{"id":108365,"date":"2017-10-28T06:30:33","date_gmt":"2017-10-27T22:30:33","guid":{"rendered":"\/\/m.iemloyee.com\/?p=108365"},"modified":"2017-10-25T20:05:12","modified_gmt":"2017-10-25T12:05:12","slug":"%e5%8d%97%e4%ba%ac%e5%a4%a7%e5%ad%a6%e5%ae%8b%e5%87%a4%e9%ba%92%e7%8e%8b%e4%bc%af%e6%a0%b9%e8%af%be%e9%a2%98%e7%bb%84%ef%bc%9a%e5%88%a9%e7%94%a8%e5%9b%a2%e7%b0%87%e8%b0%83%e6%8e%a7%e6%8b%93%e6%89%91","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=108365","title":{"rendered":"\u5357\u4eac\u5927\u5b66\u5b8b\u51e4\u9e92\u738b\u4f2f\u6839\u8bfe\u9898\u7ec4\uff1a\u5229\u7528\u56e2\u7c07\u8c03\u63a7\u62d3\u6251\u7edd\u7f18\u4f53\u83b7\u5f97\u5355\u72c4\u62c9\u514b\u901a\u9053\u91cf\u5b50\u970d\u5c14\u6548\u5e94"},"content":{"rendered":"
\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u5357\u4eac\u5927\u5b66\u7269\u7406\u5b66\u9662\u3001\u7535\u5b50\u5b66\u9662\u3001\u4e2d\u56fd\u79d1\u5b66\u9662\u5f3a\u78c1\u573a\u79d1\u5b66\u4e2d\u5fc3\u3001\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u548c\u4e2d\u79d1\u9662\u7269\u7406\u6240\u5408\u4f5c\u7684\u8bfe\u9898\u7ec4\u5229\u7528\u56e2\u7c07\u8c03\u63a7\u62d3\u6251\u7edd\u7f18\u4f53\u83b7\u5f97\u5355\u72c4\u62c9\u514b\u901a\u9053\u91cf\u5b50\u970d\u5c14\u6548\u5e94\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cAnomalous quantization trajectory and parity anomaly in Co cluster decorated BiSbTeSe2<\/sub> nanodevices\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728\u5728Nature Communications (Nat. Commun. 8, 77 (2017))\u4e0a\u3002\u5357\u4eac\u5927\u5b66\u7269\u7406\u5b66\u9662\u5f20\u5e05\u3001\u738b\u9510\u4e24\u4f4d\u540c\u5b66\u548c\u4e2d\u79d1\u5927\u7684\u76ae\u96f3\u6559\u6388\u4e3a\u8bba\u6587\u7684\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\uff0c\u5b8b\u51e4\u9e92\u6559\u6388\u3001\u738b\u4f2f\u6839\u6559\u6388\u3001\u5f20\u88d5\u6052\u6559\u6388\u4e3a\u8bba\u6587\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff0c\u4e2d\u79d1\u9662\u5f3a\u78c1\u573a\u79d1\u5b66\u4e2d\u5fc3\u548c\u4e2d\u79d1\u9662\u7269\u7406\u6240\u674e\u6c38\u5e86\u7ec4\u63d0\u4f9b\u4e86\u5173\u952e\u7684\u652f\u6301\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe<\/strong>1<\/strong>\u5229\u7528\u56e2\u7c07\u8c03\u63a7\u62d3\u6251\u7edd\u7f18\u4f53\u83b7\u5f97\u5355\u72c4\u62c9\u514b\u901a\u9053\u91cf\u5b50\u970d\u5c14\u6548\u5e94\u8fc7\u7a0b<\/strong><\/p>\n \uff08a\uff092K\u548c27.4T\u4e0b\u76845\u4e2a\u91cf\u5b50\u970d\u5c14\u5e73\u53f0\uff1b<\/p>\n \uff08b\uff097.2T\u4e0b\u76843\/2\u91cf\u5b50\u970d\u5c14\u5e73\u53f0\uff1b<\/p>\n \uff08c\uff09\u94b4\u56e2\u7c07\u4fee\u9970\u540e\u7684\u91cd\u6574\u5316\u7fa4\u6d41\u5206\u6790\uff1b<\/p>\n \uff08d\uff09\u94b4\u56e2\u7c07\u4fee\u9970\u540e\u7684\u53cd\u5e38\u91cf\u5b50\u5316\u8f68\u8ff9\u4e0e\u94dc\u56e2\u7c07\u4fee\u9970\u540e\u7684\u8f68\u8ff9\u3002<\/p>\n \u56fe<\/strong>2<\/strong>\u6ede\u540e<\/strong>Landau Level<\/strong>\u6742\u5316\u6a21\u578b<\/strong><\/p>\n a\uff0cc\uff0ce\u548cb\uff0cd\uff0cf\u5206\u522b\u8868\u793a\u4e86\u5728\u970d\u5c14\u91cf\u5b50\u5316\u671f\u95f4Co\u7c07\u6c89\u79ef\u524d\/\u540e\u7684Landau Level\uff08LL\uff09\u56fe\u3002<\/p>\n \u3010\u7814\u7a76\u5185\u5bb9\u3011<\/strong><\/p>\n \u77f3\u58a8\u70ef\u3001\u62d3\u6251\u7edd\u7f18\u4f53\u7b49\u8fd1\u6765\u70ed\u70b9\u51dd\u805a\u6001\u4f53\u7cfb\u7684\u6838\u5fc3\u7269\u7406\u5728\u4e8e\u72c4\u62c9\u514b\u7535\u5b50\uff0c\u9274\u5b9a\u72c4\u62c9\u514b\u7535\u5b50\u7684\u5173\u952e\u6307\u5f81\u4e4b\u4e00\u662f\u534a\u6574\u6570\u5e8f\u5217\u7684\u91cf\u5b50\u970d\u5c14\u6548\u5e94\u3002\u7136\u800c\uff0c\u7531\u4e8e\u56fa\u4f53\u5bf9\u79f0\u6027\u8981\u6c42\u975e\u7b80\u5e76\u7684\u72c4\u62c9\u514b\u9525\u603b\u662f\u6210\u5bf9\u51fa\u73b0\uff0c\u72c4\u62c9\u514b\u7535\u5b50\u91cf\u5b50\u970d\u5c14\u6548\u5e94\u5b9e\u9a8c\u4e2d\u90fd\u53ea\u80fd\u770b\u5230\u6574\u6570\u5e73\u53f0\u3002\u5355\u4e2a\u72c4\u62c9\u514b\u901a\u9053\u76841\/2\u91cf\u5b50\u970d\u5c14\u6548\u5e94\u6765\u6e90\u4e8e\u5b87\u79f0\u53cd\u5e38\uff0c\u5176\u89c2\u6d4b\u5341\u5206\u56f0\u96be\u3002\u62d3\u6251\u7edd\u7f18\u4f53\u7684\u4e24\u4e2a\u72c4\u62c9\u514b\u9525\u5206\u5e03\u5728\u5668\u4ef6\u7684\u4e0a\u4e0b\u4e24\u4e2a\u8868\u9762\uff0c\u8fd9\u7ed9\u8868\u9762\u72ec\u7acb\u8c03\u63a7\u5b9e\u73b0\u5355\u72c4\u62c9\u514b\u901a\u9053\u91cf\u5b50\u970d\u5c14\u6548\u5e94\u5e76\u89c2\u6d4b\u5b87\u79f0\u53cd\u5e38\u5e26\u6765\u4e86\u5e0c\u671b\u3002<\/p>\n 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\u8bfe\u9898\u7ec4\u8fdb\u4e00\u6b65\u63d0\u51fa\u4e86\u6717\u9053\u80fd\u7ea7\u6742\u5316\u7684\u201c\u6ede\u540e\u6a21\u578b\u201d\u6765\u7406\u89e3\u5b9e\u9a8c\u7ed3\u679c\u3002\u94b4\u56e2\u7c07\u901a\u8fc7\u4e0e\u4e0a\u8868\u9762\u7684\u53cd\u94c1\u78c1\u4ea4\u6362\uff0c\u4f1a\u7ed9\u8868\u9762\u6001\u6253\u5f00\u4e00\u4e2a\u80fd\u9699\u3002\u5728\u78c1\u573a\u4e0b\uff0c\u7406\u8bba\u53d1\u73b0\u4ea4\u6362\u573a\u80fd\u9699\u4f7f\u5f97\u6700\u4f4e\u7684\u6717\u9053\u80fd\u7ea7\u4ece\u539f\u6765\u7684\u72c4\u62c9\u514b\u70b9\u5904\u79fb\u52a8\u5230\u8fd9\u4e2a\u80fd\u9699\u7684\u9876\u7aef\u3002\u56e0\u6b64\u5f53\u78c1\u573a\u4ece\u9ad8\u573a\u4e0b\u964d\u65f6\uff0c\u78c1\u6027\u4fee\u9970\u540e\u7684\u6717\u9053\u80fd\u7ea7\u6742\u5316\u8fc7\u7a0b\u5c06\u88ab\u63a8\u8fdf\uff0c\u4ece\u800c\u5c31\u5f62\u6210\u4e86\u4e0a\u8868\u9762\u53cd\u5e38\u7684\u91cf\u5b50\u