{"id":223170,"date":"2021-06-13T06:03:48","date_gmt":"2021-06-12T22:03:48","guid":{"rendered":"\/\/m.iemloyee.com\/?p=223170"},"modified":"2021-06-12T17:06:03","modified_gmt":"2021-06-12T09:06:03","slug":"%e6%90%9e%e4%ba%8b%e6%83%85%ef%bc%81nature-%e4%b8%80%e7%af%87%e6%ad%a3%e5%88%8a%e4%b8%80%e7%af%87%e5%ad%90%e5%88%8a%e6%88%aa%e7%84%b6%e7%9b%b8%e5%8f%8d-%e7%83%af%e6%a0%bc%e5%88%86","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=223170","title":{"rendered":"\u641e\u4e8b\u60c5\uff01Nature \u4e00\u7bc7\u6b63\u520a\u4e00\u7bc7\u5b50\u520a\u622a\u7136\u76f8\u53cd  \u201c\u70ef\u201d\u683c\u5206\u88c2\u77f3\u58a8\u70ef"},"content":{"rendered":"<p>\u79d1\u7814\u754c\u5f53\u7ea2\u70b8\u5b50\u9e21\u77f3\u58a8\u70ef\u53c8\u53cc\u53d2\u53d5\u51fa\u6765\u641e\u4e8b\u60c5\u5566\uff01\u8fd9\u6b21\u5b83\u7adf\u7136\u641e\u51fa\u4e86\u201c\u70ef\u201d\u683c\u5206\u88c2\uff1f<\/p>\n<p>\u7535\u5b50\u901a\u5e38\u5728\u66f4\u9ad8\u7684\u6e29\u5ea6\u4e0b\u6d3b\u52a8\u66f4\u81ea\u7531\uff0c\u4f46\u6700\u8fd1\u4e00\u7bc7\u53d1\u8868\u5728<em><i>Nature<\/i><\/em>\u4e0a\u7684\u6587\u7ae0\u6307\u51fa\uff0c\u5728\u53cc\u5c42\u9b54\u89d2\u626d\u8f6c\u77f3\u58a8\u70ef\u4f53\u7cfb\u4e2d\uff0c\u6e29\u5ea6\u5347\u9ad8\u53cd\u800c\u4f1a\u4f7f\u7535\u5b50\u201c\u51bb\u7ed3\u201d\u3002\u800c\u53e6\u4e00\u7bc7\u51e0\u4e4e\u540c\u65f6\u53d1\u8868\u5728<em><i>Nature<\/i><\/em><em><i>\u00a0M<\/i><\/em><em><i>aterials<\/i><\/em>\u4e0a\u7684\u6587\u7ae0\u4e2d\u5219\u5728\u98de\u79d2\u6fc0\u5149\u4f5c\u7528\u540e\u5728\u77f3\u58a8\u70ef\u4e2d\u89c2\u5bdf\u5230\u660e\u4eae\u7684\u70ed\u7b49\u79bb\u6fc0\u5143\u53d1\u5149\u3002\u53c8\u662f\u70ed\u5230\u51bb\u7ed3\u53c8\u662f\u70ed\u5230\u53d1\u5149\uff0c\u4e14\u542c\u7b14\u8005\u5a13\u5a13\u9053\u6765\uff0c\u4e3a\u5927\u5bb6\u89e3\u8bfb\u77f3\u58a8\u70ef\u7684\u53cc\u9762\u201c\u70ef\u201d\u751f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-223172\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-2-7.png\" alt=\"\" width=\"600\" height=\"203\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-2-7.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-2-7-300x102.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-223171\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-1-8.png\" alt=\"\" width=\"600\" height=\"201\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-1-8.