85\u5feb\u673a\u5668\u89c6\u89c9<\/p>\n

\"\"<\/p>\n

\u673a\u5668\u89c6\u89c9\u6280\u672f\u5728\u8fd1\u5e74\u6765\u53d6\u5f97\u4e86\u957f\u8db3\u7684\u8fdb\u6b65\uff0c\u5e76\u5df2\u6210\u4e3a\u5404\u79cd\u667a\u80fd\u7cfb\u7edf\uff08\u5305\u62ec\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66\u548c\u673a\u5668\u4eba\u6280\u672f\uff09\u7684\u7ec4\u6210\u90e8\u5206\u3002\u901a\u5e38\uff0c\u89c6\u89c9\u4fe1\u606f\u7531\u57fa\u4e8e\u5e27\u7684\u76f8\u673a\u6355\u83b7\uff0c\u7136\u540e\u8f6c\u6362\u4e3a\u6570\u5b57\u683c\u5f0f\uff0c\u7136\u540e\u4f7f\u7528\u8bf8\u5982\u4eba\u5de5\u795e\u7ecf\u7f51\u7edc\uff08ANN\uff09\u7684\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u8fdb\u884c\u5904\u7406\u3002\u4f46\u662f\uff0c\u901a\u8fc7\u6574\u4e2a\u4fe1\u53f7\u94fe\u7684\u5927\u91cf\uff08\u5927\u90e8\u5206\u662f\u5197\u4f59\u7684\uff09\u6570\u636e\u4f1a\u5bfc\u81f4\u4f4e\u5e27\u901f\u7387\u548c\u9ad8\u529f\u8017\u3002\u56e0\u6b64\u5df2\u7ecf\u5f00\u53d1\u4e86\u5404\u79cd\u89c6\u89c9\u6570\u636e\u9884\u5904\u7406\u6280\u672f\u4ee5\u63d0\u9ad8ANN\u4e2d\u540e\u7eed\u4fe1\u53f7\u5904\u7406\u7684\u6548\u7387\u3002\u7ef4\u4e5f\u7eb3\u5de5\u4e1a\u5927\u5b66\u7684Lukas Mennel\u548cThomas Mueller<\/b><\/strong>\u8bc1\u660e\u4e86\u56fe\u50cf\u4f20\u611f\u5668\u672c\u8eab\u53ef\u4ee5\u6784\u6210\u4e00\u4e2aANN\uff0c\u5b83\u53ef\u4ee5\u540c\u65f6\u611f\u6d4b\u548c\u5904\u7406\u5149\u5b66\u56fe\u50cf\u800c\u6ca1\u6709\u5ef6\u8fdf\u3002\u8fd9\u4e2a\u8bbe\u5907\u57fa\u4e8e\u53ef\u91cd\u6784\u7684\u4e8c\u7ef4\uff082D\uff09\u534a\u5bfc\u4f53\u5149\u7535\u4e8c\u6781\u7ba1\u9635\u5217\uff0c\u7f51\u7edc\u7684\u7a81\u89e6\u6743\u91cd\u5b58\u50a8\u5728\u8fde\u7eed\u53ef\u8c03\u7684\u5149\u54cd\u5e94\u77e9\u9635\u4e2d\u3002\u6587\u7ae0\u5c55\u793a\u4e86\u6709\u76d1\u7763\u548c\u65e0\u76d1\u7763\u7684\u5b66\u4e60\u65b9\u6cd5\uff0c\u5e76\u8bad\u7ec3\u4f20\u611f\u5668\u5bf9\u5149\u5b66\u6295\u5f71\u5230\u82af\u7247\u4e0a\u7684\u56fe\u50cf\u8fdb\u884c\u5206\u7c7b\u548c\u7f16\u7801\uff0c\u5904\u7406\u80fd\u529b\u4e3a\u6bcf\u79d22000\u4e07\u4e2a\u4ed3\u4f4d\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Ultrafast machine vision with 2D material neural network image sensors<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2038-x)<\/b><\/strong><\/p>\n

9.Nature:\u83ab\u5c14\u8d85\u6676\u683c\u4e2d\u53ef\u8c03\u8c10\u7684\u76f8\u5173Chern\u7edd\u7f18\u5b50\u548c\u94c1\u78c1\u6027<\/p>\n

\"\"<\/p>\n

\u5728\u5f3a\u78c1\u573a\u4e2d\u5bf9\u4e8c\u7ef4\u7535\u5b50\u7cfb\u7edf\u7684\u7814\u7a76\u8868\u660e\uff0c\u91cf\u5b50\u970d\u5c14\u6548\u5e94\u662f\u4e00\u79cd\u7269\u8d28\u7684\u62d3\u6251\u72b6\u6001\uff0c\u5177\u6709\u6709\u9650\u7684Chern\u6570C\u548c\u624b\u6027\u8fb9\u7f18\u6001\u3002\u970d\u5c14\u4e39\u540e\u6765\u7406\u8bba\u8ba4\u4e3a\uff0c\u5373\u4f7f\u5728\u96f6\u78c1\u573a\u4e0b\uff0c\u5177\u6709\u6574\u6570\u91cf\u5b50\u970d\u5c14\u6548\u5e94\u7684Chern\u7edd\u7f18\u5b50\u4e5f\u53ef\u80fd\u51fa\u73b0\u5728\u5177\u6709\u590d\u6742\u8df3\u53d8\u53c2\u6570\u7684\u6676\u683c\u6a21\u578b\u4e2d\u3002ABC\u4e09\u5c42\u77f3\u58a8\u70ef\/\u516d\u65b9\u6c2e\u5316\u787c\uff08ABC-TLG \/ hBN\uff09\u83ab\u5c14\u8d85\u6676\u683c\u4e3a\u63a2\u7d22Chern\u7edd\u7f18\u5b50\u63d0\u4f9b\u4e86\u4e00\u4e2a\u8bf1\u4eba\u7684\u5e73\u53f0\uff0c\u56e0\u4e3a\u5b83\u5177\u6709\u63a5\u8fd1\u8102\u80aa\u7684\u83ab\u5c14\u5fae\u5e26\uff0c\u5177\u6709\u968f\u8c37\u800c\u5b9a\u7684\u7535\u53ef\u8c03Chern\u6570\u3002<\/p>\n

\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821\u7684\u738b\u67ab\u6559\u6388\u3001\u65af\u5766\u798f\u5927\u5b66David Goldhaber-Gordon\u548c\u590d\u65e6\u5927\u5b66\u7684\u5f20\u8fdc\u6ce2<\/b><\/strong>\u5728ABC-TLG\/hBN\u83ab\u5c14\u6761\u7eb9\u8d85\u6676\u683c\u4e2d\u76f8\u5173Chern\u7edd\u7f18\u5b50\u7684\u5b9e\u9a8c\u89c2\u5bdf\u3002\u6587\u7ae0\u663e\u793a\uff0c\u53cd\u8f6c\u65bd\u52a0\u7684\u5782\u76f4\u7535\u573a\u5f3a\u5ea6\u7684\u65b9\u5411\u4f1a\u5728\u96f6\u548c\u6709\u9650\u7684Chern\u6570\u4e4b\u95f4\u5207\u6362ABC-TLG\/hBN\u7684\u83ab\u5c14\u6761\u7eb9\u5fae\u5e26\uff0c\u5982\u78c1\u4f20\u8f93\u884c\u4e3a\u7684\u5de8\u5927\u53d8\u5316\u6240\u63ed\u793a\u3002\u5bf9\u4e8e\u8c03\u6574\u4e3a\u5177\u6709\u6709\u9650Chern\u6570\u7684\u62d3\u6251\u5b54\u5fae\u5e26\uff0c\u4f5c\u8005\u5c06\u91cd\u70b9\u653e\u5728\u56db\u5206\u4e4b\u4e00\u98a4\u52a8\u4e0a\uff0c\u5bf9\u5e94\u4e8e\u6bcf\u4e2a\u6469\u5c14\u7eb9\u5355\u4f4d\u5355\u5143\u4e00\u4e2a\u5b54\u3002\u970d\u5c14\u7535\u963b\u5728h\/2e2<\/sup>\u5904\u5f97\u5230\u4e86\u5f88\u597d\u7684\u91cf\u5316\uff08\u5176\u4e2dh\u662f\u666e\u6717\u514b\u5e38\u6570\uff0ce\u662f\u7535\u5b50\u4e0a\u7684\u7535\u8377\uff09\uff0c\u5bf9\u4e8e\u8d85\u8fc70.4\u7279\u65af\u62c9\u7684\u78c1\u573a\u800c\u8a00\uff0c\u8fd9\u610f\u5473\u7740C=2\u3002\u76f8\u5173\u7684Chern\u7edd\u7f18\u5b50\u662f\u94c1\u78c1\u7684\uff0c\u5728\u96f6\u78c1\u5f3a\u65f6\u8868\u73b0\u51fa\u660e\u663e\u7684\u78c1\u6ede\u73b0\u8c61\u548c\u5927\u7684\u5f02\u5e38Hall\u4fe1\u53f7\u3002\u4f5c\u8005\u5728\u96f6\u78c1\u573a\u4e0b\u53d1\u73b0\u7684C=2 Chern\u7edd\u7f18\u5b50\u5e94\u8be5\u4f1a\u4e3a\u53d1\u73b0\u76f8\u5173\u7684\u62d3\u6251\u72b6\u6001\uff08\u53ef\u80fd\u662f\u62d3\u6251\u6fc0\u53d1\uff09\u63d0\u4f9b\u673a\u4f1a\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Tunable correlated Chern insulator and ferromagnetism in a moir\u00e9 superlattice<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2049-7)<\/b><\/strong><\/p>\n

