{"id":253847,"date":"2023-08-28T09:46:22","date_gmt":"2023-08-28T01:46:22","guid":{"rendered":"\/\/m.iemloyee.com\/?p=253847"},"modified":"2023-08-28T09:46:31","modified_gmt":"2023-08-28T01:46:31","slug":"%e7%be%8e%e5%9b%bd%e6%99%ae%e6%9e%97%e6%96%af%e9%a1%bf%e5%a4%a7%e5%ad%a6%e6%9c%80%e6%96%b0nature%ef%bc%9a%e9%ad%94%e8%a7%92%e7%9f%b3%e5%a2%a8%e7%83%af%e4%b8%ad%e5%a4%9a%e4%bd%93%e6%b3%a2%e5%87%bd","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=253847","title":{"rendered":"\u7f8e\u56fd\u666e\u6797\u65af\u987f\u5927\u5b66\u6700\u65b0Nature\uff1a\u9b54\u89d2\u77f3\u58a8\u70ef\u4e2d\u591a\u4f53\u6ce2\u51fd\u6570\u7684\u91cf\u5b50\u7ec7\u6784"},"content":{"rendered":"<p style=\"text-align: center;\"><strong><b>\u4e00\u3001[\u5bfc\u8bfb]<\/b><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u7535\u5b50\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u4ea7\u751f\u4e86\u5177\u6709\u53cd\u6620\u7535\u5b50\u5173\u8054\u6548\u5e94\u3001\u7834\u7f3a\u5bf9\u79f0\u6027\u548c\u96c6\u4f53\u6fc0\u53d1\u7684\u6ce2\u51fd\u6570\u7684\u65b0\u9896\u7684\u7269\u8d28\u591a\u4f53\u91cf\u5b50\u76f8\u3002\u5728\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef(MATBG)\u4e2d\u5df2\u7ecf\u53d1\u73b0\u4e86\u8bb8\u591a\u91cf\u5b50\u76f8\uff0c\u5305\u62ec\u76f8\u5173\u7edd\u7f18\u3001\u975e\u5e38\u89c4\u8d85\u5bfc\u548c\u78c1\u6027\u62d3\u6251\u76f8\u3002\u5bf9\u53ef\u80fd\u7684\u5bf9\u79f0\u6027\u7834\u7f3a\u7684\u5fae\u89c2\u4fe1\u606f\u7684\u7f3a\u4e4f\u963b\u788d\u4e86\u672c\u5de5\u4f5c\u5bf9\u8fd9\u4e9b\u76f8\u7684\u7406\u89e3\u3002<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><b>\u4e8c\u3001[\u6210\u679c\u63a0\u5f71]<\/b><\/strong><\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>\u8fd1\u65e5\uff0c\u7f8e\u56fd\u666e\u6797\u65af\u987f\u5927\u5b66Ali 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textures of the many-body wavefunctions in magic-angle graphene<\/strong>\u201d\u7684\u8bba\u6587\u53d1\u8868\u5728<strong><em>Nature<\/em><\/strong>\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-253850\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72471-17.png\" alt=\"\" width=\"723\" height=\"300\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72471-17.png 723w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72471-17-300x124.png 300w\" sizes=\"(max-width: 723px) 100vw, 