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-1-8-300x101.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u70ed\u5230\u51bb\u7ed3\uff1f<\/b><\/strong><\/p>\n<p>\u71b5\u4f5c\u4e3a\u4e00\u79cd\u63cf\u8ff0\u65e0\u5e8f\u7a0b\u5ea6\u7684\u5ea6\u91cf\uff0c\u6e29\u5ea6\u8d8a\u9ad8\u7531\u4e8e\u5fae\u89c2\u7c92\u5b50\u70ed\u8fd0\u52a8\u7684\u5267\u70c8\u7a0b\u5ea6\u589e\u52a0\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u7684\u71b5\u589e\u9ad8\uff0c\u6240\u4ee5\u7269\u8d28\u6db2\u6001\u65f6\u7684\u71b5\u901a\u5e38\u6bd4\u56fa\u6001\u7684\u71b5\u5927\uff0c\u56e0\u4e3a\u6db2\u6001\u4e0b\u539f\u5b50\u7684\u8fd0\u52a8\u66f4\u65e0\u5e8f\u3002\u800c\u6c26-3\u5374\u662f\u4e00\u4e2a\u4f8b\u5916\uff0c\u5b83\u4f1a\u5728\u6e29\u5ea6\u5347\u9ad8\u65f6\u51bb\u7ed3\u6210\u56fa\u4f53\u3002\u8fd9\u79cd\u53cd\u5e38\u7684\u73b0\u8c61\u88ab\u79f0\u4e3a\u9ea6\u5170\u4e18\u514b\u6548\u5e94\uff08Pomeranchuk\uff09\u6548\u5e94\uff0c\u662f\u56e0\u4e3a\u56fa\u6001\u4e0b\u7684<sup>3<\/sup>He\u7684\u71b5\u6bd4\u5176\u6db2\u6001\u4e0b\u66f4\u5927\uff0c\u8fd9\u4e0e<sup>3<\/sup>He\u539f\u5b50\u7684\u81ea\u65cb\u89d2\u52a8\u91cf\u6ce2\u52a8\u6709\u5173\u3002Saito\u7b49\u4eba\u4e5f\u5728\u53cc\u5c42\u9b54\u89d2\u626d\u8f6c\u77f3\u58a8\u70ef\u4e2d\u89c2\u5bdf\u5230\u4e86\u7c7b\u4f3c\u73b0\u8c61\u2014\u2014\u7535\u5b50\u968f\u7740\u6e29\u5ea6\u5347\u9ad8\u800c\u201c\u51bb\u7ed3\u201d\u3002<\/p>\n<p>Saito\u56e2\u961f\u7814\u7a76\u4e86\u9b54\u89d2\u626d\u8f6c\u53cc\u5c42\u77f3\u58a8\u70ef\u4e2d\u81ea\u65cb\u548c\u8c37\u540c\u4f4d\u65cb\uff08spin and valley isospins\uff09\u7684\u6709\u9650\u6e29\u5ea6\u52a8\u529b\u5b66\uff0c\u62a5\u544a\u4e86\u4f4e\u6e29\u4e0b\u540c\u4f4d\u65cb\u975e\u6781\u5316\u8d39\u7c73\u6db2\u4f53\u4e0e\u9ad8\u6e29\u4e0b\u5c40\u90e8\u78c1\u77e9\u5f3a\u70c8\u6ce2\u52a8\u72b6\u6001\u4e4b\u95f4\u7684\u71b5\u9a71\u52a8\u76f8\u53d8\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-223179\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-29.png\" alt=\"\" width=\"600\" height=\"281\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-29.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-29-300x141.