10.Nature:\u77f3\u58a8\u70ef\u4e0d\u900f\u6c14\u6027\u7684\u9650\u5236<\/p>\n

\"\"<\/p>\n

\u5c3d\u7ba1\u53ea\u6709\u4e00\u4e2a\u539f\u5b50\u7684\u539a\u5ea6\uff0c\u4f46\u65e0\u7f3a\u9677\u7684\u77f3\u58a8\u70ef\u88ab\u8ba4\u4e3a\u5bf9\u6240\u6709\u6c14\u4f53\u548c\u6db2\u4f53\u90fd\u662f\u5b8c\u5168\u4e0d\u53ef\u6e17\u900f\u7684\u3002\u8be5\u7ed3\u8bba\u662f\u57fa\u4e8e\u7406\u8bba\u7684\uff0c\u5e76\u5f97\u5230\u4e86\u5b9e\u9a8c\u7684\u652f\u6301\uff0c\u8fd9\u4e9b\u5b9e\u9a8c\u65e0\u6cd5\u5728\u6bcf\u79d2105<\/sup>\u81f3106<\/sup>\u4e2a\u539f\u5b50\u7684\u68c0\u51fa\u9650\u5185\u68c0\u6d4b\u51fa\u901a\u8fc7\u5fae\u7c73\u7ea7\u819c\u7684\u6c14\u4f53\u6e17\u900f\u3002\u6b66\u6c49\u5927\u5b66\u8881<\/b><\/strong>2<\/b><\/sub><\/strong>\u58f0\u519b\u548c\u82f1\u56fd\u66fc\u5f7b\u65af\u7279\u66fc\u5f7b\u65af\u7279\u5927\u5b66A. K. Geim<\/b><\/strong>\u4f7f\u7528\u7528\u77f3\u58a8\u70ef\u7d27\u5bc6\u5bc6\u5c01\u7684\u5c0f\u578b\u5355\u6676\u5bb9\u5668\uff0c\u6587\u7ae0\u663e\u793a\u51fa\u65e0\u7f3a\u9677\u7684\u77f3\u58a8\u70ef\u662f\u4e0d\u53ef\u6e17\u900f\u7684\uff0c\u5176\u7cbe\u5ea6\u6bd4\u4ee5\u524d\u7684\u5b9e\u9a8c\u9ad8\u516b\u5230\u4e5d\u4e2a\u6570\u91cf\u7ea7\u3002\u80fd\u591f\u8fa8\u522b\uff08\u4f46\u6ca1\u6709\u89c2\u5bdf\u5230\uff09\u6bcf\u5c0f\u65f6\u53ea\u6709\u51e0\u4e2a\u6c26\u539f\u5b50\u7684\u6e17\u900f\uff0c\u5e76\u4e14\u6b64\u68c0\u51fa\u9650\u5bf9\u6240\u6709\u6d4b\u8bd5\u7684\u5176\u4ed6\u6c14\u4f53\uff08\u6c16\u6c14\uff0c\u6c2e\u6c14\uff0c\u6c27\u6c14\uff0c\u6c29\u6c14\uff0ck\u6c14\u548c\u6c19\u6c14\uff09\u5747\u6709\u6548\uff0c\u6c22\u6c14\u9664\u5916\u3002\u6c22\u663e\u793a\u51fa\u660e\u663e\u7684\u6e17\u900f\u6027\uff0c\u5373\u4f7f\u5176\u5206\u5b50\u5927\u4e8e\u6c26\u4e14\u5e94\u7ecf\u5386\u66f4\u9ad8\u7684\u80fd\u5792\u3002\u4ee4\u4eba\u8d39\u89e3\u7684\u89c2\u5bdf\u7ed3\u679c\u5f52\u56e0\u4e8e\u4e00\u4e2a\u4e24\u9636\u6bb5\u8fc7\u7a0b\uff0c\u8be5\u8fc7\u7a0b\u6d89\u53ca\u5728\u50ac\u5316\u6d3b\u6027\u77f3\u58a8\u70ef\u6ce2\u7eb9\u5904\u89e3\u79bb\u5206\u5b50\u6c22\uff0c\u7136\u540e\u4ee5\u7ea61.0\u7535\u5b50\u4f0f\u7279\u7684\u76f8\u5bf9\u8f83\u4f4e\u6d3b\u5316\u80fd\u5c06\u5438\u9644\u7684\u539f\u5b50\u5439\u5230\u77f3\u58a8\u70ef\u7247\u7684\u53e6\u4e00\u4fa7\uff0c\u8be5\u503c\u63a5\u8fd1\u4ee5\u524d\u62a5\u9053\u7684\u8d28\u5b50\u8fd0\u8f93\u3002\u8fd9\u4e2a\u5de5\u4f5c\u4e3a\u4e8c\u7ef4\u6750\u6599\u7684\u4e0d\u53ef\u6e17\u900f\u6027\u63d0\u4f9b\u4e86\u5173\u952e\u53c2\u8003\uff0c\u5e76\u4e14\u4ece\u57fa\u672c\u89d2\u5ea6\u53ca\u5176\u6f5c\u5728\u5e94\u7528\u65b9\u9762\u800c\u8a00\u975e\u5e38\u91cd\u8981\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Limits on gas impermeability of graphene<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2070-x)<\/b><\/strong><\/p>\n

11.Nature:WSe2<\/sub>\/WS2<\/sub>\u83ab\u5c14\u8d85\u6676\u683c\u4e2d\u7684\u83ab\u7279\u548c\u5e7f\u4e49Wigner\u6676\u4f53\u6001<\/p>\n

\"\"<\/p>\n

\u83ab\u5c14\u8d85\u6676\u683c\u53ef\u7528\u4e8e\u5de5\u7a0b\u5316\u4e8c\u7ef4\u8303\u5fb7\u534e\u5f02\u8d28\u7ed3\u6784\u4e2d\u7684\u5f3a\u76f8\u5173\u7535\u5b50\u6001\uff0c\u6b63\u5982\u6700\u8fd1\u5728\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u548cABC\u4e09\u5c42\u77f3\u58a8\u70ef\/\u6c2e\u5316\u787c\u83ab\u5c14\u8d85\u6676\u683c\u4e2d\u89c2\u5bdf\u5230\u7684\u76f8\u5173\u7edd\u7f18\u548c\u8d85\u5bfc\u6001\u6240\u8bc1\u660e\u7684\u90a3\u6837\u3002\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u5364\u5316\u7845\u83ab\u5c14\u5f02\u8d28\u7ed3\u6784\u56e0\u5176\u5f3a\u7684\u5149-\u8d28\u76f8\u4e92\u4f5c\u7528\u548c\u5927\u7684\u81ea\u65cb-\u8f68\u9053\u8026\u5408\u800c\u4e3a\u7814\u7a76\u76f8\u5173\u7684\u91cf\u5b50\u73b0\u8c61\u63d0\u4f9b\u4e86\u53e6\u4e00\u4e2a\u6a21\u578b\u7cfb\u7edf\u3002\u7136\u800c\uff0c\u7528\u4f20\u7edf\u7684\u8fd0\u8f93\u6280\u672f\u5bf9\u8be5\u7cfb\u7edf\u4e2d\u76f8\u5173\u7edd\u7f18\u72b6\u6001\u7684\u5b9e\u9a8c\u89c2\u5bdf\u662f\u5177\u6709\u6311\u6218\u6027\u7684\u3002<\/p>\n

