{"id":235505,"date":"2022-04-08T06:54:24","date_gmt":"2022-04-07T22:54:24","guid":{"rendered":"\/\/m.iemloyee.com\/?p=235505"},"modified":"2022-04-07T14:11:35","modified_gmt":"2022-04-07T06:11:35","slug":"%e7%ad%9b%e9%80%89%e4%b8%8a%e4%b8%87%e6%99%b6%e4%bd%93%e7%bb%93%e6%9e%84%e5%90%8e%ef%bc%8c%e4%bb%96%e4%bb%ac%e5%8f%91%e4%ba%86%e7%af%87nature","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=235505","title":{"rendered":"\u7b5b\u9009\u4e0a\u4e07\u6676\u4f53\u7ed3\u6784\u540e\uff0c\u4ed6\u4eec\u53d1\u4e86\u7bc7Nature"},"content":{"rendered":"<p><strong><b>\u4e00\u3001\u5bfc\u8bfb<\/b><\/strong><\/p>\n<p>\u5904\u4e8e\u6216\u9760\u8fd1\u8d39\u7c73\u80fd\u7ea7\u7684\u62d3\u6251\u7535\u5b50\u5e73\u5e26\u662f\u5bfb\u627e<strong>\u975e\u5e38\u89c4\u8d85\u5bfc\u4f53\u548c\u5173\u8054\u7edd\u7f18\u6001<\/strong>\u7684\u4e00\u9053\u8def\u5f84\uff0c\u4e5f\u8bb8\u4e0d\u4e00\u5b9a\u662f\u5fc5\u7ecf\u4e4b\u8def\uff0c\u5374\u4e5f\u662f\u80fd\u627e\u5230\u5019\u9009\u6750\u6599\u7684\u6709\u6548\u9014\u5f84\u3002\u7136\u800c\uff0c\u8be5\u7c7b\u578b\u7684\u5b9e\u9a8c\u5927\u591a\u5c40\u9650\u4e8e\u5de5\u7a0b\u5316\u7684\u6750\u6599\u7cfb\u7edf\uff0c\u6bd4\u5982\u5927\u70ed\u7684<strong>\u83ab\u5c14\u7cfb\u7edf\uff08<\/strong><strong>moir\u00e9<\/strong><strong>\u00a0system\uff09<\/strong>\u3002\u4f46\u7531\u6b64\u5e26\u6765\u7684\u5404\u79cd\u627e\u5bfb\u56f0\u96be\uff0c\u65e0\u7ae0\u6cd5\u7684\u76f2\u8bd5\u578b\u7814\u7a76\u601d\u8def\u5fc5\u7136\u7f3a\u5931\u4e86\u7cfb\u7edf\u7684\u5bfb\u627e\u7b56\u7565\u3002\u90a3\u4e48\uff0c\u5982\u679c\u53ef\u4ee5\u5c06\u8d39\u7c73\u80fd\u7ea7\u9644\u8fd1\u4e3a\u5e73\u5e26\u7684\u6750\u6599\u8fdb\u884c\u6570\u636e\u5e93\u7ea7\u522b\u7684\u6574\u5408\uff0c\u5fc5\u7136\u6709\u52a9\u4e8e\u672a\u6765\u9ad8\u6548\u3001\u8fc5\u901f\u7684\u7b5b\u9009\u7535\u8377\u4e2d\u5fc3\u504f\u79fb\u7684\u5e73\u5e26\u6750\u6599\u3002<\/p>\n<p><strong><b>\u4e8c\u3001\u6210\u679c\u63a0\u5f71<\/b><\/strong><\/p>\n<p>\u901a\u8fc7\u4ece\u5df2\u7ecf\u5bf9\u65e0\u673a\u6676\u4f53\u7ed3\u6784\u6570\u636e\u5e93\uff08ICSD\uff09\u4e2d\u7684\u5927\u91cf\u7ed3\u6784\u8fdb\u884c\u4e86\u7f16\u76ee\u7684\u62d3\u6251\u91cf\u5b50\u5316\u5b66\u7f51 \uff08Topological Quantum Chemistry\uff09\u505a\u6570\u636e\u57fa\u7840\uff0c\u4ece<strong>55206\u79cd<\/strong>\u6750\u6599\u4e2d\u8fdb\u884c\u9ad8\u901a\u91cf\u5206\u6790\uff0c\u6765\u53d1\u73b0\u5e73\u5e26\u7ed3\u6784\u3002\u8be5\u7f51\u7ad9\u63d0\u4f9b\u4e86\u5927\u91cf\u6676\u4f53\u6750\u6599\u7684\u7ed3\u6784\u53c2\u6570\u3001\u7a7a\u95f4\u7fa4\u7ec4\u3001\u80fd\u5e26\u7ed3\u6784\u3001\u6001\u5bc6\u5ea6\u548c\u62d3\u6251\u5b66\u7b49\u7279\u5f81\u3002\u8be5\u7814\u7a76\u5206\u6790\u4e86\u4e8c\u7ef4\u4e0e\u4e09\u7ef4\u6676\u4f53\u7cfb\u7edf\u4e2d\u5177\u6709<strong>\u7ebf\u56fe\u548c\u4e8c\u5206\u56fe\u5b50\u6676\u683c\uff08<\/strong><strong>line-graph