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe1\uff1a\u9b54\u89d2\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u7684\u76f8\u53d8\u3002\u56fe\u7247\u6765\u6e90\uff1a<a href=\"https:\/\/www.nature.com\/articles\/d41586-021-00843-0\"><u>Heating freezes electrons in twisted bilayer graphene (nature.com)<\/u><\/a><\/p>\n<p>\u53d1\u73b0\u5f53\u9b54\u89d2\u77f3\u58a8\u70ef\u7684\u5e73\u5766\u80fd\u5e26\u6709\u56db\u5206\u4e4b\u4e00\u88ab\u7535\u5b50\u586b\u5145\u65f6\uff0c\u5728\u63a5\u8fd1\u8d85\u6676\u683c\u586b\u5145\u7cfb\u6570\u03bd<sub>0<\/sub>\u4e3a-1\u65f6\u7684\u9ad8\u6e29\u4e0b\uff0c\u77f3\u58a8\u70ef\u7535\u963b\u7387\u4f1a\u51fa\u73b0\u5cf0\u503c\u3002\u5373\u968f\u7740\u6e29\u5ea6\u7684\u5347\u9ad8\uff0c\u626d\u8f6c\u53cc\u5c42\u77f3\u58a8\u70ef\u4ece\u91d1\u5c5e\u6001\u8f6c\u53d8\u4e3a\u9ad8\u963b\u6001\uff0c\u63a5\u8fd1\u4e8e\u7535\u7edd\u7f18\u4f53\u3002\u6b64\u65f6\u77f3\u58a8\u70ef\u4e2d\u7684\u7535\u5b50\u4ece\u91d1\u5c5e\u6001\u4e2d\u7684\u81ea\u7531\u6001\u8f6c\u53d8\u4e3a\u8fd1\u7edd\u7f18\u6001\u4e2d\u7684\u675f\u7f1a\u6001\uff0c\u4ece\u800c\u201c\u51bb\u7ed3\u201d\u5230\u4e86\u6676\u683c\u4e0a\u3002\u5176\u8f6c\u53d8\u53d1\u751f\u572810K\u5de6\u53f3\uff0c\u540c\u65f6\u8fd9\u79cd\u8fd1\u7edd\u7f18\u6001\u4fdd\u6301\u523070\u81f3100K\u5de6\u53f3\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-223174\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-7-3.png\" alt=\"\" width=\"600\" height=\"448\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-7-3.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-7-3-300x224.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe2\uff1a\u8d85\u6676\u683c\u586b\u5145\u7cfb\u6570\u03bd<sub>0<\/sub>=-1\u65f6\u9644\u8fd1\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u5728\u4f4e\u6e29\u548c\u4e2d\u6e29\u4e0b\u7684\u4f20\u8f93\u5bf9\u6bd4\u3002<\/p>\n<p>\u901a\u8fc7\u6d4b\u91cf\u503e\u659c\u573a\u78c1\u4f20\u8f93\u548c\u9762\u5185\u78c1\u77e9\u7684\u70ed\u529b\u5b66\uff0c\u53d1\u73b0\u7535\u963b\u7387\u5cf0\u503c\u4e0e\u6709\u9650\u540c\u4f4d\u65cb\u6781\u5316\u7684\u6709\u9650\u573a\u78c1\u76f8\u53d8\u6709\u5173\uff0c\u5728\u8be5\u76f8\u53d8\u5904\u7cfb\u7edf\u51fa\u73b0\u6709\u9650\u7b49\u81ea\u65cb\u6781\u5316\u3002\u6b63\u662f\u7535\u8377\u8f7d\u6d41\u5b50\u4e4b\u95f4\u7684\u5e93\u4f26\u4f5c\u7528\u4e0e\u81ea\u65cb\u548c\u8c37\u540c\u4f4d\u65cb\u4e4b\u95f4\u96c6\u4f53\u6a21\u5f0f\