723px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong><b>\u4e09\u3001[\u6838\u5fc3\u521b\u65b0\u70b9]<\/b><\/strong><\/p>\n<p>1\u3001\u5728\u8fd9\u91cc\uff0c\u672c\u5de5\u4f5c\u62a5\u9053\u4e86MATBG\u7684STM\u6d4b\u91cf\uff0c\u7ed3\u679c\u8868\u660e\uff0c\u65e0\u8bba\u662f\u5728<em><i>v<\/i><\/em>=\u00b12\u7684\u5173\u8054\u7edd\u7f18\u4f53\u4e2d\uff0c\u8fd8\u662f\u5728\u9644\u8fd1\u5bc6\u5ea6\u7684\u8d85\u5bfc\u6216\u8d5d\u80fd\u9699\u76f8\u4e2d\uff0c\u5173\u8054\u8bf1\u5bfc\u7684\u80fd\u9699\u7684\u6253\u5f00\u90fd\u4e0e\u539f\u5b50\u6676\u683c\u5c3a\u5ea6\u4e0a\u7684\u5355\u80de\u7684(\u221a3\u00d7\u221a3)\u4e09\u500d\u76f8\u91cd\u5408\uff0c\u672c\u5de5\u4f5c\u79f0\u4e4b\u4e3a&#8221;R3\u6a21\u5f0f&#8221;\u3002<\/p>\n<p>2\u3001\u672c\u5de5\u4f5c\u8fd8\u533a\u5206\u4e86\u5178\u578b\u548c\u8d85\u4f4e\u5e94\u53d8\u5668\u4ef6\u4e2d\u76f8\u5173\u7edd\u7f18\u4f53\u7684\u6ce2\u51fd\u6570\uff0c\u5e76\u5c55\u793a\u4e86\u5f53\u6837\u54c1\u5728\u975e\u6574\u6570\u586b\u5145\u65f6\u8d85\u5bfc\u65f6\u5b83\u4eec\u662f\u5982\u4f55\u6f14\u5316\u7684\u3002<\/p>\n<p>3\u3001\u672c\u5de5\u4f5c\u63d0\u4f9b\u4e86\u4e00\u79cd\u5728\u539f\u59cb\u6750\u6599\u5e73\u53f0\u4e0a\u6d4b\u91cf\u5173\u8054\u591a\u4f53\u6ce2\u51fd\u6570\u7684\u65b9\u6cd5\uff0c\u4f7f\u672c\u5de5\u4f5c\u80fd\u591f\u8bc6\u522b\u63cf\u8ff0MATBG\u5173\u8054\u7edd\u7f18\u4f53\u7684\u975e\u5e38\u590d\u6742\u7684\u91cf\u5b50\u6001\u3002<strong>\u672c\u5de5\u4f5c<\/strong><strong>\u5bf9\u8d85\u5bfc\u76f8\u7684\u6d4b\u91cf\u4e5f\u5bf9MATBG\u4e2d\u7684\u914d\u5bf9\u6a21\u578b\u63d0\u51fa\u4e86\u91cd\u8981\u7684\u9650\u5236<\/strong>\u3002<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><b>\u56db\u3001[\u6570\u636e\u6982\u89c8]<\/b><\/strong><\/p>\n<ul>\n<li><b><\/b><strong><b>MATBG\u4e2d\u5bf9\u79f0\u6027\u7834\u7f3a\u7684\u53ef\u89c6\u5316<\/b><\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u672c\u5de5\u4f5c\u4f7f\u7528\u81ea\u5236\u7684\u7a00\u91ca\u51b0\u7bb1STM26(\u57284\u2009K\u548c200\u2009mK)\u7814\u7a76\u4e86\u95e8\u63a7MATBG\u5668\u4ef6\u4e2d\u5177\u6709\u9ad8\u7a7a\u95f4\u548c\u80fd\u91cf\u5206\u8fa8\u7387\u7684\u7535\u5b50\u6001\u7684\u7a7a\u95f4\u7ed3\u6784\u3002\u672c\u5de5\u4f5c\u7684\u5b9e\u9a8c\u662f\u901a\u8fc7\u5236\u9020\u8d85\u51c0\u6837\u54c1\u6765\u5b9e\u73b0\u7684\uff0c\u5728\u8d85\u51c0\u6837\u54c1\u4e2d\u5f88\u5bb9\u6613\u627e\u5230\u5927\u7684(&gt;100\u00d7100\u2009nm<sup>2<\/sup>)\u533a\u57df\uff0c\u800c\u6ca1\u6709\u4efb\u4f55\u5c40\u90e8\u6563\u5c04\u4f53\u6216\u5236\u9020\u8fc7\u7a0b\u4e2d\u6b8b\u7559\u7684\u805a\u5408\u7269\uff0c\u5e76\u7ed3\u5408\u5b8c\u5584\u7684\u9488\u5c16\u6821\u51c6\u7a0b\u5e8f\u3002\u8003\u5bdf\u5177\u6709\u4ee3\u8868\u6027\u7684\u5173\u8054\u7edd\u7f18\u4f53\u5728<em><i>