\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821\u7684\u738b\u67ab<\/b><\/strong>\u62a5\u9053\u534a\u5bfc\u4f53WSe2<\/sub>\/WS2<\/sub>\u83ab\u5c14\u8d85\u6676\u683c\u4e2d\u5f3a\u76f8\u5173\u76f8\u7684\u5149\u5b66\u68c0\u6d4b\u3002\u4f5c\u8005\u4f7f\u7528\u4e00\u79cd\u7075\u654f\u7684\u5149\u5b66\u68c0\u6d4b\u6280\u672f\uff0c\u63ed\u793a\u4e86\u6bcf\u4e2a\u8d85\u6676\u683c\u4f4d\u7f6e\u4e00\u4e2a\u5b54\u5904\u7684Mott\u7edd\u7f18\u5b50\u72b6\u6001\uff0c\u4ee5\u53ca\u8d85\u6676\u683c1\/3\u548c2\/3\u5f2f\u66f2\u5904\u4ee4\u4eba\u60ca\u8bb6\u7684\u7edd\u7f18\u76f8\uff0c\u4f5c\u8005\u5c06\u5176\u5206\u914d\u7ed9\u4e0b\u5c42\u6676\u683c\u4e0a\u7684\u5e7f\u4e49Wigner\u7ed3\u6676\u3002\u6b64\u5916\uff0c\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u6c22\u5f02\u6c30\u9178\u916f\u5f02\u8d28\u7ed3\u6784\u7684\u81ea\u65cb\u8c37\u5149\u5b66\u9009\u62e9\u89c4\u5219\u4f7f\u6211\u4eec\u80fd\u591f\u5149\u5b66\u5730\u521b\u5efa\u548c\u7814\u7a76\u83ab\u7279\u7edd\u7f18\u5b50\u4e2d\u4f4e\u80fd\u6fc0\u53d1\u7684\u81ea\u65cb\u6001\u3002\u4f5c\u8005\u5728Mott\u7edd\u7f18\u72b6\u6001\u4e0b\u6d4b\u91cf\u4e86\u5f88\u957f\u7684\u5fae\u79d2\u81ea\u65cb\u5f1b\u8c6b\u5bff\u547d\uff0c\u6bd4\u7535\u8377\u6fc0\u53d1\u7684\u5bff\u547d\u957f\u51e0\u4e2a\u6570\u91cf\u7ea7\u3002\u8fd9\u4e2a\u7814\u7a76\u5f3a\u8c03\u4e86\u4f7f\u7528\u8d85\u8d8a\u77f3\u58a8\u70ef\u7684\u83ab\u5c14\u8d85\u6676\u683c\u6765\u63a2\u7d22\u76f8\u5173\u7269\u7406\u7684\u4ef7\u503c\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Mott and generalized Wigner crystal states in Wse<\/b><\/strong>2<\/b><\/sub><\/strong>\/WS<\/b><\/strong>2<\/b><\/sub><\/strong>\u00a0moir\u00e9 superlattices<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2092-4)<\/b><\/strong><\/p>\n

12.Nature:\u4e8c\u7ef4\u8303\u5fb7\u534e\u529b\u5f02\u8d28\u7ed3\u6784\u9635\u5217\u7684\u4e00\u822c\u5408\u6210<\/p>\n

\"\"<\/p>\n

\u4e8c\u7ef4\u8303\u5fb7\u534e\u529b\u5f02\u8d28\u7ed3\u6784\uff08vdWH\uff09\u5f15\u8d77\u4e86\u4eba\u4eec\u7684\u6781\u5927\u5174\u8da3\u3002\u4f46\u662f\uff0c\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u5927\u591a\u6570\u62a5\u544a\u7684vdWH\u90fd\u662f\u7531\u8270\u5de8\u7684\u5fae\u673a\u68b0\u5265\u843d\u548c\u624b\u52a8\u91cd\u65b0\u5806\u53e0\u8fc7\u7a0b\u521b\u5efa\u7684\uff0c\u5c3d\u7ba1\u8fd9\u79cd\u8fc7\u7a0b\u5bf9\u4e8e\u6982\u5ff5\u9a8c\u8bc1\u6f14\u793a\u548c\u57fa\u7840\u7814\u7a76\u6765\u8bf4\u662f\u901a\u7528\u7684\uff0c\u4f46\u663e\u7136\u5bf9\u4e8e\u5b9e\u9645\u6280\u672f\u800c\u8a00\u662f\u4e0d\u53ef\u6269\u5c55\u7684\u3002<\/p>\n

\u6e56\u5357\u5927\u5b66\u6bb5\u66e6\u4e1c\u548c\u52a0\u5dde\u5927\u5b66\u6d1b\u6749\u77f6\u5206\u6821\u7684\u6bb5\u9576\u950b<\/b><\/strong>\u62a5\u9053\u4e86\u5728\u91d1\u5c5e\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u4ee3\u53cc\u80cd\uff08m-TMDs\uff09\u548c\u534a\u5bfc\u4f53TMD\uff08s-TMDs\uff09\u4e4b\u95f4\u7684\u4e8c\u7ef4vdWH\u9635\u5217\u7684\u4e00\u822c\u5408\u6210\u7b56\u7565\u3002\u901a\u8fc7\u9009\u62e9\u6027\u5730\u5bf9\u5355\u5c42\u6216\u53cc\u5c42s-TMD\u4e0a\u7684\u6210\u6838\u4f4d\u70b9\u8fdb\u884c\u6784\u56fe\uff0c\u4f5c\u8005\u53ef\u4ee5\u5728\u9884\u5b9a\u7684\u7a7a\u95f4\u4f4d\u7f6e\u4ee5\u53ef\u8bbe\u8ba1\u7684\u5468\u671f\u6027\u6392\u5217\u548c\u53ef\u8c03\u6574\u7684\u6a2a\u5411\u5c3a\u5bf8\u7cbe\u786e\u63a7\u5236\u5404\u79cdm-TMD\u7684\u6210\u6838\u548c\u751f\u957f\uff0c\u4ece\u800c\u4ea7\u751f\u4e00\u7cfb\u5217vdWH\u9635\u5217\uff0c\u5305\u62ecVSe2<\/sub>\/WSe2<\/sub>\uff0cNiTe2<\/sub>\/WSe2<\/sub>\uff0cCoTe2<\/sub>\/WSe2<\/sub>\uff0cNbTe2<\/sub>\/WSe2<\/sub>\uff0cVS2<\/sub>\/WSe2<\/sub>\uff0cVSe2<\/sub>\/MoS2<\/sub>\u548cVSe2<\/sub>\/WS2<\/sub>\u3002\u7cfb\u7edf\u626b\u63cf\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u7814\u7a76\u8868\u660e\uff0c\u8fd1\u4e4e\u7406\u60f3\u7684vdW\u754c\u9762\u5177\u6709\u53ef\u5e7f\u6cdb\u8c03\u8282\u7684\u83ab\u5c14\u8d85\u6676\u683c\u3002\u501f\u52a9\u539f\u5b50\u6e05\u6d01\u7684vdW\u63a5\u53e3\uff0c\u4f5c\u8005\u8fdb\u4e00\u6b65\u8bc1\u660e\u4e86m-TMD\u4f5c\u4e3a\u5e95\u5c42WSe2<\/sub>\u7684\u9ad8\u5ea6\u53ef\u9760\u7684\u5408\u6210vdW\u89e6\u70b9\uff0c\u5177\u6709\u51fa\u8272\u7684\u5668\u4ef6\u6027\u80fd\u548c\u826f\u7387\uff0c\u5728\u53cc\u5c42WSe2<\/sub>\u4e2d\u63d0\u4f9b\u4e86\u9ad8\u8fbe900\u5fae\u5b89\/\u5fae\u7c73\u7684\u9ad8\u5bfc\u901a\u7535\u6d41\u5bc6\u5ea6\u6676\u4f53\u7ba1\u3002\u8fd9\u79cd\u591a\u6837\u5316\u7684\u4e8c\u7ef4vdWH\u9635\u5217\u7684\u4e00\u822c\u7efc\u5408\u4e3a\u63a2\u7d22\u5947\u5f02\u7269\u7406\u63d0\u4f9b\u4e86\u901a\u7528\u7684\u6750\u6599\u5e73\u53f0\uff0c\u5e76\u6709\u671b\u4e3a\u9ad8\u6027\u80fd\u8bbe\u5907\u63d0\u4f9b\u53ef\u6269\u5c55\u7684\u9014\u5f84\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

