{"id":263814,"date":"2024-12-12T08:58:36","date_gmt":"2024-12-12T00:58:36","guid":{"rendered":"\/\/m.iemloyee.com\/?p=263814"},"modified":"2024-12-12T08:58:36","modified_gmt":"2024-12-12T00:58:36","slug":"%e4%b8%8a%e6%b5%b7%e7%a7%91%e6%8a%80%e5%a4%a7%e5%ad%a6%ef%bc%8c%e6%9c%80%e6%96%b0nature","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=263814","title":{"rendered":"\u4e0a\u6d77\u79d1\u6280\u5927\u5b66\uff0c\u6700\u65b0Nature!"},"content":{"rendered":"

1.<\/strong>\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/strong><\/p>\n

\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\uff08<\/strong>MATBG<\/strong>\uff09<\/strong>\u56e0\u5176\u72ec\u7279\u7684\u53ef\u8c03\u8c10\u6027\u800c\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\uff0c\u5b83\u4e3a\u7814\u7a76\u5f3a\u76f8\u5173\u7535\u5b50\u73b0\u8c61\u63d0\u4f9b\u4e86\u4e00\u4e2a\u901a\u7528\u5e73\u53f0\u3002\u5728\u8fd9\u4e00\u4f4e\u5bc6\u5ea6\u7535\u5b50\u7cfb\u7edf\u4e2d\uff0c\u5df2\u7ecf\u89c2\u5bdf\u5230\u4e86\u591a\u79cd\u7535\u5b50\u6001\uff0c\u5305\u62ec\u8d85\u5bfc\u6027\u3001\u5f3a\u5173\u8054\u7edd\u7f18\u6001\u3001\u4f2a\u95f4\u9699\u76f8\u3001\u62d3\u6251\u76f8\u548c\u8f68\u9053\u78c1\u6027\u7b49\u3002\u8fd9\u4e9b\u73b0\u8c61\u5f88\u53ef\u80fd\u6e90\u4e8e\u5f3a\u7535\u5b50\u5e93\u4ed1\u76f8\u4e92\u4f5c\u7528\u7684\u590d\u6742\u4ea4\u7ec7\uff0c\u5728\u5e73\u5e26\u7cfb\u7edf\u4e2d\uff0c\u8fd9\u79cd\u76f8\u4e92\u4f5c\u7528\u751a\u81f3\u53ef\u4ee5\u8d85\u8d8a\u52a8\u80fd\u7684\u5f71\u54cd\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u8fd9\u79cd\u975e\u4f20\u7edf\u8d85\u5bfc\u6001\u7684\u8d77\u6e90\uff0c\u76ee\u524d\u5c1a\u65e0\u5b9a\u8bba\uff0c\u7814\u7a76\u4eba\u5458\u63d0\u51fa\u4e86\u591a\u79cd\u914d\u5bf9\u673a\u5236\uff0c\u5982\u5f3a\u7535\u5b50\u5173\u8054\u3001\u7535\u5b50-\u58f0\u5b50\u76f8\u4e92\u4f5c\u7528\u3001\u81ea\u65cb\u6da8\u843d\u548c\u81ea\u65cb\u5171\u632f\u7b49\u3002 \u8fd1\u51e0\u5341\u5e74\u6765\uff0c\u89d2\u5206\u8fa8\u5149\u7535\u53d1\u5c04\u5149\u8c31\uff08ARPES\uff09\u5df2\u6210\u4e3a\u7814\u7a76\u91cf\u5b50\u6750\u6599\u7684\u5173\u952e\u5de5\u5177\uff0c\u5b83\u4f7f\u5f97\u5728\u52a8\u91cf\u7a7a\u95f4\u4e2d\u76f4\u63a5\u53ef\u89c6\u5316\u7535\u5b50\u7ed3\u6784\u6210\u4e3a\u53ef\u80fd\u3002\u7136\u800c\uff0c\u4e8c\u7ef4\u6750\u6599\u5668\u4ef6\u7684\u5fae\u5c0f\u5c3a\u5bf8\uff08\u901a\u5e38\u5728<\/strong>1-10<\/strong>\u5fae\u7c73\u8303\u56f4\u5185\uff09\u4ee5\u53ca<\/strong>MATBG<\/strong>\u5668\u4ef6\u666e\u904d\u5b58\u5728\u7684\u626d\u8f6c\u89d2\u4e0d\u5747\u5300\u6027\uff0c\u5bf9\u4f20\u7edf<\/strong>ARPES<\/strong>\u6280\u672f\u7684\u7a7a\u95f4\u5206\u8fa8\u7387\u63d0\u51fa\u4e86\u6311\u6218\u3002<\/strong>\u5f97\u76ca\u4e8e\u9ad8\u901a\u91cfX\u5c04\u7ebf\u5149\u5b66\u7684\u6700\u65b0\u8fdb\u5c55\uff0c\u73b0\u5728\u53ef\u4ee5\u5b9e\u73b0\u5229\u7528\u4e9a\u5fae\u7c73\u7ea7\u7684\u7a7a\u95f4\u7cbe\u5ea6\uff08\u03bc-ARPES\uff09\u8fdb\u884c\u9ad8\u8d28\u91cfARPES\u6d4b\u91cf\uff0c\u8fd9\u4e00\u6280\u672f\u7279\u522b\u9002\u5408\u89e3\u6790MATBG\u5668\u4ef6\u4e2d\u590d\u6742\u7684\u7535\u5b50\u7ed3\u6784\u3002<\/p>\n