or bipartite sublattices<\/strong><strong>\uff09<\/strong>\u7279\u5f81\u7684\u6750\u6599\uff0c\u8fd9\u662f\u5bfb\u627e\u5e73\u5e26\u7279\u5f81\u7684\u5173\u952e\u6750\u6599\u7cfb\u7edf\u3002\u57fa\u4e8e\u6b64\uff0c\u8fdb\u4e00\u6b65\u521b\u5efa\u4e86\u4e00\u4e2a\u5177\u6709\u641c\u7d22\u529f\u80fd\u7684\u6750\u6599\u5e73\u5e26\u6570\u636e\u5e93\u7f51\u7ad9\uff0c\u7528\u4e8e\u672a\u6765\u7684\u7406\u8bba\u548c\u5b9e\u9a8c\u7814\u7a76\u3002\u5229\u7528\u8be5\u6570\u636e\u5e93\u63d0\u53d6\u4e86\u4e00\u4efd\u542b\u6709<strong>2379\u79cd<\/strong>\u9ad8\u8d28\u91cf\u5e73\u5e26\u6750\u6599\u7684\u5217\u8868\uff0c\u4ece\u4e2d\u786e\u5b9a\u4e86<strong>345\u79cd<\/strong>\u6709\u524d\u666f\u7684\u5907\u9009\u6750\u6599\uff0c\u8fd9\u4e9b\u6750\u6599\u7535\u8377\u4e2d\u5fc3\u4e0e\u539f\u5b50\u70b9\u53d1\u751f\u660e\u663e\u504f\u79fb\uff0c\u5177\u5907\u6210\u4e3a\u5e73\u5e26\u6750\u6599\u7684\u6f5c\u529b\u3002\u540c\u65f6\uff0c\u8fd8\u5c55\u793a\u4e86<strong>5<\/strong><strong>\u79cd<\/strong>\u6709\u4ee3\u8868\u6027\u7684\u6750\u6599\uff0c\u901a\u8fc7<em><i>S<\/i><\/em>\u77e9\u9635\u6cd5\u5bf9\u8d39\u7c73\u80fd\u7ea7\u9644\u8fd1\u7684\u5e73\u5e26\u8d77\u6e90\u8fdb\u884c\u4e86\u7406\u8bba\u89e3\u91ca\u3002\u5728<strong>2021\u5e741\u67089\u65e5<\/strong>\uff0c\u8be5\u9879\u7814\u7a76\u4ee5\u201c<strong>Catalogue of flat-band stoichiometric materials<\/strong>\u201d\u4e3a\u9898\u6700\u65e9\u53d1\u5e03\u5728\u9884\u5370\u672carXiv\u7f51\u7ad9\uff0c\u7ecf\u8fc7\u540c\u884c\u8bc4\u8bae\u540e\u4e8e<strong>2022\u5e743\u670830\u65e5<\/strong>\u6b63\u5f0f\u53d1\u8868\u5728\u7efc\u5408\u6027\u671f\u520a<strong><em>Nature<\/em><\/strong>\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-235507\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-2-1.png\" alt=\"\" width=\"1036\" height=\"362\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-2-1.png 1036w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-2-1-300x105.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-2-1-768x268.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-2-1-1024x358.png 1024w\" sizes=\"(max-width: 1036px) 100vw, 1036px\" \/><\/p>\n<p>\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u8bba\u6587\u7684\u8bc4\u5ba1\u4eba\u6709<strong>David Carpentier<\/strong>\u53ca\u5176\u4ed6\u533f\u540d\u5ba1\u7a3f\u4eba\uff0c\u5176\u4e2d\uff0c<strong>David