General synthesis of two-dimensional van\u00a0der Waals heterostructure arrays<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2098-y)<\/b><\/strong><\/p>\n

13.Nature:\u83ab\u5c14\u5f02\u8d28\u7ed3\u6784\u4e2d\u7684\u5f3a\u76f8\u5173\u7535\u5b50\u548c\u6df7\u5408\u6fc0\u5b50<\/p>\n

\"\"<\/p>\n

\u4e8c\u7ef4\u6750\u6599\u53ca\u5176\u5f02\u8d28\u7ed3\u6784\u6784\u6210\u4e86\u7814\u7a76\u76f8\u5173\u7535\u5b50\u72b6\u6001\u4ee5\u53ca\u6fc0\u5b50\u7684\u591a\u4f53\u7269\u7406\u5b66\u7684\u6709\u524d\u9014\u7684\u5e73\u53f0\u3002\u5728\u626d\u66f2\u7684\u77f3\u58a8\u70ef\u53cc\u5c42\u4e0a\u7684\u4f20\u8f93\u6d4b\u91cf\u7ed3\u679c\u663e\u793a\uff0c\u5b58\u5728\u8bb8\u591a\u76f8\u4e92\u7f20\u7ed3\u7684\u7535\u5b50\u76f8\uff0c\u5305\u62ec\u83ab\u7279\u7edd\u7f18\u4f53\uff0c\u5947\u602a\u7684\u91d1\u5c5e\u548c\u8d85\u5bfc\u4f53\u3002\u7136\u800c\uff0c\u8fc4\u4eca\u4ecd\u672a\u63a2\u7d22\u5728\u5149\u8c31\u5b66\u4e2d\u5982\u6b64\u5f3a\u7684\u7535\u5b50\u76f8\u5173\u6027\u7684\u7279\u5f81\u3002<\/p>\n

ETH\u7684Yuya Shimazaki\u548cAtac Imamoglu<\/b><\/strong>\u63d0\u4f9b\u7684\u5b9e\u9a8c\u663e\u793a\u4e86\u5982\u4f55\u901a\u8fc7\u6d41\u52a8\u7535\u5b50\u52a8\u6001\u7b5b\u9009\u5f62\u6210\u6fc0\u5b50-\u6781\u5316\u5b50\u7684\u6fc0\u5b50\uff0c\u53ef\u4ee5\u7528\u4f5c\u7814\u7a76\u76f8\u4e92\u4f5c\u7528\u8bf1\u5bfc\u7684\u7535\u5b50\u4e0d\u53ef\u538b\u7f29\u72b6\u6001\u7684\u5149\u8c31\u5de5\u5177\u3002\u4f5c\u8005\u7814\u7a76\u4e86\u4e8c\u7852\u5316\u94bc\/\u516d\u65b9\u6c2e\u5316\u787c\/\u4e8c\u7852\u5316\u94bc\u7684\u5f02\u8d28\u7ed3\u6784\uff0c\u8be5\u7ed3\u6784\u8868\u73b0\u51fa\u957f\u7684\u83ab\u5c14\u6761\u7eb9\u8d85\u6676\u683c\uff0c\u8fd9\u4e00\u70b9\u7531\u76f8\u5e72\u7684\u7a7a\u7a74\u96a7\u9053\u4ecb\u5bfc\u7684\u5c42\u95f4\u6fc0\u5b50\u4e0e\u4e09\u4e2a\u5c42\u95f4\u6fc0\u5b50\u5171\u632f\u76f8\u9694\u7ea6\u4e94\u4e2a\u6beb\u7535\u5b50\u4f0f\u7279\u7684\u76f8\u5e72\u7a7a\u7a74\u4ea4\u53c9\u907f\u514d\u3002\u5bf9\u4e8e\u5bf9\u5e94\u4e8e\u6700\u4f4e\u6469\u5c14\u7eb9\u5b50\u5e26\u534a\u8dc3\u7684\u7535\u5b50\u5bc6\u5ea6\uff0c\u6211\u4eec\u89c2\u5bdf\u5230\u5f3a\u5c42\u4f2a\u81ea\u65cb\u987a\u78c1\u6027\uff0c\u8fd9\u901a\u8fc7\u5728\u65bd\u52a0\u5c0f\u7684\u5782\u76f4\u7535\u573a\u7684\u60c5\u51b5\u4e0b\u5c06\u5168\u90e8\uff08\u7ea61,500\u4e2a\uff09\u7535\u5b50\u4ece\u4e00\u4e2a\u4e8c\u7852\u5316\u94bc\u5c42\u7a81\u7136\u8f6c\u79fb\u5230\u53e6\u4e00\u5c42\u6765\u8bc1\u660e\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u6bcf\u4e2a\u4e8c\u7852\u5316\u94bc\u5c42\u5728\u534a\u7ffb\u8f6c\u65f6\u7684\u7535\u5b50\u6001\u5bf9\u6240\u65bd\u52a0\u7684\u7535\u573a\u5bf9\u7535\u8377\u7684\u91cd\u65b0\u5206\u5e03\u5177\u6709\u56de\u5f39\u529b\uff0c\u8868\u660e\u7535\u5b50\u5177\u6709\u4e0d\u53ef\u538b\u7f29\u7684\u83ab\u7279\u5f0f\u6001\u3002\u8fd9\u4e2a\u5b9e\u9a8c\u8868\u660e\uff0c\u5149\u8c31\u5b66\u4e3a\u7814\u7a76\u672c\u4f53\u4e2d\u9ad8\u5ea6\u76f8\u5173\u7684\u7535\u5b50\u7269\u7406\u5b66\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u5e76\u4e3a\u7814\u7a76\u7b80\u5e76\u7535\u5b50\u548c\u5076\u6781\u6fc0\u5b50\u7684Bose-Fermi\u6df7\u5408\u7269\u94fa\u5e73\u4e86\u9053\u8def\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Strongly correlated electrons and hybrid excitons in a moir\u00e9 heterostructure<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2191-2)<\/b><\/strong><\/p>\n

14.Nature:\u4e8c\u7ef4\u5364\u5316\u7269\u9499\u949b\u77ff\u6a2a\u5411\u5916\u5ef6\u5f02\u8d28\u7ed3\u6784<\/p>\n

\"\"<\/p>\n

\u57fa\u4e8e\u6c27\u5316\u7269\u9499\u949b\u77ff\uff0cIII-V\uff0cII-VI\u548c\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u5316\u78b3\u534a\u5bfc\u4f53\u7684\u5916\u5ef6\u5f02\u8d28\u7ed3\u6784\u6784\u6210\u4e86\u73b0\u4ee3\u7535\u5b50\u5b66\u548c\u5149\u7535\u5b50\u5b66\u7684\u57fa\u7840\u3002\u5364\u5316\u9499\u949b\u77ff\u5bf9\u4e8e\u8bf8\u5982\u6eb6\u6db2\u5904\u7406\u7684\u592a\u9633\u80fd\u7535\u6c60\uff0c\u53d1\u5149\u4e8c\u6781\u7ba1\uff0c\u68c0\u6d4b\u5668\u548c\u6fc0\u5149\u5668\u7b49\u5e94\u7528\u5177\u6709\u5438\u5f15\u529b\u3002\u5b83\u4eec\u56fa\u6709\u7684\u8f6f\u6676\u683c\u5141\u8bb8\u66f4\u5927\u7684\u6676\u683c\u5931\u914d\u5bb9\u5fcd\u5ea6\uff0c\u4f7f\u5176\u6709\u671b\u7528\u4e8e\u5f02\u8d28\u7ed3\u6784\u5f62\u6210\u548c\u534a\u5bfc\u4f53\u96c6\u6210\u3002\u539f\u5b50\u5c16\u9510\u7684\u5916\u5ef6\u754c\u9762\u5bf9\u4e8e\u6539\u5584\u6027\u80fd\u548c\u8bbe\u5907\u5c0f\u578b\u5316\u662f\u5fc5\u9700\u7684\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u5364\u5316\u7269\u9499\u949b\u77ff\u7684\u539f\u5b50\u5c16\u9510\u7684\u5f02\u8d28\u7ed3\u6784\u7684\u5916\u5ef6\u751f\u957f\u5c1a\u672a\u5b9e\u73b0\uff0c\u8fd9\u662f\u7531\u4e8e\u5b83\u4eec\u7684\u56fa\u6709\u79bb\u5b50\u8fc1\u79fb\u7387\u9ad8\uff0c\u8fd9\u5bfc\u81f4\u76f8\u4e92\u6269\u6563\u548c\u8f83\u5927\u7684\u7ed3\u5bbd\uff0c\u5e76\u4e14\u7531\u4e8e\u5b83\u4eec\u7684\u5316\u5b66\u7a33\u5b9a\u6027\u5dee\uff0c\u5bfc\u81f4\u5728\u6c89\u79ef\u8fc7\u7a0b\u4e2d\u5148\u524d\u5c42\u7684\u5206\u89e3\u540e\u7eed\u5c42\u7684\u5236\u9020\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u8fd9\u79cd\u4e0d\u7a33\u5b9a\u6027\u7684\u6839\u6e90\u5e76\u786e\u5b9a\u6291\u5236\u79bb\u5b50\u6269\u6563\u7684\u6709\u6548\u65b9\u6cd5\u975e\u5e38\u91cd\u8981\u3002<\/p>\n