2.<\/strong>\u3010\u521b\u65b0\u6210\u679c\u3011<\/strong><\/p>\n

\u57fa\u4e8e\u4ee5\u4e0a\u7814\u7a76\u80cc\u666f\uff0c\u4e0a\u6d77\u79d1\u6280\u5927\u5b66\u9648\u5b87\u6797\u6559\u6388\u3001\u7f8e\u56fd\u57c3\u9ed8\u91cc\u5927\u5b66\u738b\u8000\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u5229\u7528\u5177\u6709\u5fae\u7c73\u7ea7\u7a7a\u95f4\u5206\u8fa8\u7387\u7684\u03bc-ARPES\u6280\u672f\uff0c\u6df1\u5165\u63a2\u7a76\u4e86\u8d85\u5bfcMATBG\u7684\u7279\u6027\uff0c\u5c24\u5176\u662f\u5f53\u5176\u4e0e\u516d\u65b9\u6c2e\u5316\u787c\uff08hBN\uff09\u886c\u5e95\u4e0d\u5bf9\u9f50\u65f6\u7684\u60c5\u51b5\uff0c\u63ed\u793a\u4e86\u5f3a\u7535\u5b50<\/strong>–<\/strong>\u58f0\u5b50\u8026\u5408\uff08<\/strong>EPC<\/strong>\uff09\u7684\u5b58\u5728\u3002<\/strong>\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cStrong electron\u2013phonon coupling in magic-angle twisted bilayer graphenes\u201d\u4e3a\u9898\u53d1\u8868\u5728\u6700\u65b0Nature<\/em><\/strong>\u671f\u520a\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

 <\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>1.<\/strong> \u03bc-ARPES<\/strong>\u6d4b\u8bd5\u548c<\/strong>MATBG<\/strong>\u5668\u4ef6\u51e0\u4f55\u6784\u578b<\/strong>\u3002<\/strong>\u00a9 2024 Springer Nature<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2. <\/strong>\u8d85\u5bfc<\/strong>MATBG<\/strong>\uff08<\/strong>hBN<\/strong>\u4e0d\u5bf9\u9f50\uff09\u4e2d\u5e73\u5e26\u590d\u5236\u54c1\u7684\u89c2\u6d4b\u3002<\/strong>\u00a9 2024 Springer Nature<\/p>\n

\u7814\u7a76\u53d1\u73b0\uff0c\u8d85\u5bfcMATBG\u4e2d\u5b58\u5728\u5e73\u5e26\u7684\u590d\u5236\u54c1\u73b0\u8c61\u3002\u8fd9\u4e9b\u590d\u5236\u54c1\u80fd\u91cf\u95f4\u9694\u5747\u5300\uff0c\u8bef\u5dee\u8303\u56f4\u5185\u7ea6\u4e3a150\u00b115 meV\uff0c\u8fd9\u4e00\u7ed3\u679c\u5f3a\u70c8\u8868\u660e\u4e86\u5f3a\u7535\u5b50-\u58f0\u5b50\u8026\u5408\u7684\u5b58\u5728\u3002\u5c24\u4e3a\u91cd\u8981\u7684\u662f\uff0c\u5728\u975e\u8d85\u5bfc\u7684\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\uff08TBG\uff09\u7cfb\u7edf\u4e2d\uff0c\u65e0\u8bba\u662f\u5728MATBG\u4e0ehBN\u5bf9\u9f50\u7684\u60c5\u51b5\u4e0b\uff0c\u8fd8\u662f\u5f53TBG\u504f\u79bb\u4e86\u6240\u8c13\u201c\u795e\u5947\u89d2\u5ea6\u201d\u65f6\uff0c\u8fd9\u4e9b\u5e73\u5e26\u7684\u590d\u5236\u54c1\u5747\u672a\u88ab\u89c2\u6d4b\u5230\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3.<\/strong> \u5728\u975e\u8d85\u5bfc<\/strong>TBG<\/strong>\u5668\u4ef6\u4e2d\u4e0d\u5b58\u5728\u5e73\u5e26\u590d\u5236\u54c1\u3002<\/strong>\u00a9 2024 Springer Nature<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4.<\/strong> MATBG<\/strong>\u4e2d\u7684\u8c37\u95f4\u7535\u5b50<\/strong>–<\/strong>\u58f0\u5b50\u8026\u5408\u3002<\/strong>\u00a9 2024 Springer Nature<\/p>\n