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u5bfc\u81f4\u4e86\u9b54\u89d2\u77f3\u58a8\u70ef\u7684\u8d85\u5bfc\u6027\u4e0e\u6709\u9650\u6e29\u5ea6\u7535\u963b\u7387\u3002<\/p>\n<p>\u8fd9\u4e9b\u6570\u636e\u8868\u660e\u9b54\u89d2\u77f3\u58a8\u70ef\u4e2d\u5b58\u5728\u9ea6\u5170\u4e18\u514b\u6548\u5e94\uff0c\u9ad8\u6e29\u4e0b\uff0c\u94c1\u78c1\u76f8\u4e2d\u65e0\u5e8f\u540c\u4f4d\u65cb\u77e9\u7684\u71b5\uff0c\u6bd4\u540c\u4f4d\u65cb\u975e\u6781\u5316\u7684\u8d39\u7c73\u6db2\u6001\u76f8\u7684\u66f4\u52a0\u7a33\u5b9a\u3002\u5176\u4e2d\u9ad8\u6e29\u8fd1\u7edd\u7f18\u76f8\u7684\u6bcf\u4e2a\u7535\u5b50\u7684\u71b5\u6bd4\u4f4e\u6e29\u91d1\u5c5e\u76f8\u7684\u8981\u59270.2\u4e2a\u73bb\u8033\u5179\u66fc\u5e38\u91cf\uff08<em><i>k<\/i><\/em><sub>B<\/sub>, 1.38\u00d710<sup>-23<\/sup>\u7126\u8033\u6bcf\u5f00\u5c14\u6587\uff09\u3002\u8fd9\u4e2a\u503c\u5927\u81f4\u76f8\u5f53\u4e8e\u4e00\u4e2a\u81ea\u7531\u7535\u5b50\u81ea\u65cb\u7684\u71b5\u8d21\u732e\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-223173\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-3-7.png\" alt=\"\" width=\"600\" height=\"489\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-3-7.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-3-7-300x245.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe3\uff1a\u540c\u4f4d\u65cb\u6ce2\u9ea6\u5170\u4e18\u514b\u6548\u5e94\u548c\u81ea\u65cb\u71b5<\/p>\n<p>\u6bd4\u8f83\u5408\u7406\u7684\u89e3\u91ca\u662f\u7531\u4e8e\u540c\u4f4d\u65cb\uff08\u56fe1\u4e2d\u7684\u7ea2\u8272\u7bad\u5934\uff09\u7684\u53d8\u5316\u3002\u540c\u4f4d\u65cb\u662f\u6d89\u53ca\u5230\u4e09\u7ef4\u4ee5\u4e0a\u7a7a\u95f4\u7684\u7535\u5b50\u81ea\u65cb\u89d2\u52a8\u91cf\u6cdb\u5316\u3002\u8fd1\u7edd\u7f18\u4f53\u4e2d\u7684\u540c\u4f4d\u65cb\u867d\u7136\u4f4d\u7f6e\u5927\u81f4\u662f\u6cbf\u4e00\u4e2a\u65b9\u5411\u6392\u5217\u7684\uff0c\u5177\u6709\u8f83\u597d\u7684\u5468\u671f\u6027\uff0c\u4f46\u65b9\u5411\u4e0a\u51e0\u4e4e\u662f\u4e0d\u53d7\u7ea6\u675f\u7684\uff0c\u800c\u91d1\u5c5e\u4e2d\u7684\u540c\u4f4d\u65cb\u5219\u88ab\u8ba4\u4e3a\u53d7\u5230\u4e86\u4e25\u683c\u7684\u7ea6\u675f\uff0c\u5176\u65b9\u5411\u5747\u671d\u5411\u4e00\u4e2a\u65b9\u5411\u6216\u76f8\u53cd\uff0c\u4f7f\u5f97\u5f7c\u6b64\u62b5\u6d88\u8fbe\u5230\u540c\u4f4d\u65cb\u4f53\u603b\u548c\u4e3a\u96f6\u3002\u56e0\u6b64\uff0c\u8fd1\u7edd\u7f18\u76f8\u5728\u66f4\u9ad8\u7684\u6e29\u5ea6\u4e0b\u76f8\u6bd4\u91d1\u5c5e\u66f4\u52a0\u65e0\u5e8f\uff0c\u56e0\u800c\u5177\u6709\u66f4\u9ad8\u7684\u71b5\u3002<\/p>\n<p>\u8fd9\u9879\u53d1\u73b0\u610f\u5473\u7740\u5b58\u5728\u4e8e\u4e00\u4e2a\u8f83\u5c0f\u7684\u540c\u4f4d\u65cb\u521a\u5ea6\uff0c\u800c\u8fd9\u4e2a\u540c\u4f4d\u65cb\u521a\u5ea6\u5bf9\u6709\u9650\u6e29\u5ea6\u7535\u5b50\u4f20\u8f93\u7684\u6027\u8d28\uff0c\u4ee5\u53ca\u626d\u66f2\u53cc\u5c42\u77f3\u58a8\u70ef\u548c\u76f8\u5173\u4f53\u7cfb\u4e2d\u540c\u4f4d\u65cb\u6709\u5e8f\u548c\u8d85\u5bfc\u6027\u7684\u6f5c\u5728\u673a\u5236\u6709\u5f71\u54cd\u3002<\/p>\n<p><strong><b>\u70ed\u5230\u53d1\u5149\uff1f<\/b><\/strong><\/p>\n<p>\u7531\u4e8e\u4e0e\u4f20\u7edf\u6750\u6599\u4e2d\u7684\u7269\u7406\u73b0\u8c61\u622a\u7136\u4e0d\u540c\uff0c\u77f3\u58a8\u70ef\u4e2d\u8f7d\u6d41\u5b50\u7684\u6fc0\u53d1\u548c\u9a70\u8c6b\u8fc7\u7a0b\u53d7\u5230\u4e86\u5e7f\u6cdb\u5173\u6ce8\uff0c\u56e0\u4e3a\u4f20\u7edf\u6750\u6599\u4e2d\u5e76\u4e0d\u5b58\u5728\u901a\u8fc7\u65e0\u80fd\u9699\u72c4\u62c9\u514b\u7535\u5b50\u80fd\u5e26\u7ed3\u6784\u5b9e\u73b0\u7684\u5f1b\u8c6b\u9014\u5f84\u3002<\/p>\n<p>Laura Kim\u56e2\u961f\u901a\u8fc7\u7814\u7a76\u98de\u79d2\u6fc0\u5149\u8109\u51b2\u6fc0\u53d1\u7684\u70ed\u8f7d\u6d41\u5b50\u7684\u8d85\u5feb\u5f1b\u8c6b\uff0c\u5728\u77f3\u58a8\u70ef\u4e2d\u89c2\u5bdf\u5230\u4e86\u4e00\u79cd\u524d\u6240\u672a\u6709\u7684\u9a70\u8c6b\u9014\u5f84\u2014\u2014\u7531\u70ed\u7b49\u79bb\u6fc0\u5143\u5f15\u53d1\u7684\u8d85\u4eae\u4e2d\u7ea2\u5916\u53d1\u5149\uff0c\u6bd4\u666e\u6717\u514b\uff08\u70ed\uff09\u8f90\u5c04\u9ad85\u4e2a\u6570\u91cf\u7ea7\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-223176\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-12-4.png\" alt=\"\" width=\"600\" height=\"315\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-12-4.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-12-4-300x158.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe4\uff1a\u5728\u6fc0\u5149\u7167\u5c04\uff08\u84dd\u8272\u675f\u6d41\uff09\u65f6\uff0c\u70ed\u7535\u5b50\u5728\u77f3\u58a8\u70ef\u4e2d\u53d1\u5c04\u7b49\u79bb\u6fc0\u5143\uff08\u7d2b\u8272\u6ce2\u7eb9\uff09\uff0c\u968f\u540e\u5728\u91d1\u7eb3\u7c73\u76d8\u4e0a\u8f6c\u5316\u4e3a\u5149\u5b50\uff08\u7ea2\u8272\u53d1\u5149\uff09\u3002\u56fe\u7247\u6765\u6e90\uff1a<a