v<\/i><\/em>=+2\u5904\u7684\u4f4e\u504f\u538bSTM\u5f62\u8c8c\u56fe(\u56fe1b)\uff0c\u672c\u5de5\u4f5c\u53d1\u73b0LDOS\u5728\u77f3\u58a8\u70ef\u6676\u683c\u5c3a\u5ea6\u4e0a\u8868\u73b0\u51fa\u5b9e\u7a7a\u95f4\u539f\u5b50\u5c3a\u5ea6\u7684\u5bf9\u79f0\u6027\u7834\u7f3a\u7279\u5f81\uff0c\u4f7f\u5176\u6676\u80de\u5c3a\u5bf8\u589e\u5927\u4e863\u500d\u3002MATBG\u7684\u65e9\u671fSTM\u7814\u7a76\u62a5\u9053\u4e86AA\u4f4d\u70b9\u9644\u8fd1\u7684LDOS\u5728\u5173\u8054\u7edd\u7f18\u4f53\u4e2d\u5177\u6709\u4e0d\u5bf9\u79f0\u7279\u5f81\uff1b<strong><b>\u7136\u800c\uff0c<\/b><\/strong><strong><b>\u672c\u5de5\u4f5c<\/b><\/strong><strong><b>\u5728\u4f7f\u7528\u6821\u51c6\u826f\u597d\u7684\u9488\u5c16\u7684\u8d85\u51c0\u8bbe\u5907\u4e0a\u7684\u9ad8\u5206\u8fa8\u7387\u539f\u5b50\u5206\u8fa8\u6d4b\u91cf\u4e2d\u6ca1\u6709\u53d1\u73b0\u8fd9\u6837\u7684\u7279\u5f81<\/b><\/strong>\u3002<\/p>\n<p>\u4e3a\u4e86\u5c06\u8fd9\u79cd\u539f\u5b50\u5c3a\u5ea6\u7684\u5bf9\u79f0\u6027\u7834\u7f3a\u4e0e<em><i>v<\/i><\/em>=\u00b12\u9644\u8fd1\u7684\u5173\u8054\u7edd\u7f18\u4f53\u7684\u5f62\u6210\u8054\u7cfb\u8d77\u6765\uff0c\u672c\u5de5\u4f5c\u7814\u7a76\u4e86<em><i>v<\/i><\/em>=-2\u9644\u8fd1\u4e0d\u540c\u586b\u5145\u7684\u8fd9\u79cd\u6a21\u5f0f\u7684\u6d4b\u91cf\u3002\u6b63\u5982\u4e4b\u524d\u7684\u7814\u7a76\u4e00\u6837\uff0c\u56fe1c\u4e2d\u7684STS\u6570\u636e\u663e\u793a\u4e86\u4e00\u4e2a\u5173\u8054\u8bf1\u5bfc\u7684\u80fd\u9699\uff0c\u8868\u660e\u5728<em><i>v<\/i><\/em>=-2\u9644\u8fd1\u5b58\u5728\u4e00\u4e2a\u7edd\u7f18\u76f8\u3002\u5bf9\u4e8e\u8fdc\u79bb<em><i>v<\/i><\/em>=-2\u7684\u586b\u5145(\u56fe1d)\uff0c\u4f4e\u504f\u538bSTM\u56fe\u50cf\u663e\u793a\u4e86MATBG\u9876\u5c42\u7684\u539f\u5b50\u6676\u683c\u3002\u7136\u800c\uff0c\u5bf9\u4e8e<em><i>v<\/i><\/em>=-2\u9644\u8fd1\u7684\u586b\u5145\u7269\uff0c\u5360\u636e\u6001\u548c\u672a\u5360\u636e\u6001\u7684\u4f4e\u504f\u538b\u56fe\u50cf\u5728\u539f\u5b50\u5c3a\u5ea6\u4e0a\u90fd\u8868\u73b0\u51fa\u4e86\u7834\u788e\u7684\u7a7a\u95f4\u5bf9\u79f0\u6027\u3002\u4e3a\u4e86\u91cf\u5316\u672c\u5de5\u4f5c\u7684\u89c2\u6d4b\uff0c\u672c\u5de5\u4f5c\u5c06\u56fe1d\u6240\u793a\u7684\u4e0d\u540c\u586b\u5145\u4e0b\u7684\u5927\u89c6\u573a\u56fe\u50cf(40\u00d740\u2009nm<sup>2<\/sup>)\u7684\u5feb\u901f\u5085\u91cc\u53f6\u53d8\u6362(fast Fourier