\u666e\u6e21\u5927\u5b66\u7684Brett M. Savoie\u548c\u666e\u6e21\u5927\u5b66\u7aa6\u4e50\u5929\u4ee5\u53ca\u4e0a\u6d77\u79d1\u6280\u5927\u5b66\u7684\u4e8e\u5955<\/b><\/strong>\u62a5\u9053\u4e00\u79cd\u6709\u6548\u7684\u7b56\u7565\uff0c\u901a\u8fc7\u7ed3\u5408\u521a\u6027\u7684\u03c0-\u5171\u8f6d\u6709\u673a\u914d\u4f53\uff0c\u57fa\u672c\u4e0a\u6291\u5236\u4e86\u4e8c\u7ef4\u5364\u5316\u7269\u9499\u949b\u77ff\u4e2d\u7684\u9762\u5185\u79bb\u5b50\u6269\u6563\u3002\u4f5c\u8005\u5c55\u793a\u4e86\u9ad8\u5ea6\u7a33\u5b9a\u548c\u53ef\u8c03\u7684\u6a2a\u5411\u5916\u5ef6\u5f02\u8d28\u7ed3\u6784\uff0c\u591a\u5f02\u8d28\u7ed3\u6784\u548c\u8d85\u6676\u683c\u3002\u4f4e\u5242\u91cf\u50cf\u5dee\u6821\u6b63\u7684\u9ad8\u5206\u8fa8\u7387\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u63ed\u793a\u4e86\u8fd1\u539f\u5b50\u5c16\u9510\u7684\u754c\u9762\u548c\u5916\u5ef6\u751f\u957f\u3002\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u8bc1\u5b9e\u4e86\u5728\u5171\u8f6d\u914d\u4f53\u5b58\u5728\u4e0b\u4e8c\u7ef4\u9499\u949b\u77ff\u7684\u51cf\u5c11\u7684\u5f02\u8d28\u7ed3\u6784\u7d0a\u4e71\u548c\u66f4\u5927\u7684\u7a7a\u4f4d\u5f62\u6210\u80fd\u3002\u8fd9\u4e9b\u53d1\u73b0\u4e3a\u5364\u5316\u9499\u949b\u77ff\u534a\u5bfc\u4f53\u7684\u56fa\u5b9a\u548c\u7a33\u5b9a\u5316\u63d0\u4f9b\u4e86\u89c1\u8bc6\uff0c\u5e76\u5c55\u793a\u4e86\u7528\u4e8e\u590d\u6742\u4e14\u5206\u5b50\u8584\u7684\u8d85\u6676\u683c\uff0c\u5668\u4ef6\u548c\u96c6\u6210\u7535\u8def\u7684\u6750\u6599\u5e73\u53f0\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Two-dimensional halide perovskite lateral epitaxial heterostructures<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1038\/<\/b><\/strong>\u00a0s41586-020-2219-7)<\/b><\/strong><\/p>\n

15.Nature:\u901a\u8fc7\u81ea\u5d4c\u5165\u5de5\u7a0b\u5171\u4ef7\u952e\u7ed3\u5408\u76842D\u5c42\u72b6\u6750\u6599<\/p>\n

\"\"<\/p>\n

\u4e8c\u7ef4\uff082D\uff09\u6750\u6599\u63d0\u4f9b\u4e86\u4e00\u4e2a\u72ec\u7279\u7684\u5e73\u53f0\uff0c\u53ef\u4ece\u8be5\u5e73\u53f0\u63a2\u7d22\u62d3\u6251\u548c\u591a\u4f53\u73b0\u8c61\u7684\u7269\u7406\u539f\u7406\u3002\u901a\u8fc7\u4f7f\u7528\u5d4c\u5165\u5242\u586b\u51452D\u6750\u6599\u7684\u8303\u5fb7\u534e\u95f4\u9699\u53ef\u4ee5\u4ea7\u751f\u65b0\u7684\u7279\u6027\uff1b\u4f46\u662f\uff0c\u751f\u957f\u540e\u63d2\u5c42\u901a\u5e38\u4ec5\u9650\u4e8e\u78b1\u91d1\u5c5e\u3002<\/p>\n

\u65b0\u52a0\u5761\u56fd\u7acb\u5927\u5b66\u7684\u7f57\u5efa\u5e73\u3001Stephen J. Pennycook\u548c\u4e2d\u5c71\u5927\u5b66\u7684\u7f57\u946b<\/b><\/strong>\u663e\u793a\u51fa\u5728\u751f\u957f\u8fc7\u7a0b\u4e2d\uff0c\u672c\u673a\u539f\u5b50\u81ea\u63d2\u5165\u53cc\u5c42\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u5364\u5316\u7269\u4e2d\u4f1a\u4ea7\u751f\u4e00\u7c7b\u8d85\u8584\u7684\u5171\u4ef7\u952e\u5408\u6750\u6599\uff0c\u5e76\u5c06\u5176\u547d\u540d\u4e3aic-2D\u3002\u8fd9\u4e9b\u6750\u6599\u7684\u5316\u5b66\u8ba1\u91cf\u6bd4\u7531\u8303\u5fb7\u534e\u5179\u95f4\u9699\u4e2d\u516b\u9762\u4f53\u7a7a\u4f4d\u7684\u5468\u671f\u6027\u5360\u636e\u6a21\u5f0f\u51b3\u5b9a\uff0c\u5b83\u4eec\u7684\u6027\u8d28\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u7fbd\u72b6\u4f4d\u70b9\u7684\u8986\u76d6\u7387\u548c\u7a7a\u95f4\u6392\u5217\u6765\u8c03\u6574\u3002\u901a\u8fc7\u5728\u9ad8\u91d1\u5c5e\u5316\u5b66\u52bf\u4e0b\u8fdb\u884c\u751f\u957f\uff0c\u4f5c\u8005\u53ef\u4ee5\u5f97\u5230\u4e00\u7cfb\u5217\u94bd\u5d4c\u5165\u7684TaS(Se)y<\/sub>\uff0c\u5305\u62ec25\uff05\u7684Ta\u5d4c\u5165Ta9<\/sub>S16<\/sub>\u300133.3\uff05\u7684Ta7<\/sub>S12<\/sub>\u5d4c\u5165\uff0c50\uff05\u7684Ta10<\/sub>S16<\/sub>\u5d4c\u5165\uff0c66.7\uff05\u7684Ta\u5d4c\u5165Ta8<\/sub>Se12<\/sub>\uff08\u5f62\u6210Kagome\u6676\u683c\uff09\u548c100\uff05Ta\u5d4c\u5165\u7684Ta9<\/sub>Se12<\/sub>\u3002\u5728\u5176\u4e2d\u4e00\u4e9b\u63d2\u5165\u76f8\u4e2d\u68c0\u6d4b\u5230\u94c1\u78c1\u6709\u5e8f\u3002\u4f5c\u8005\u8fd8\u8bc1\u660e\u4e86\u81ea\u63d2V11<\/sub>S16<\/sub>\uff0cIn11<\/sub>Se16<\/sub>\u548cFex<\/sub>Tey<\/sub>\u53ef\u4ee5\u5728\u5bcc\u542b\u91d1\u5c5e\u7684\u6761\u4ef6\u4e0b\u751f\u957f\u3002\u8fd9\u4e2a\u5de5\u4f5c\u5efa\u7acb\u4e86\u81ea\u6211\u5d4c\u5165\u4f5c\u4e3a\u4e00\u79cd\u65b9\u6cd5\uff0c\u901a\u8fc7\u8be5\u65b9\u6cd5\u53ef\u4ee5\u751f\u957f\u5177\u6709\u5316\u5b66\u8ba1\u91cf\u6216\u6210\u5206\u76f8\u5173\u7279\u6027\u7684\u65b0\u578b2D\u6750\u6599\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Engineering covalently bonded 2D layered materials by self-intercalation<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2241-9)<\/b><\/strong><\/p>\n

