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K. Geim\u6559\u6388\uff0cAlexey I. Berdyugin\u4ee5\u53ca\u5170\u5f00\u65af\u7279\u5927\u5b66\u7684L. A. Ponomarenko\u62a5\u544a\u4e86\u91cf\u5b50\u4e34\u754c\u72b6\u6001\u4e0b\u7684\u78c1\u8f93\u8fd0\u3002\u5728\u4f4e\u78c1\u573a\u4e2d\uff0c\u7b49\u79bb\u5b50\u4f53\u5728\u5ba4\u6e290.1\u7279\u65af\u62c9\u7684\u78c1\u573a\u4e2d\u8868\u73b0\u51fa\u5de8\u5927\u7684\u629b\u7269\u7ebf\u78c1\u7535\u963b\u7387\uff0c\u8fbe\u5230100%\u4ee5\u4e0a\uff0c\u6bd4\u5728\u4efb\u4f55\u5176\u4ed6\u7cfb\u7edf\u4e2d\u53d1\u73b0\u7684\u78c1\u7535\u963b\u7387\u90fd\u8981\u9ad8\u51e0\u4e2a\u6570\u91cf\u7ea7\u3002\u7814\u7a76\u8868\u660e\uff1a\u8fd9\u79cd\u884c\u4e3a\u662f\u5355\u5c42\u77f3\u58a8\u70ef\u72ec\u6709\u7684\uff0c\u5c3d\u7ba1\u7ecf\u5e38(\u666e\u6717\u514b\u6781\u9650)\u6563\u5c04\uff0c\u4f46\u5176\u65e0\u8d28\u91cf\u5149\u8c31\u548c\u8d85\u9ad8\u8fc1\u79fb\u7387\u4e3a\u5176\u63d0\u4f9b\u4e86\u652f\u6301\u3002\u968f\u7740\u5728\u51e0\u7279\u65af\u62c9\u7684\u78c1\u573a\u4e2d\u6717\u9053\u91cf\u5b50\u5316\u7684\u5f00\u59cb\uff0c\u5176\u4e2d\u7535\u5b50\u7a7a\u7a74\u7b49\u79bb\u5b50\u4f53\u5b8c\u5168\u4f4d\u4e8e\u7b2c0\u6717\u9053\u80fd\u7ea7\uff0c\u5de8\u5927\u7684\u7ebf\u6027\u78c1\u7535\u963b\u7387\u51fa\u73b0\u3002\u5b83\u51e0\u4e4e\u4e0e\u6e29\u5ea6\u65e0\u5173\uff0c\u53ef\u4ee5\u901a\u8fc7\u8fd1\u8ddd\u79bb\u7b5b\u9009\u6291\u5236\uff0c\u8868\u660e\u5b83\u662f\u591a\u4f53\u8d77\u6e90\u3002\u4e0e\u5947\u602a\u91d1\u5c5e\u4e2d\u7684\u78c1\u8f93\u8fd0\u548cWeyl\u91d1\u5c5e\u9884\u6d4b\u7684\u6240\u8c13\u91cf\u5b50\u7ebf\u6027\u78c1\u7535\u963b\u7684\u660e\u786e\u5e73\u884c\u3002\u672c\u6587\u4e3a\u8fdb\u4e00\u6b65\u63a2\u7d22\u4f7f\u7528\u8fd9\u79cd\u5b9a\u4e49\u826f\u597d\u7684\u91cf\u5b50\u4e34\u754c\u4e8c\u7ef4\u7cfb\u7edf\u7684\u76f8\u5173\u7269\u7406\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6709\u8da3\u7684\u673a\u4f1a\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<\/p>\n<p>Giant magnetoresistance of Dirac plasma in high-mobility graphene\u201d\u4e3a\u9898\u53d1\u8868\u5728Nature\u671f\u520a\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-249717\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/\u5c01\u9762.jpg\" alt=\"\" width=\"956\" height=\"589\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/\u5c01\u9762.jpg 956w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/\u5c01\u9762-300x185.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/\u5c01\u9762-768x473.jpg 768w\" sizes=\"(max-width: 956px) 100vw, 956px\" \/><\/p>\n<p><strong>\u4e09\u3001\u6838\u5fc3\u521b\u65b0\u70b9<\/strong><\/p>\n<p>(1) \u9996\u6b21\u53d1\u73b0\u77f3\u58a8\u70ef\u4e2d\u5177\u6709\u6bd4\u5728\u4efb\u4f55\u5176\u4ed6\u7cfb\u7edf\u90fd\u8981\u9ad8\u51e0\u4e2a\u6570\u91cf\u7ea7\u7684\u78c1\u7535\u963b\u7387\uff1b<\/p>\n<p>(2) \u63ed\u793a\u4e86\u5355\u5c42\u77f3\u58a8\u70ef\u5177\u6709\u9ad8\u78c1\u7535\u963b\u7387\u7684\u539f\u56e0\uff1b<\/p>\n<p><strong>\u56db\u3001\u6570\u636e\u6982\u89c8<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-249718\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/1-2.jpg\" alt=\"\" width=\"1356\" height=\"526\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/1-2.jpg 1356w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/1-2-300x116.