transform\uff0cFFT)\u5f97\u5230\u7684\u4fe1\u606f\u4e0e\u56fe1c\u7684\u5149\u8c31\u6570\u636e\u8fdb\u884c\u4e86\u5173\u8054\u3002<strong><b>\u672c\u5de5\u4f5c<\/b><\/strong><strong><b>\u8fdb\u884c\u4e86\u591a\u6b21\u5b9e\u9a8c\u9a8c\u8bc1\uff0c\u8bc1\u5b9e\u4e86R3\u6591\u56fe\u662fMATBG\u5f3a\u5173\u8054\u76f8\u4f4d\u6240\u56fa\u6709\u7684\uff0c\u53d1\u73b0\u5b83\u4eec\u5728\u975e\u9b54\u89d2\u5668\u4ef6\u4e2d\u662f\u4e0d\u5b58\u5728\u7684\uff0c\u5f53\u5316\u5b66\u52bf\u4f4d\u4e8e\u5e73\u5766\u6ce2\u6bb5\u4e4b\u5916\u65f6\u662f\u4e0d\u5b58\u5728\u7684\uff0c\u5e76\u4e14\u4e0e\u5c40\u90e8\u6563\u5c04\u4f53\u65e0\u5173<\/b><\/strong>\u3002<\/p>\n<p>\u672c\u5de5\u4f5c\u53d1\u73b0R3\u6a21\u5f0f\u662fMATBG\u7684\u51e0\u4e2a\u76f8\u5173\u76f8\u4f4d\u7684\u4e00\u4e2a\u663e\u8457\u7279\u5f81\uff0c\u5728\u516d\u4e2a\u7269\u7406\u4e0a\u4e0d\u540c\u7684MATBG\u88c5\u7f6e\u4e2d\u7684\u4e0d\u540c\u4f4d\u7f6e\u6709\u591a\u4e2a\u89c2\u6d4b\uff1b\u7136\u800c\uff0c\u8fd9\u4e9b\u6ce2\u51fd\u6570\u7684\u6027\u8d28\u8fdc\u6bd4\u8fd9\u4e9b\u5bf9\u79f0\u7834\u7f3a\u6591\u56fe\u7684\u7b80\u5355\u5b58\u5728\u8981\u590d\u6742\u5f97\u591a\u3002\u5f53\u8003\u5bdf\u8bb8\u591a\u83ab\u5c14\u5355\u80de\u4e0a\u7684LDOS\u65f6\uff0c\u63ed\u793a\u4e86\u8fd9\u79cd\u590d\u6742\u6027\uff0c\u56fe2a\u7ed9\u51fa\u4e86<em><i>v<\/i><\/em>=-2\u7684\u4e00\u4e2a\u4f8b\u5b50\u3002\u5c3d\u7ba1\u5b9e\u7a7a\u95f4\u6620\u5c04\u53ca\u5176FFT\u90fd\u8868\u73b0\u51faR3(QIVC)\u5bf9\u79f0\u6027\u7834\u7f3a\u7684\u7279\u5f81\uff0c\u4f46\u5728\u83ab\u5c14\u5355\u80de(\u56fe2a,\u53f3)\u5185\u7684\u4e0d\u540c\u4f4d\u7f6e\uff0c\u7a7a\u95f4\u6a21\u5f0f\u53ef\u4ee5\u660e\u663e\u4e0d\u540c\uff0c\u8fd9\u4e5f\u53cd\u6620\u5728\u8fd9\u4e9b\u5c40\u90e8\u533a\u57df\u7684FFT\u7684QIVC\u5cf0\u503c\u7684\u5e45\u5ea6\u548c\u76f8\u4f4d\u4e0a\u3002\u6b64\u5916\uff0c\u5728\u4e0d\u540c\u7684\u5668\u4ef6\u4e2d\uff0c\u672c\u5de5\u4f5c\u53d1\u73b0\u5728\u4e0d\u540c\u7684\u6837\u54c1\u4e2d\uff0cR3\u6a21\u5f0f\u53ef\u4ee5\u5728\u83ab\u5c14\u8d85\u6676\u683c\u4e2d\u7684\u7b49\u6548\u4f4d\u7f6e\u4e4b\u95f4\u4e0d\u540c\u3002\u8fd9\u4e9b\u53d8\u5316\u4fc3\u4f7f\u672c\u5de5\u4f5c\u8fdb\u884c\u7cfb\u7edf\u7684\u57fa\u4e8e\u5bf9\u79f0\u6027\u7684\u5206\u6790\u6765\u8868\u5f81\u8fd9\u4e9b\u76f8\u5173\u76f8\u7684\u6ce2\u51fd\u6570\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-253852\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72472-17.png\" alt=\"\" width=\"1050\" height=\"534\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72472-17.png 1050w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72472-17-300x153.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72472-17-768x391.