16.Nature:\u6620\u5c04\u9b54\u89d2\u77f3\u58a8\u70ef\u4e2d\u7684\u626d\u66f2\u89d2\u7d0a\u4e71\u548cLandau\u80fd\u7ea7<\/p>\n

\"\"<\/p>\n

\u6700\u8fd1\u53d1\u73b0\u7684\u7535\u5b50\u5e26\u4ee5\u53ca\u9b54\u672f\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\uff08MATBG\uff09\u4e2d\u7684\u5f3a\u76f8\u5173\u548c\u8d85\u5bfc\u76f8\u81f3\u5173\u91cd\u8981\u5730\u53d6\u51b3\u4e8e\u5c42\u95f4\u626d\u66f2\u89d2\u03b8\u3002\u5c3d\u7ba1\u5df2\u7ecf\u8bc1\u660e\u4ee5\u5927\u7ea60.1\u5ea6\u7684\u7cbe\u5ea6\u63a7\u5236\u5168\u5c40\u03b8\uff0c\u4f46\u662f\u5173\u4e8e\u5c40\u90e8\u626d\u8f6c\u89d2\u7684\u5206\u5e03\u7684\u4fe1\u606f\u5f88\u5c11\u3002<\/p>\n

\u9b4f\u8328\u66fc\u79d1\u5b66\u7814\u7a76\u9662\u7684E. Zeldov\u548c\u9ebb\u7701\u7406\u5de5\u7684P. Jarillo-Herrero<\/b><\/strong>\u4f7f\u7528\u7eb3\u7c73\u7ea7\u5c16\u7aef\u626b\u63cf\u8d85\u5bfc\u91cf\u5b50\u5e72\u6d89\u88c5\u7f6e\uff08SQUID-on-tip\uff09\u6765\u83b7\u53d6\u5904\u4e8e\u91cf\u5b50\u970d\u5c14\u6001\u7684\u6717\u9053\u80fd\u7ea7\u7684\u65ad\u5c42\u56fe\u50cf\uff0c\u5e76\u7ed8\u5236\u516d\u65b9\u6c2e\u5316\u787c\uff08hBN\uff09\u5c01\u88c5\u7684MATBG\u4e2d\u7684\u5c40\u90e8\u03b8\u53d8\u5316\u56fe\u3002\u76f8\u5bf9\u7cbe\u5ea6\u4f18\u4e8e0.002\u5ea6\u4e14\u7a7a\u95f4\u5206\u8fa8\u7387\u53ea\u6709\u51e0\u4e2a\u83ab\u5c14\u5468\u671f\u7684\u8bbe\u5907\u3002\u4f5c\u8005\u53d1\u73b0\u4e86\u03b8\u7d0a\u4e71\u7a0b\u5ea6\u4e0eMATBG\u4f20\u8f93\u7279\u6027\u7684\u8d28\u91cf\u4e4b\u95f4\u7684\u76f8\u5173\u6027\uff0c\u5e76\u8868\u660e\uff0c\u5373\u4f7f\u662f\u5177\u6709\u76f8\u5173\u72b6\u6001\uff0cLandau\u98ce\u6247\u548c\u8d85\u5bfc\u6027\u7684\u6700\u5148\u8fdb\u7684\u8bbe\u5907\uff0c\u4e5f\u663e\u793a\u51fa\u9ad8\u8fbe\u03b8\u7684\u5c40\u90e8\u5c40\u90e8\u53d8\u5316\u3002\u4f5c\u8005\u89c2\u5bdf\u5230MATBG\u4e2d\u7684\u76f8\u5173\u72b6\u6001\u76f8\u5bf9\u4e8e\u626d\u66f2\u89d2\u5f02\u5e38\u7279\u522b\u8106\u5f31\u3002\u4ed6\u4eec\u8fd8\u8bc1\u660e\u4e86\u03b8\u7684\u68af\u5ea6\u4f1a\u4ea7\u751f\u5927\u7684\u6805\u6781\u53ef\u8c03\u9762\u5185\u7535\u78c1\u573a\uff0c\u5373\u4f7f\u5728\u91d1\u5c5e\u533a\u57df\u4e5f\u4e0d\u4f1a\u88ab\u5c4f\u853d\uff0c\u8fd9\u4f1a\u901a\u8fc7\u5728\u6837\u54c1\u7684\u5927\u90e8\u5206\u533a\u57df\u4e2d\u5f62\u6210\u8fb9\u7f18\u901a\u9053\u800c\u6df1\u523b\u6539\u53d8\u91cf\u5b50\u970d\u5c14\u6001\uff0c\u5e76\u4e14\u53ef\u80fd\u4f1a\u5f71\u54cd\u76f8\u56fe\u3002\u76f8\u5173\u548c\u8d85\u5bfc\u72b6\u6001\u3002\u56e0\u6b64\uff0c\u4f5c\u8005\u786e\u7acb\u4e86\u03b8\u7d0a\u4e71\u4f5c\u4e3a\u4e00\u79cd\u975e\u5e38\u89c4\u7c7b\u578b\u7684\u7d0a\u4e71\u7684\u91cd\u8981\u6027\uff0c\u8fd9\u79cd\u7d0a\u4e71\u4f7f\u5f97\u80fd\u591f\u5c06\u626d\u66f2\u89d2\u68af\u5ea6\u7528\u4e8e\u5e26\u72b6\u7ed3\u6784\u5de5\u7a0b\uff0c\u5b9e\u73b0\u76f8\u5173\u73b0\u8c61\u4ee5\u53ca\u7528\u4e8e\u8bbe\u5907\u5e94\u7528\u7684\u95e8\u53ef\u8c03\u5185\u7f6e\u5e73\u9762\u7535\u573a\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Mapping the twist-angle disorder and Landau levels in magic-angle graphene<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2255-3)<\/b><\/strong><\/p>\n

17.Science\uff1a\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u4e2d\u7684\u7535\u5b50\u8dc3\u8fc1\u7ea7\u8054<\/p>\n

\"\"<\/p>\n

\u9b54\u89d2\u626d\u66f2\u7684\u53cc\u5c42\u77f3\u58a8\u70ef\u5177\u6709\u591a\u79cd\u7535\u5b50\u72b6\u6001\uff0c\u5305\u62ec\u76f8\u5173\u7684\u7edd\u7f18\u4f53\uff0c\u8d85\u5bfc\u4f53\u548c\u62d3\u6251\u76f8\u3002\u4e86\u89e3\u9020\u6210\u8fd9\u4e9b\u76f8\u7684\u5fae\u89c2\u673a\u5236\u9700\u8981\u786e\u5b9a\u7535\u5b50\u4e0e\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u4e0e\u91cf\u5b50\u7b80\u5e76\u6027\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\uff08\u540e\u8005\u662f\u7531\u4e8e\u81ea\u65cb\u548c\u8c37\u81ea\u7531\u5ea6\u6240\u81f4\uff09\u3002\u5728\u6700\u8fd1\u7684\u5149\u8c31\u6d4b\u91cf\u4e2d\uff0c\u5728\u7535\u5b50\u8c31\u5e26\u7684\u90e8\u5206\u6742\u7269\u4e2d\u89c2\u5bdf\u5230\u4e86\u5f3a\u7535\u5b50-\u7535\u5b50\u76f8\u5173\u6027\u7684\u7279\u5f81\uff0c\u8fd0\u8f93\u5b9e\u9a8c\u8868\u660e\u6742\u7269\u4e2d\u7684\u6717\u9053\u80fd\u7ea7\u7b80\u5e76\u6027\u7684\u53d8\u5316\u5bf9\u5e94\u4e8e\u6bcf\u4e2a\u6469\u5c14\u5355\u5143\u683c\u7535\u5b50\u7684\u6574\u6570\u3002\u4f46\u662f\uff0c\u76ee\u524d\u5c1a\u4e0d\u6e05\u695a\u76f8\u4e92\u4f5c\u7528\u6548\u5e94\u4e0e\u7cfb\u7edf\u9000\u5316\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u3002<\/p>\n