3.<\/strong>\u3010\u79d1\u5b66\u542f\u8fea\u3011<\/strong><\/p>\n

\u5728\u672c\u5de5\u4f5c\u4e2d\uff0c<\/strong> \u4f5c\u8005\u5229\u7528\u5177\u6709\u5fae\u7c73\u7ea7\u7a7a\u95f4\u5206\u8fa8\u7387\u7684\u03bc<\/strong>-ARPES<\/strong>\u6280\u672f\uff0c\u63ed\u793a\u4e86\u8d85\u5bfc<\/strong>MATBG<\/strong>\u4e2d\u7535\u5b50<\/strong>–<\/strong>\u58f0\u5b50\u8026\u5408\uff08<\/strong>EPC<\/strong>\uff09\u7684\u795e\u5947\u7279\u6027\u3002<\/strong>\u5c3d\u7ba1\u8fd9\u4e9b\u7814\u7a76\u6210\u679c\u5e76\u4e0d\u80fd\u76f4\u63a5\u5c06\u7535\u5b50-\u58f0\u5b50\u8026\u5408\u8ba4\u5b9a\u4e3aMATBG\u4e2d\u7684\u8d85\u5bfc\u9a71\u52a8\u529b\uff0c\u4f46\u5b83\u4eec\u65e0\u7591\u63ed\u793a\u4e86\u8d85\u5bfcMATBG\u5185\u5728\u7684\u7535\u5b50\u7ed3\u6784\uff0c\u4e3a\u89e3\u8bfb\u5176\u8d85\u5bfc\u6027\u7684\u975e\u4f20\u7edf\u7535\u5b50\u73af\u5883\u63d0\u4f9b\u4e86\u4e0d\u53ef\u6216\u7f3a\u7684\u5173\u952e\u4fe1\u606f\u3002\u8fd9\u4e9b\u53d1\u73b0\uff0c\u4e3a\u89e3\u5f00MATBG\u8d85\u5bfc\u6027\u7684\u795e\u79d8\u9762\u7eb1\u4ee5\u53ca\u63a2\u7d22\u5176\u6f5c\u5728\u7684\u5e94\u7528\u524d\u666f\uff0c\u5960\u5b9a\u4e86\u575a\u5b9e\u7684\u79d1\u5b66\u57fa\u7840\u3002<\/p>\n

 <\/p>\n

\u539f\u6587\u8be6\u60c5<\/strong>\uff1aChen, et al. Strong electron\u2013phonon coupling in magic-angle twisted bilayer graphene. Nature. (2024). https:\/\/doi.org\/10.1038\/s41586-024-08227-w<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

1.\u3010\u79d1\u5b66\u80cc\u666f\u3011 \u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\uff08MATBG\uff09\u56e0\u5176\u72ec\u7279\u7684\u53ef\u8c03\u8c10\u6027\u800c\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\uff0c\u5b83\u4e3a\u7814\u7a76\u5f3a\u76f8\u5173\u7535\u5b50\u73b0\u8c61\u63d0\u4f9b\u4e86\u4e00\u4e2a\u901a\u7528\u5e73\u53f0\u3002\u5728\u8fd9\u4e00\u4f4e\u5bc6\u5ea6\u7535\u5b50\u7cfb\u7edf\u4e2d\uff0c\u5df2\u7ecf\u89c2\u5bdf\u5230…<\/p>\n","protected":false},"author":35692,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-263814","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/263814"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/35692"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=263814"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/263814\/revisions"}],"predecessor-version":[{"id":263821,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/263814\/revisions\/263821"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=263814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=263814"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=263814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}