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72472-17-1024x521.png 1024w\" sizes=\"(max-width: 1050px) 100vw, 1050px\" \/><\/p>\n<p><strong>\u56fe1<\/strong>\u00a0\u00a0\u5728MATBG\u4e2d\u6210\u50cf\u539f\u5b50\u5c3a\u5ea6\u7684Kekul\u00e9\u6591\u56fe\u00a9 2023 Springer Nature Limited<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-253853\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72473-15.png\" alt=\"\" width=\"612\" height=\"514\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72473-15.png 612w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72473-15-300x252.png 300w\" sizes=\"(max-width: 612px) 100vw, 612px\" \/><\/p>\n<p><strong>\u56fe2<\/strong>\u00a0\u00a0\u57fa\u4e8e\u5bf9\u79f0\u6027\u7684\u5e8f\u53c2\u91cf\u5206\u89e3\u548cChern-\u6247\u533a\u95f4\u76f8\u5e72\u6027\u00a9 2023 Springer Nature Limited<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><b><\/b><strong><b>\u5f53v=\u00b12\u65f6\uff0c\u83ab\u5c14\u5c3a\u5ea6\u5bf9\u79f0\u6027\u7834\u7f3a<\/b><\/strong><\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p>\u672c\u5de5\u4f5c\u5c06\u5e8f\u53c2\u91cf\u5206\u6790\u5e94\u7528\u4e8e\u6e29\u5ea6\u4e3aT=200\u2009mK\u65f6\u5e38\u89c1\u7684\u5173\u8054\u7edd\u7f18\u5b50\u5728<em><i>v<\/i><\/em>=-2\u5904\u7684STM\u56fe\u50cf\u3002\u5178\u578b\u7684\u5e94\u53d8MATBG\u5668\u4ef6\u5728\u7535\u4e2d\u6027\u65f6\u8868\u73b0\u51fa\u65e0\u80fd\u9699\u7684\u534a\u91d1\u5c5e\u884c\u4e3a\u3002\u5728\u5927\u89c6\u573a(\u7ea650\u00d750\u2009nm<sup>2<\/sup>)\u4e0b\uff0c\u56fe3b\u7ed9\u51fa\u4e86\u590d\u503cIVC\u952e\u3001IVC\u4f4d\u7f6eA\u548cIVC\u4f4d\u7f6eB\u5e8f\u53c2\u91cf\u7684\u5b9e\u503cIVC\u603b\u5f3a\u5ea6\u548c\u989c\u8272\u7684\u7070\u5ea6\u56fe\uff0c\u5176\u4e2d\u4eae\u5ea6\u548c\u989c\u8272\u5206\u522b\u8868\u793a\u8fd9\u4e9b\u5e8f\u53c2\u91cf\u5728\u6bcf\u4e2a\u70b9\u7684\u5927\u5c0f\u548c\u76f8\u4f4d\u3002\u6b64\u5916\uff0c\u672c\u5de5\u4f5c\u5728IVC\u5e8f\u53c2\u91cf\u56fe\u4e2d\u51cf\u53bb\u4e00\u4e2a\u7ebf\u6027\u76f8\u4f4d\u80cc\u666f\uff0c\u89c2\u5bdf\u5230\u6da1\u65cb\u548c\u53cd\u6da1\u65cb(\u5728\u4e00\u4e2a\u95ed\u5408\u56de\u8def\u4e2d,\u76f8\u4f4d\u7ed5\u5236\u0394\u03b8=\u00b12\u03c0)\uff0c\u7b80\u5355\u5730\u7528\u4e8e\u8f85\u52a9\u6da1\u65cb\u7684\u89c6\u89c9\u8bc6\u522b\uff0c\u800c\u4e0d\u5f71\u54cd\u5b83\u4eec\u7684\u4f4d\u7f6e\u3002\u5728\u6240\u6709\u4e09\u4e2aIVC\u5e8f\u53c2\u91cf\u4e2d\uff0c\u67d0\u4e9b\u6da1\u65cb\u548c\u53cd\u6da1\u65cb(\u56fe3b,e)\u5177\u6709\u76f8\u540c\u7684\u624b\u5f81\u6027\uff0c\u5176\u4e2d\u5fc3\u4f4d\u4e8e\u603bIVC\u5f3a\u5ea6(\u5e73\u9762\u5185\u548c\u5e73\u9762\u5916\u7684\u6807\u8bb0)\u7684\u6df1\u5ea6\u6291\u5236\u9644\u8fd1\u3002\u5