Carpentier<\/strong><strong>\u6765\u81ea\u6cd5\u56fd\u91cc\u6602\u5927\u5b66\u53ca\u6cd5\u56fd\u56fd\u5bb6\u79d1\u7814\u4e2d\u5fc3<\/strong><strong>(CNRS)<\/strong><strong>\uff0c\u603b\u88ab\u5f15\u6b21\u6570\u8fd12<\/strong><strong>, <\/strong><strong>000\u6b21\uff0c\u4e3b\u8981\u7814\u7a76\u65b9\u5411\u4e3a\u62d3\u6251\u6750\u6599\uff0c\u8fd9\u7bc7\u8bba\u6587\u7684\u76f8\u5173\u5ba1\u7a3f\u4fe1\u606f\u4e0e\u4f5c\u8005\u56de\u590d\u8be6\u89c1\u8bba\u6587\u5b98\u7f51\u94fe\u63a5\u3002<\/strong><\/p>\n<p><strong><b>\u4e09\u3001<\/b><\/strong><strong><b>\u6838\u5fc3\u521b\u65b0\u70b9<\/b><\/strong><\/p>\n<p>\u221a\u521b\u7acb\u4e86\u5e73\u5e26\u6750\u6599\u6570\u636e\u5e93\u7f51\u7ad9<\/p>\n<p><strong><b>\u56db\u3001\u6570\u636e\u6982\u89c8<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-235506\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-1-4.png\" alt=\"\" width=\"878\" height=\"258\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-1-4.png 878w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-1-4-300x88.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-1-4-768x226.png 768w\" sizes=\"(max-width: 878px) 100vw, 878px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>1 <\/strong><strong>\u4e09\u79cd\u53ef\u80fd\u7684\u5e73\u5e26\u7c7b\u578b\u793a\u610f\u56fe <\/strong><strong>\u00a9<\/strong><strong>\u00a02022 Springer Nature<\/strong><\/p>\n<p>a\uff0cFABs\uff1a\u4e0e\u5e73\u5e26\u76f8\u5173\u7684Wannier\u51fd\u6570\u5728\u539f\u5b50\u4f4d\u70b9\u4e0a\u5448\u6307\u6570\u7ea7\u5b9a\u4f4d\u3002<\/p>\n<p>b\uff0cFTBs\uff1aBloch\u72b6\u6001\u5728\u6676\u683c\u7684\u81f3\u5c11\u4e00\u4e2a\u65b9\u5411\u4e0a\u88ab\u6269\u5c55\uff08\u53ef\u80fd\u5b58\u5728\u6307\u6570\u8870\u51cf\uff09\u3002<\/p>\n<p>c\uff0cFOAB\uff1a\u4e0eFABs\u76f8\u53cd\uff0c\u76f8\u5e94\u7684Wannier\u51fd\u6570\u662f\u7a7a\u4f4d\u4e0a\u7684\u6307\u6570\u7ea7\u5b9a\u4f4d\u3002<\/p>\n<p>\u4e8c\u7ef4\u6676\u683c\u7684\u539f\u5b50\u4f4d\u70b9\u7528\u7ea2\u8272\u7403\u4f53\u8868\u793a\u3002\u6676\u683c\u4e0b\u65b9\u662f\u4e0e\u5176\u8870\u53d8\u89c4\u5f8b\u76f8\u5173\u7684\u5e73\u5e26\u4f4d\u7f6er\u7684Bloch\u6ce2\u51fd\u6570\uff0c\u5176\u4e2dR<sub>i<\/sub>\u662f\u539f\u5b50i\u7684\u4f4d\u7f6e\uff0ct\u662f\u6676\u683c\u77e2\u91cf\uff0c\u03b1\u662f\u6b63\u76f8\u5173\u7cfb\u6570\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-235508\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-4-3.png\" alt=\"\" width=\"1426\" height=\"606\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-4-3.png 1426w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-4-3-300x127.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-4-3-768x326.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/04\/\u56fe\u7247-4-3-1024x435.png 1024w\" sizes=\"(max-width: 1426px) 100vw, 1426px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>2 \u00a0<\/strong><strong>\u5178\u578b\u5e73\u5e26\u6750\u6599\u7684\u6676\u4f53\u548c\u80fd\u5e26\u7ed3\u6784<\/strong>\u00a0<strong>\u00a9<\/strong><strong>\u00a02022 Springer Nature<\/strong><\/p>\n<p>a-e, (a) 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