5316\u8f68\u8ff9\uff08\u56fe1\uff08c\u3001d\uff09\uff09\u3002\u540c\u65f6\u4e0b\u8868\u9762\u4ecd\u7136\u663e\u73b0\u6b63\u5e38\u91cf\u5b50\u5316\u7279\u5f81\uff0c\u8fd9\u6700\u7ec8\u5bfc\u81f4\u4e86\u4e0a\u3001\u4e0b\u8868\u9762\u7684\u91cf\u5b50\u5316\u8fc7\u7a0b\u53d1\u751f\u5206\u79bb\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u534a\u6574\u6570\u7684\u91cf\u5b50\u970d\u5c14\u5e73\u53f0\u3002<\/p>\n \u8fd9\u4e00\u5b9e\u73b0\u6709\u4e24\u4e2a\u91cd\u8981\u7684\u524d\u63d0\u3002\u4e00\u662f\u7ecf\u8fc7\u591a\u5e74\u52aa\u529b\uff0c\u8bfe\u9898\u7ec4\u83b7\u5f97\u4e86\u4f53\u76f8\u7edd\u7f18\u7684\u62d3\u6251\u7edd\u7f18\u4f53\u5355\u6676\u6837\u54c1\u3002\u8be5\u5de5\u4f5c\u4e2d\u7edd\u7f18\u4f53\u5757\u6750\u7684\u7535\u963b\u7387\u5df2\u7ecf\u8fbe\u523010\u03a9cm\u4ee5\u4e0a\u7684\u6570\u91cf\u7ea7\uff0c\u800c\u4e14\u4e0d\u540c\u539a\u5ea6\u7684\u5668\u4ef6\u8868\u73b0\u51fa\u63a5\u8fd1\u91cf\u7ea7\u7684\u9762\u7535\u5bfc\uff0c\u8fd9\u8bc1\u5b9e\u62d3\u6251\u8868\u9762\u6001\u5df2\u7ecf\u4e3b\u5bfc\u4e86\u6837\u54c1\u7684\u8f93\u8fd0\u3002\u901a\u8fc7\u8fdb\u4e00\u6b65\u7684\u6837\u54c1\u4f18\u5316\uff0c\u8bfe\u9898\u7ec4\u8fd1\u6765\u5df2\u7ecf\u5b9e\u73b0\u5343\u5206\u4e4b\u4e00\u7684\u970d\u5c14\u5e73\u53f0\u7cbe\u786e\u5ea6\u3002\u4e8c\u662f\u539f\u5b50\u56e2\u7c07\u4fee\u9970\u7684\u72ec\u7279\u6027\u3002\u7406\u8bba\u6a21\u578b\u6307\u51fa\u78c1\u6027\u9897\u7c92\u4fee\u9970\u6253\u5f00\u7684\u80fd\u9699\u8d77\u5230\u4e86\u62d6\u5ef6\u4e0a\u8868\u9762\u91cf\u5b50\u5316\u7684\u4f5c\u7528\uff0c\u901a\u8fc7\u8ba1\u7b97\u5206\u6790\uff0c\u8fd9\u4e2a\u80fd\u9699\u5927\u5c0f\u81f3\u5c11\u4e3a4.8meV\u3002<\/p>\n \u8be5\u5de5\u4f5c\u5f97\u5230\u4eba\u5de5\u5fae\u7ed3\u6784\u79d1\u5b66\u4e0e\u6280\u672f\u534f\u540c\u521b\u65b0\u4e2d\u5fc3\u548c\u56fa\u4f53\u5fae\u7ed3\u6784\u7269\u7406\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u7684\u652f\u6301\uff0c\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\u3001\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u4ee5\u53ca\u6c5f\u82cf\u7701\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u7b49\u9879\u76ee\u7684\u8d44\u52a9\u3002<\/p>\n \u539f\u6587\u94fe\u63a5\uff1a<\/strong>http:\/\/news.nju.edu.cn\/show_article_12_47286<\/a><\/strong><\/p>\n \u6587\u732e\u94fe\u63a5\uff1a<\/strong>Anomalous quantization trajectory and parity anomaly in Co cluster decorated BiSbTeSe2<\/sub> nanodevices<\/a> (Nature Communications,2017,DIO:10.1038\/s41467-017-01065-7<\/strong>)<\/strong><\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8deer\u7f16\u8f91\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<\/p>\n
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