176\u4ed6\u6da1\u65cb\u51fa\u73b0\u5728IVC\u603b\u56fe\u4e2d\u65e0\u7279\u5f81\u7684\u4f4d\u7f6e\uff0c\u4e14\u4e0d\u540cIVC\u5e8f\u53c2\u91cf\u4e4b\u95f4\u4e0d\u76f8\u5173\u3002\u89c2\u5bdf\u5230\u7684\u83ab\u5c14\u5c3a\u5ea6\u5bf9\u79f0\u7834\u7f3a\u548c\u6da1\u65cb\u7279\u5f81\u4e0d\u80fd\u901a\u8fc7\u7b80\u5355\u7684STM\u56fe\u50cf\u6216FFT\u5e45\u5ea6\u7684\u89c6\u89c9\u68c0\u67e5\u6765\u68c0\u6d4b\uff0c\u56e0\u4e3a\u63ed\u793a\u8fd9\u4e9b\u73b0\u8c61\u7684\u5173\u952e\u4fe1\u606f\u5728\u4e8e\u4e0d\u540c\u4f4d\u7f6e\u4e4b\u95f4\u7684\u76f8\u5bf9FFT\u76f8\u4f4d\u3002<\/p>\n<p>\u901a\u8fc7\u5bf9\u6bd4\u5178\u578b\u5e94\u53d8(<em><i>\u03b5<\/i><\/em>\u22480.1~0.4%)\u6837\u54c1\u548c\u8d85\u4f4e\u5e94\u53d8(<em><i>\u03b5<\/i><\/em>&lt;&lt;0.1%)\u6837\u54c1(\u56fe3c\u3001d )\uff0c\u672c\u5de5\u4f5c\u63ed\u793a\u4e86MATBG\u4e2d\u76f8\u5173\u7edd\u7f18\u4f53\u7684\u91cd\u8981\u7279\u5f81\u3002\u5728\u8fd9\u4e2a\u6837\u54c1(\u03b5=0.03%)\u548c\u5176\u4ed6\u5f88\u5c11\u53d1\u73b0\u7684\u8d85\u4f4e\u5e94\u53d8\u5668\u4ef6\u533a\u57df\u4e2d\uff0c\u7535\u8377\u4e2d\u6027\u7684LDOS\u662f\u6709\u7f3a\u53e3\u7684(\u56fe3c)\uff0c\u5e76\u4e0e\u5e93\u4ed1\u5145\u7535\u6548\u5e94\u5377\u79ef\u3002\u4ece\u8fd9\u4e2a\u89c2\u5bdf\u4e2d\uff0c\u5373\u4f7f\u5728\u6ca1\u6709\u516d\u65b9\u6c2e\u5316\u787c(hBN)\u6392\u5217\u7684\u60c5\u51b5\u4e0b\uff0c\u672c\u5de5\u4f5c\u63a8\u65ad\u5f3a\u76f8\u4e92\u4f5c\u7528\u53ef\u4ee5\u4f7f\u4f4e\u5e94\u53d8MATBG\u7684\u72c4\u62c9\u514b\u70b9\u4ea7\u751f\u7f3a\u53e3\u3002\u8be5\u6837\u54c1\u4e2d<em><i>v<\/i><\/em>=-2\u5904\u7684\u5173\u8054\u7edd\u7f18\u4f53(\u56fe3d)\u4e5f\u663e\u793a\u51faR3\u6a21\u5f0f\uff0c\u5176\u5f3a\u5ea6\u662f\u83ab\u5c14\u5468\u671f\u7684\uff0c\u6700\u5927\u503c\u5728AA\u4f4d\u3002\u7136\u800c\uff0c\u4e0e\u5178\u578b\u5e94\u53d8\u5668\u4ef6\u5f62\u6210\u9c9c\u660e\u5bf9\u6bd4\u7684\u662f\uff0c\u56fe3d\u663e\u793a\uff0c\u5728\u8fd9\u79cd\u8d85\u4f4e\u5e94\u53d8\u6837\u54c1\u4e2d\uff0cIVC\u952e\u3001IVC\u4f4dA\u548cIVC\u4f4dB\u5e8f\u53c2\u91cf\u7684\u5927\u5c0f\u548c\u76f8\u4f4d\u90fd\u662f\u8fd1\u6469\u5c14\u5468\u671f\u7684\u3002\u6b64\u5916\uff0c\u4ece\u8fd9\u4e9b\u56fe\u4e2d\u51cf\u53bb\u7ebf\u6027\u76f8\u4f4d\u80cc\u666f\uff0c\u8868\u73b0\u51fa\u4e0e\u5178\u578b\u6837\u54c1\u4e0d\u540c\u7684\u884c\u4e3a\u3002\u78c1\u901a\u6da1\u65cb\u7279\u5f81\u5728\u51e0\u4e4e\u6ca1\u6709\u7279\u5f81\u7684IVC\u952e\u76f8\u56fe\u4e2d\u51fa\u73b0\uff0c\u5c3d\u7ba1\u53ea\u89c2\u5bdf\u5230\u4e0eIVC\u4f4d\u70b9A\u548cIVC\u4f4d\u70b9B\u76f8\u76f8\u5173\u7684\u6da1\u65cb\u3