\u666e\u6797\u65af\u987f\u5927\u5b66\u7684Ali Yazdani<\/b><\/strong>\u62a5\u9053\u4e86\u4f7f\u7528\u9ad8\u5206\u8fa8\u7387\u626b\u63cf\u96a7\u9053\u663e\u5fae\u955c\u786e\u5b9a\u7684\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u7684\u5149\u8c31\u6027\u8d28\u968f\u7535\u5b50\u8dc3\u8fc1\u7684\u7ea7\u8054\u8fc7\u6e21\u3002\u4f5c\u8005\u53d1\u73b0\uff0c\u5728\u83ab\u5c14\u6761\u7eb9\u7684\u6bcf\u4e2a\u6574\u6570\u6ce2\u52a8\u4e2d\uff0c\u5316\u5b66\u52bf\u90fd\u6709\u660e\u663e\u53d8\u5316\uff0c\u5e76\u4e14\u4f4e\u80fd\u6fc0\u53d1\u53d1\u751f\u4e86\u91cd\u6392\u3002\u8fd9\u4e9b\u5149\u8c31\u7279\u5f81\u662f\u5e93\u4ed1\u76f8\u4e92\u4f5c\u7528\u7684\u76f4\u63a5\u7ed3\u679c\uff0c\u5e93\u4ed1\u76f8\u4e92\u4f5c\u7528\u5c06\u7b80\u5e76\u7684\u8102\u80aa\u8c31\u5e26\u5212\u5206\u4e3a\u54c8\u4f2f\u5fb7\u5b50\u8c31\u5e26\u3002\u8fd9\u4e9b\u76f8\u4e92\u4f5c\u7528\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b9e\u9a8c\u6765\u63d0\u53d6\u5b83\u4eec\u7684\u5f3a\u5ea6\uff0c\u4ece\u800c\u5bf9\u5782\u76f4\u78c1\u573a\u7684\u5b58\u5728\u5f02\u5e38\u654f\u611f\uff0c\u8fd9\u5f3a\u70c8\u5730\u6539\u53d8\u4e86\u5149\u8c31\u8dc3\u8fc1\u3002\u4f5c\u8005\u5728\u6b64\u62a5\u544a\u7684\u7ea7\u8054\u8f6c\u53d8\u8868\u5f81\u4e86\u76f8\u5173\u7684\u9ad8\u6e29\u6bcd\u76f8\uff0c\u5728\u4f4e\u6e29\u4e0b\u9b54\u672f\u89d2\u626d\u66f2\u7684\u53cc\u5c42\u77f3\u58a8\u70ef\u4e2d\u4f1a\u51fa\u73b0\u5404\u79cd\u7edd\u7f18\u548c\u8d85\u5bfc\u57fa\u6001\u76f8\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Cascade of electronic transitions in magic-angle twisted bilayer graphene<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Science, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2339-0)<\/b><\/strong><\/p>\n

18.Nature:\u626d\u66f2\u7684\u03b1-MoO3<\/sub>\u53cc\u5c42\u4e2d\u7684\u62d3\u6251\u6781\u5316\u5b50\u548c\u5149\u5b50\u9b54\u672f\u89d2<\/p>\n

\"\"<\/p>\n

\u626d\u66f2\u7684\u4e8c\u7ef4\u53cc\u5c42\u6750\u6599\u8868\u73b0\u51fa\u8bb8\u591a\u5947\u7279\u7684\u7535\u5b50\u73b0\u8c61\u3002\u64cd\u7eb5\u4e24\u5c42\u4e4b\u95f4\u7684\u201c\u626d\u8f6c\u89d2\u201d\u53ef\u4ee5\u63a7\u5236\u7535\u5b50\u80fd\u5e26\u7ed3\u6784\uff0c\u4ece\u800c\u4ea7\u751f\u9b54\u89d2\u8d85\u5bfc\u6027\uff0c\u83ab\u5c14\u6fc0\u5b50\u7684\u5f62\u6210\u548c\u5c42\u95f4\u78c1\u6027\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e\u5149\u5b50\u8fd9\u79cd\u6982\u5ff5\u7684\u5c55\u793a\u6709\u9650\u3002<\/p>\n

\u65b0\u52a0\u62ab\u56fd\u7acb\u5927\u5b66\u7684Cheng-Wei Qiu\u3001\u7ebd\u7ea6\u57ce\u5e02\u5927\u5b66\u7684Andrea Alu\u548c\u83ab\u7eb3\u4ec0\u5927\u5b66\u7684Qiaoliang Bao<\/b><\/strong>\u5c55\u793a\u4e86\u7c7b\u4f3c\u7684\u539f\u7406\u5982\u4f55\u4e0e\u6781\u7aef\u5404\u5411\u5f02\u6027\u76f8\u7ed3\u5408\uff0c\u5b9e\u73b0\u4e86\u5bf9\u8303\u5fb7\u534e\u53cc\u5c42\u4e2d\u58f0\u5b50\u6781\u5316\u5b50\u7684\u5149\u5b50\u8272\u6563\u7684\u63a7\u5236\u548c\u64cd\u7eb5\u3002\u5b9e\u9a8c\u89c2\u5bdf\u5230\u5728\u4e24\u5c42\u03b1\u76f8\u4e09\u6c27\u5316\u94bc\uff08\u03b1-MoO3<\/sub>\uff09\u4e2d\uff0c\u5f53\u5c42\u4e4b\u95f4\u7684\u65cb\u8f6c\u5904\u4e8e\u5149\u5b50\u9b54\u672f\u626d\u66f2\u89d2\u65f6\u4f1a\u53d1\u751f\u4ece\u5f00\u653e\uff08\u53cc\u66f2\u7ebf\uff09\u5230\u5c01\u95ed\uff08\u692d\u5706\uff09\u8272\u6563\u8f6e\u5ed3\u7684\u53ef\u8c03\u62d3\u6251\u8fc7\u6e21\u3002\u8fd9\u4e9b\u8f6c\u53d8\u662f\u7531\u6781\u5316\u5b50\u6742\u4ea4\u8bf1\u5bfc\u7684\uff0c\u5e76\u53d7\u62d3\u6251\u91cf\u63a7\u5236\u3002\u5728\u8fc7\u6e21\u5904\uff0c\u53cc\u5c42\u5206\u6563\u4f53\u8868\u73b0\u51fa\u4f4e\u635f\u8017\u7684\u53ef\u8c03\u8c10\u6781\u5316\u5b50\u6e20\u5316\u548c\u65e0\u5206\u6570\u4f20\u64ad\uff0c\u5206\u8fa8\u7387\u5c0f\u4e8e\u03bb0<\/sub>\/40\uff0c\u5176\u4e2d\u03bb0<\/sub>\u662f\u81ea\u7531\u7a7a\u95f4\u6ce2\u957f\u3002\u8fd9\u4e2a\u53d1\u73b0\u5c06\u53cd\u65cb\u548c\u6ce2\u7eb9\u6280\u672f\u6269\u5c55\u5230\u7eb3\u7c73\u5149\u200b\u200b\u5b50\u5b66\u548c\u6781\u5316\u7535\u5b50\u5b66\uff0c\u5e76\u5728\u7eb3\u7c73\u6210\u50cf\uff0c\u7eb3\u7c73\u7ea7\u5149\u4f20\u64ad\uff0c\u80fd\u91cf\u8f6c\u79fb\u548c\u91cf\u5b50\u7269\u7406\u5b66\u4e2d\u5177\u6709\u6f5c\u5728\u7684\u5e94\u7528\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Topological polaritons and photonic magic angles in twisted \u03b1-MoO<\/b><\/strong>3<\/b><\/sub><\/strong>\u00a0bilayers<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2359-9)<\/b><\/strong><\/p>\n