href=\"https:\/\/www.nature.com\/articles\/s41563-021-00952-1\"><u>Hot plasmons make graphene shine | Nature Materials<\/u><\/a><\/p>\n<p>\u7814\u7a76\u4eba\u5458\u4f7f\u7528\u6ce2\u957f\u4e3a850 nm\u7684\u949b-\u84dd\u5b9d\u77f3\u6fc0\u5149\u5668\u53d1\u51fa\u7684 100fs \u8109\u51b2\u7167\u5c04\u77f3\u58a8\u70ef\u6837\u54c1\uff0c\u6b21\u8109\u51b2\u5927\u7ea6\u4e3a12.5 ns\uff0c\u540c\u65f6\u77f3\u58a8\u70ef\u7684\u8d39\u7c73\u80fd\u7ea7\u901a\u8fc7\u9759\u7535\u95e8\u63a7\u8fdb\u884c\u5916\u90e8\u63a7\u5236\u3002\u4f7f\u7528\u5085\u7acb\u53f6\u53d8\u6362\u7ea2\u5916 (FTIR) \u663e\u5fae\u955c\u4ece50 \u03bcm<sup>2<\/sup>\u00a0\u6837\u54c1\u533a\u57df\u6536\u96c6\u6240\u5f97\u53d1\u5c04\u5149\u8c31\uff0c\u800c\u4e14FTIR\u7684\u79fb\u52a8\u955c\u5728\u6beb\u79d2\u65f6\u95f4\u5c3a\u5ea6\u4e0a\u79fb\u52a8\u3002\u7531\u4e8e\u6fc0\u5149\u7684\u91cd\u590d\u7387\u8db3\u591f\u9ad8\uff0c\u6bcf\u4e2a\u83b7\u53d6\u7684\u5149\u8c31\u4e2d\u90fd\u6536\u96c6\u5230\u4e86\u5927\u91cf\u7684\u8109\u51b2\u8bf1\u53d1\u8f90\u5c04\u53d1\u5149\u4e8b\u4ef6\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-223177\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-18-2.png\" alt=\"\" width=\"600\" height=\"461\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-18-2.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-18-2-300x231.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe5\uff1a\u77f3\u58a8\u70ef\u4e2d\u7684\u8f7d\u6d41\u5b50\u5f1b\u8c6b\u8fc7\u7a0b\u548c\u5b9e\u9a8c\u88c5\u7f6e<\/p>\n<p>\u77f3\u58a8\u70ef\u5177\u6709\u8d85\u4f4e\u7684\u7535\u5b50\u70ed\u5bb9\u3001\u5f3a\u7684\u8f7d\u6d41\u5b50\u76f8\u4e92\u4f5c\u7528\uff0c\u4ee5\u53ca\u7535\u5b50\u548c\u58f0\u5b50\u7cfb\u7edf\u4e4b\u95f4\u8f83\u5f31\u7684\u8026\u5408\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97\u5f53\u77f3\u58a8\u70ef\u8f7d\u6d41\u5b50\u88ab\u6fc0\u53d1\u65f6\uff0c\u53ef\u5728\u8d85\u5feb\u65f6\u95f4\u5c3a\u5ea6(~10\u98de\u79d2)\u4e0a\u53d1\u751f\u76f8\u4e92\u4f5c\u7528\uff0c\u5bfc\u81f4\u7535\u5b50\u7cfb\u7edf\u4e2d\u80fd\u91cf\u7684\u6709\u6548\u91cd\u65b0\u5206\u914d\u3002<\/p>\n<p>\u8fd9\u901a\u5e38\u4f1a\u4f34\u968f\u7740\u8f7d\u6d41\u5b50\u6e29\u5ea6\u7684\u5347\u9ad8\uff0c\u5f62\u6210\u4e86\u70ed\u8f7d\u6d41\u5b50\u7684\u5168\u65b0\u5206\u5e03\