002<strong><b>\u8fd9\u4e9b\u7ed3\u679c\u5f3a\u70c8\u5730\u8868\u660e\uff0c\u5e94\u53d8\u5728MATBG\u7684\u7ade\u4e89\u76f8\u5173\u7edd\u7f18\u57fa\u6001\u7684\u9009\u62e9\u4e2d\u8d77\u7740\u5173\u952e\u4f5c\u7528<\/b><\/strong>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-253854\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72474-14.png\" alt=\"\" width=\"764\" height=\"560\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72474-14.png 764w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72474-14-300x220.png 300w\" sizes=\"(max-width: 764px) 100vw, 764px\" \/><\/p>\n<p><strong>\u56fe3<\/strong>\u00a0\u5229\u7528\u83ab\u5c14\u5e73\u79fb\u5bf9\u79f0\u6027\u548cIVC\u540c\u4f4d\u65cb\u6da1\u65cb\u533a\u5206<em><i>v<\/i><\/em>=\u00b12\u5904\u7684\u5173\u8054\u7edd\u7f18\u4f53\u00a9 2023 Springer Nature Limited<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><b><\/b><strong><b>\u4e0e\u5019\u9009\u57fa\u6001\u7684\u6bd4\u8f83<\/b><\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u672c\u5de5\u4f5c\u73b0\u5728\u5c06\u8fd9\u4e9b\u7ed3\u679c\u4e0e<em><i>v<\/i><\/em>=\u00b12\u7edd\u7f18\u6001\u7684\u7406\u8bba\u9884\u8a00\u8fdb\u884c\u6bd4\u8f83\u3002\u9996\u5148\uff0c\u5c3d\u7ba1R3\u6a21\u5f0f\u7684\u5b58\u5728\u610f\u5473\u7740IVC\u7684\u6709\u5e8f\u6027\uff0c\u4f46\u5e76\u975e\u6240\u6709\u7684IVC\u5019\u9009\u6001\u90fd\u8868\u73b0\u51faR3\u6a21\u5f0f\u3002\u7279\u522b\u5730\uff0c\u5bf9\u8fd9\u4e9b\u5173\u8054\u7edd\u7f18\u4f53\u7684R3\u6591\u56fe\u7684\u89c2\u6d4b\u6392\u9664\u4e86<em><i>v<\/i><\/em>=\u00b12\u5904\u7684\u4e3b\u5bfc\u5019\u9009\u514b\u62c9\u9ed8\u65af\u533a\u95f4\u76f8\u5e72(K-IVC)\u6001\uff0c\u56e0\u4e3a\u5c3d\u7ba1\u8be5\u6001\u662fIVC\u6001\uff0c\u4f46\u8be5\u6001\u7684\u5bf9\u79f0\u6027\u5bfc\u81f4\u96f6\u78c1\u573a\u4e0b\u4efb\u4f55R3\u7a7a\u95f4\u6591\u56fe\u7684\u53d6\u6d88\u3002\u5728\u56fe4a\u4e2d\uff0c\u672c\u5de5\u4f5c\u5c06\u5e8f\u53c2\u91cf\u5206\u6790\u5e94\u7528\u4e8e\u7406\u8bba\u8ba1\u7b97\u7684IKS\u6001\u5728\u4e0e\u672c\u5de5\u4f5c\u7684\u5b9e\u9a8c(\u5bf9<em><i>\u03b5<\/i><\/em>=0.3%)\u76f8\u4f3c\u7684\u89c6\u573a\u4e0b\u7684LDOS\u3002IKS\u6001\u5728IVC\u603b\u5f3a\u5ea6\u4e2d\u51fa\u73b0\u83ab\u5c14\u5468\u671f\uff0c\u800c\u83ab\u5c14\u5e73\u79fb\u548c\u65cb\u8f6c\u5bf9\u79f0\u6027\u5728IVC\u952e\u3001IVC\u4f4d\u7f6eA\u548cIVC\u4f4d\u7f6eB\u6620\u5c04\u4e2d\u51fa\u73b0\u7834\u7f3a\uff0c\u5448\u73b0\u51fa\u6761\u7eb9\u72b6\u7684\u975e\u516c\u5ea6\u6001\uff0c\u5176\u0394<em><i>\u03b8<\/i><\/em>\u22482\u03c0\/3\u3002\u8ba1\u7b97\u5f97\u5230\u7684IKS\u6001\u5e8f\u53c2\u91cf\u7684\u83ab\u5c14\u5468\u671f\u7279\u5f81\u3001\u76f8\u4f4d\u7684\u6761\u7eb9\u7279\u5f81\u548c\u78c1\u901a\u6da1\u65cb\u7684\u6676\u683c\u7279\u5f81(\u56fe4a)\u4e0e\u672c\u5de5\u4f5c\u5728\u5e94\u53d8\u6837\u54c1\u4e2d\u7684\u6d4b\u91cf\u7ed3\u679c(\u56fe3b 