19.Nature\uff1a\u9b54\u89d2\u77f3\u58a8\u70ef\u7684\u76f8\u53d8\u7ea7\u8054\u548c\u72c4\u62c9\u514b\u6062\u590d<\/p>\n

\"\"<\/p>\n

\u63a5\u8fd1\u9b54\u89d2\u7684\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u5c55\u73b0\u51fa\u4e30\u5bcc\u7684\u7535\u5b50\u76f8\u5173\u7269\u7406\u7279\u6027\uff0c\u663e\u793a\u51fa\u7edd\u7f18\uff0c\u78c1\u6027\u548c\u8d85\u5bfc\u76f8\u3002\u9884\u8ba1\u8be5\u7cfb\u7edf\u7684\u7535\u5b50\u5e26\u5728\u9b54\u672f\u89d2\u9644\u8fd1\u4f1a\u660e\u663e\u53d8\u7a84\uff0c\u4ece\u800c\u5bfc\u81f4\u5404\u79cd\u53ef\u80fd\u7834\u574f\u5bf9\u79f0\u7684\u57fa\u6001\u3002<\/p>\n

\u9b4f\u8328\u66fc\u79d1\u5b66\u7814\u7a76\u9662\u7684S. Ilani\u548c\u9ebb\u7701\u7406\u5de5\u7684P. Jarillo-Herrero\u4f7f\u7528\u5bf9\u5c40\u90e8\u7535\u5b50\u53ef\u538b\u7f29\u6027\u7684\u6d4b\u91cf\uff0c\u7ed3\u679c\u663e\u793a\u8fd9\u4e9b\u76f8\u5173\u7684\u76f8\u4f4d\u6e90\u81ea\u5177\u6709\u9ad8\u80fd\u6001\u4e14\u5177\u6709\u4e0d\u6b63\u5e38\u7684\u9891\u5e26\u603b\u6570\u3002\u5f53\u5c06\u8f7d\u6ce2\u6dfb\u52a0\u5230\u7cfb\u7edf\u4e2d\u65f6\uff0c\u5bf9\u5e94\u4e8e\u81ea\u65cb\u548c\u8c37\u5e95\u81ea\u7531\u5ea6\u7684\u56db\u4e2a\u7535\u5b50\u201c\u504f\u7231\u201d\u4e0d\u4f1a\u5e73\u7b49\u5730\u504f\u79bb\u3002\u76f8\u53cd\uff0c\u5b83\u4eec\u662f\u901a\u8fc7\u4e00\u7cfb\u5217\u5c16\u9510\u7684\u76f8\u53d8\u586b\u5145\u7684\uff0c\u8fd9\u4e9b\u76f8\u53d8\u8868\u73b0\u4e3a\u6469\u5c14\u7eb9\u6676\u683c\u6574\u5f62\u9644\u8fd1\u7535\u5b50\u53ef\u538b\u7f29\u6027\u7684\u5f3a\u70c8\u4e0d\u5bf9\u79f0\u8df3\u8dc3\u3002\u5728\u6bcf\u6b21\u8fc7\u6e21\u65f6\uff0c\u4e00\u6b21\u81ea\u65cb\/\u8c37\u504f\u5411\u4f1a\u4f7f\u6240\u6709\u8f7d\u5b50\u4ece\u5176\u90e8\u5206\u7fbd\u7ffc\u672a\u4e30\u7684\u540c\u4f34\u4e2d\u79fb\u51fa\uff0c\u5c06\u5b83\u4eec\u201c\u91cd\u7f6e\u201d\u5230\u7535\u8377\u4e2d\u6027\u70b9\u9644\u8fd1\u3002\u7ed3\u679c\uff0c\u5728\u6bcf\u6b21\u6574\u6570\u7ffb\u8f6c\u4e4b\u540e\uff0c\u5728\u7535\u8377\u4e2d\u6027\u9644\u8fd1\u89c2\u5bdf\u5230\u7684\u7c7b\u4f3c\u72c4\u62c9\u514b\u7684\u7279\u5f81\u518d\u6b21\u51fa\u73b0\u3002\u6d4b\u91cf\u63a5\u8fd1\u95ea\u53d8\u56e0\u5b50\u7684\u5316\u5b66\u52bf\u7684\u9762\u5185\u78c1\u573a\u5f3a\u5ea6\u4f9d\u8d56\u6027\u663e\u793a\u51fa\u5f88\u5927\u7684\u81ea\u53d1\u78c1\u5316\u5f3a\u5ea6\uff0c\u8fdb\u4e00\u6b65\u8bc1\u5b9e\u4e86\u5bf9\u79f0\u65ad\u5f00\u7ea7\u8054\u7684\u60c5\u51b5\u3002\u5728\u8fdc\u9ad8\u4e8e\u8d85\u5bfc\u548c\u76f8\u5173\u7edd\u7f18\u72b6\u6001\u5f00\u59cb\u7684\u6e29\u5ea6\u4e0b\u89c2\u5bdf\u5230\u76f8\u53d8\u548c\u72c4\u62c9\u514b\u6062\u590d\u7684\u5e8f\u5217\u3002\u8fd9\u8868\u660e\u6211\u4eec\u5728\u6b64\u62a5\u544a\u7684\u72b6\u6001\u5177\u6709\u5f3a\u70c8\u7834\u574f\u7684\u7535\u5b50\u504f\u7231\u5bf9\u79f0\u6027\u548c\u590d\u6d3b\u7684\u72c4\u62c9\u514b\u6837\u7535\u5b50\u7279\u5f81\uff0c\u5728\u9b54\u89d2\u77f3\u58a8\u70ef\u7684\u7269\u7406\u5b66\u4e2d\u5f88\u91cd\u8981\uff0c\u5f62\u6210\u4e86\u4e00\u79cd\u6bcd\u6001\uff0c\u5728\u8be5\u6bcd\u6001\u4e2d\uff0c\u8106\u5f31\u7684\u8d85\u5bfc\u548c\u76f8\u5173\u7edd\u7f18\u57fa\u6001\u51fa\u73b0\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Cascade of phase transitions and Dirac revivals in magic-angle graphene<\/b><\/strong>.<\/b><\/strong><\/p>\n

(Nature, 2020, <\/b><\/strong>DOI: 10.1<\/b><\/strong>038<\/b><\/strong>\/<\/b><\/strong>s41586-020-2373-y)<\/b><\/strong><\/p>\n

\u672c\u6587\u7531tt\u4f9b\u7a3f\u3002<\/p>\n

\u672c\u5185\u5bb9\u4e3a\u4f5c\u8005\u72ec\u7acb\u89c2\u70b9\uff0c\u4e0d\u4ee3\u8868\u6750\u6599\u4eba\u7f51\u7acb\u573a\u3002<\/p>\n

\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\uff0c\u6388\u6743\u4e8b\u5b9c\u8bf7\u8054\u7cfbkefu@cailiaoren.com\u3002<\/p>\n

\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1: tougao@cailiaoren.com.<\/p>\n

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8\u4f5c\u4e3a\u4e8c\u7ef4\u6750\u6599\u8001\u4e00\u8f88\u7f51\u7ea2\u7684\u77f3\u58a8\u70ef\u5f00\u542f\u4e86\u4eba\u4eec\u5bf9\u4e8c\u7ef4\u6750\u6599\u7684\u5173\u6ce8\u3002\u76ee\u524d\u4e8c\u7ef4\u6750\u6599\u5df2\u7ecf\u662f\u6750\u6599\u9886\u57df\u5341\u5206\u5f15\u4eba\u6ce8\u76ee\u7684\u7814\u7a76\u65b9\u5411\uff0c\u4e5f\u662f\u540d\u526f\u5176\u5b9e\u7684\u9876\u520a\u6536\u5272\u673a\u3002\u8fd9\u7bc7\u6587\u7ae0\u4e3a\u5927\u5bb6\u6574\u7406\u4e86\u4e8c\u7ef4…<\/p>\n","protected":false},"author":11454,"featured_media":205796,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1187],"tags":[],"class_list":["post-205795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhuanlan"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/205795"}],"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=205795"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/205795\/revisions"}],"predecessor-version":[{"id":206007,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/205795\/revisions\/206007"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/205796"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=205795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=205795"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=205795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}