u3002\u968f\u7740\u7535\u8377\u8f7d\u6d41\u5b50\u4e0e\u77f3\u58a8\u70ef\u4e2d\u7684\u58f0\u5b50\u7684\u76f8\u4e92\u4f5c\u7528\uff08\u5728\u5ba4\u6e29\u4e0b\u4ee5\uff08\u4e9a\uff09\u76ae\u79d2\u65f6\u95f4\u5c3a\u5ea6\u53d1\u751f\uff09\uff0c\u8f7d\u6d41\u5b50\u901a\u8fc7\u4e0e\u7b49\u79bb\u6fc0\u5143\u53d1\u751f\u8026\u5408\u4ea7\u751f\u9a70\u8c6b\uff0c\u4ece\u800c\u6e29\u5ea6\u964d\u4f4e\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-223178\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-24.png\" alt=\"\" width=\"600\" height=\"328\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-24.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-24-300x164.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe6\uff1a\u6765\u81ea\u77f3\u58a8\u70ef\u7eb3\u7c73\u5e26\u9635\u5217\u7684\u8d39\u7c73\u80fd\u7ea7\u76f8\u5173\u53d1\u5c04\u5149\u8c31<\/p>\n<p><span style=\"line-height: 1.5;\">\u4e3a\u4e86\u8fdb\u4e00\u6b65\u8bc1\u5b9e\u7b49\u79bb\u6fc0\u5143\u53d1\u5149\u8fc7\u7a0b\uff0c\u8bbe\u8ba1\u4e86\u7eb3\u7c73\u5e26\u72b6\u77f3\u58a8\u70ef\uff0c\u5927\u5927\u63d0\u9ad8\u7b49\u79bb\u6fc0\u5143\u53d1\u5c04\u8fc7\u7a0b\u7684\u4eae\u5ea6\uff0c\u540c\u65f6\u8868\u73b0\u51fa\u4e0e\u7b49\u79bb\u6fc0\u5143\u53d1\u5149\u5171\u632f\u9891\u7387\u76f8\u540c\u7684\u7b49\u79bb\u6fc0\u5143\u5438\u6536\u5171\u632f\u3002<\/span>\u7b49\u79bb\u6fc0\u5143\u662f\u7535\u5b50\u7684\u96c6\u4f53\u6fc0\u53d1\u5f62\u5f0f\uff0c\u7531\u957f\u7a0b\u5e93\u4ed1\u76f8\u4e92\u4f5c\u7528\u4ecb\u5bfc\u3002\u5728\u77f3\u58a8\u70ef\u4e2d\uff0c\u7b49\u79bb\u6fc0\u5143\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u8d39\u7c73\u80fd\u91cf\u8fdb\u884c\u539f\u4f4d\u8c03\u8c10\uff0c\u5e76\u4e14\u7531\u4e8e\u77f3\u58a8\u70ef\u672c\u8eab\u7684\u4e8c\u7ef4\u5c3a\u5ea6\uff0c\u7b49\u79bb\u6fc0\u5143\u53ef\u7528\u6765\u4ea7\u751f\u5f3a\u538b\u7f29\u7684\u5149\u573a\u3002\u8fd9\u4f7f\u5f97\u7b49\u79bb\u6fc0\u5143\u6210\u4e3a\u7535\u5b50\u548c\u5149\u4e4b\u95f4\u7684\u7406\u60f3\u6362\u80fd\u5668\u3002<\/p>\n<p><span style=\"line-height: 