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loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-253855\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72475-13.png\" alt=\"\" width=\"508\" height=\"619\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72475-13.png 508w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72475-13-246x300.png 246w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/p>\n<p><strong>\u56fe4<\/strong>\u00a0\u5019\u9009\u7406\u8bba\u57fa\u6001\u00a9 2023 Springer Nature 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P. Nuckolls\u3001Ryan L. Lee\u3001Myungchul Oh\u3001Dillon Wong\u3001Tomohiro Soejima<\/p>\n<p>\u901a\u8baf\u4f5c\u8005\uff1aAli Yazdani<\/p>\n<p>\u901a\u8baf\u5355\u4f4d\uff1a\u7f8e\u56fd\u666e\u6797\u65af\u987f\u5927\u5b66<\/p>\n<p>\u8bba\u6587doi\uff1ahttps:\/\/doi.org\/10.1038\/s41586-023-06226-x<\/p>\n<p>&nbsp;<\/p>\n<p>\u672c\u6587\u7531\u6e29\u534e\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001[\u5bfc\u8bfb] &nbsp; \u7535\u5b50\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u4ea7\u751f\u4e86\u5177\u6709\u53cd\u6620\u7535\u5b50\u5173\u8054\u6548\u5e94\u3001\u7834\u7f3a\u5bf9\u79f0\u6027\u548c\u96c6\u4f53\u6fc0\u53d1\u7684\u6ce2\u51fd\u6570\u7684\u65b0\u9896\u7684\u7269\u8d28\u591a\u4f53\u91cf\u5b50\u76f8\u3002\u5728\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef(MATBG)&#8230;<\/p>\n","protected":false},"author":34419,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[4837,5085],"class_list":["post-253847","post","type-post","status-publish","format-standard","hentry","category-jiedu","tag-4837","tag-5085"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/253847"}],"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\/34419"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=253847"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/253847\/revisions"}],"predecessor-version":[{"id":253864,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/253847\/revisions\/253864"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=253847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=253847"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=253847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}