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/1-2-768x298.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/1-2-1024x397.jpg 1024w\" sizes=\"(max-width: 1356px) 100vw, 1356px\" \/><\/p>\n<p>\u56fe1 \u77f3\u58a8\u70ef\u72c4\u62c9\u514b\u7b49\u79bb\u5b50\u4f53\u4e2d\u7684\u7535\u5b50\u8f93\u8fd0@2023 Springer Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-249719\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/2-2.jpg\" alt=\"\" width=\"1352\" height=\"577\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/2-2.jpg 1352w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/2-2-300x128.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/2-2-768x328.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/2-2-1024x437.jpg 1024w\" sizes=\"(max-width: 1352px) 100vw, 1352px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe2 \u72c4\u62c9\u514b\u7b49\u79bb\u5b50\u4f53\u7684\u8d85\u9ad8\u8fc1\u79fb\u7387@2023 Springer Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-249720\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/3-2.jpg\" alt=\"\" width=\"666\" height=\"318\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/3-2.jpg 666w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/04\/3-2-300x143.jpg 300w\" sizes=\"(max-width: 666px) 100vw, 666px\" \/><\/p>\n<p>\u56fe3 \u91cf\u5b50\u5316\u573a\u4e2d\u7684\u7ebf\u6027\u78c1\u6d41\u53d8@2023 Springer Nature<\/p>\n<p>\u4e94\u3001<strong>\u6210\u679c\u542f\u793a<\/strong><\/p>\n<p>\u77f3\u58a8\u70ef\u4f5c\u4e3a\u4e00\u79cd\u65b0\u578b\u6750\u6599\uff0c\u5728\u7535\u5b66\uff0c\u529b\u5b66\uff0c\u78c1\u5b66\u7b49\u9886\u57df\u4e0d\u65ad\u53d1\u5149\u53d1\u70ed\uff0c\u901a\u8fc7\u6b63\u786e\u7684\u63ba\u6742\uff0c\u53ef\u4ee5\u83b7\u5f97\u6770\u51fa\u7684\u7269\u7406\u548c\u5316\u5b66\u6027\u80fd\uff0c\u5176\u4ecd\u5177\u6709\u91cd\u5927\u53d1\u6398\u6f5c\u529b\u3002\u672c\u6587\u5229\u7528\u72c4\u62c9\u514b\u5b9a\u5f8b\u975e\u5e38\u597d\u7684\u63ed\u793a\u4e86\u5355\u5c42\u77f3\u58a8\u70ef\u6781\u9ad8\u78c1\u7535\u963b\u7387\u7684\u6df1\u5c42\u6b21\u539f\u56e0\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u8bba\u6587\u8be6\u60c5\uff1a<a href=\"https:\/\/doi.org\/10.1038\/s41586-023-05807-0\">https:\/\/doi.org\/10.1038\/s41586-023-05807-0<\/a><\/p>\n<p>\u672c\u6587\u7531\u865a\u8c37\u7eb3\u7269\u4f9b\u7a3f\uff1b<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u5bfc\u8bfb 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