1.5;\">\u76ee\u524d\u660e\u4eae\u7684\u4e2d\u7ea2\u5916\u5149\u6e90\u76f8\u5f53\u7a00\u7f3a\uff0c\u800c\u8fd9\u4e9b\u53d1\u73b0\u4e3a\u672a\u6765\u5728\u8d85\u5feb\u548c\u8d85\u4eae\u77f3\u58a8\u70ef\u53d1\u5149\u8fc7\u7a0b\u548c\u4e2d\u7ea2\u5916\u5149\u6e90\u5e94\u7528\u65b9\u9762\u5960\u5b9a\u4e86\u57fa\u7840\u3002\u5c06\u8be5\u7cfb\u7edf\u8f6c\u5316\u4e3a\u660e\u4eae\u7684\u7ea2\u5916\u5149\u6e90\u7684\u4e3b\u8981\u6311\u6218\u662f\u7b49\u79bb\u6fc0\u5143-\u5149\u5b50\u8f93\u51fa\u8026\u5408\uff0c\u76ee\u524d\u53ef\u4f7f\u7528\u66f4\u5bc6\u96c6\u7684\u7eb3\u7c73\u5149\u5b50\u7ed3\u6784\u548c\u6539\u8fdb\u7684\u5149\u5b66\u8bbe\u8ba1\uff0c\u56e0\u800c\u5177\u6709\u8d85\u9ad8\u7684\u5e94\u7528\u524d\u666f\u3002<\/span>\u540c\u65f6\u4f7f\u7528\u91d1\u7eb3\u7c73\u76d8\u4fc3\u8fdb\u4e86\u7b49\u79bb\u6fc0\u5143\u7684\u6563\u5c04\u3001\u5c40\u90e8\u6fc0\u53d1\u548c\u504f\u632f\u6fc0\u53d1\u6d4b\u91cf\uff0c\u4e3a\u660e\u4eae\u7684\u70ed\u7b49\u79bb\u6fc0\u5143\u53d1\u5149\u63d0\u4f9b\u4e86\u8fdb\u4e00\u6b65\u7684\u8bc1\u636e\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-223175\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-9-2.png\" alt=\"\" width=\"600\" height=\"420\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-9-2.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/06\/\u56fe\u7247-9-2-300x210.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe7\uff1a\u7528\u91d1\u7eb3\u7c73\u76d8\u63d0\u9ad8\u77f3\u58a8\u70ef\u4eae\u70ed\u7b49\u79bb\u6fc0\u5143\u53d1\u5149\u7684\u8f90\u5c04\u6548\u7387\u3002<\/p>\n<p>\u4e00\u4e2a\u662f\u901a\u8fc7\u5347\u6e29\u201c\u51bb\u7ed3\u201d\u4e86\u81ea\u7531\u7535\u5b50\u8f6c\u53d8\u4e3a\u8fd1\u7edd\u7f18\u6001\uff0c\u4e00\u4e2a\u662f\u5438\u6536\u80fd\u91cf\u540e\u7531\u70ed\u7b49\u79bb\u6fc0\u5143\u53d1\u51fa\u660e\u4eae\u7ea2\u5916\u5149\uff0c\u77f3\u58a8\u70ef\u8fd9\u79cd\u795e\u5947\u7684\u4e8c\u7ef4\u6750\u6599\u8fd8\u6709\u5927\u91cf\u672a\u77e5\u6709\u8da3\u7684\u79d8\u5bc6\u7b49\u7740\u7814\u7a76\u4eba\u5458\u53bb\u63ed\u5f00\u3002<\/p>\n<p>\uff08\u56fe1-3\u6765\u81ea\u6587[1]\uff0c\u56fe5-7\u6765\u81ea\u6587[2] \uff09<\/p>\n<p>\u539f\u6587\u94fe\u63a5<\/p>\n<p>[1] Kim L, Kim S, Jha P K, et al. Mid-infrared radiative emission from bright hot plasmons in graphene[J]. Nature Materials, 2021: 1-7. <a href=\"https:\/\/doi.org\/10.1038\/s41563-021-00935-2\"><u>https:\/\/doi.org\/10.1038\/s41563-021-00935-2<\/u><\/a><\/p>\n<p>[2] Saito Y, Yang F, Ge J, et al. Isospin Pomeranchuk effect in twisted bilayer graphene[J]. 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