{"id":46956,"date":"2016-10-19T14:59:44","date_gmt":"2016-10-19T06:59:44","guid":{"rendered":"\/\/m.iemloyee.com\/?p=46956"},"modified":"2016-10-21T07:59:37","modified_gmt":"2016-10-20T23:59:37","slug":"%e6%9d%90%e6%96%99%e4%ba%ba%e7%a7%91%e6%99%ae-%e8%af%ba%e5%a5%96%e4%b8%ad%e7%9a%84%e6%8b%93%e6%89%91%e7%bb%9d%e7%bc%98%e4%bd%93%e5%88%b0%e5%ba%95%e6%98%af%e4%bb%80%e4%b9%88%e9%ac%bc%ef%bc%9f","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=46956","title":{"rendered":"\u6750\u6599\u4eba\u79d1\u666e | \u8bfa\u5956\u4e2d\u7684\u62d3\u6251\u7edd\u7f18\u4f53\u5230\u5e95\u662f\u4ec0\u4e48\u9b3c\uff1f"},"content":{"rendered":"

\"\u5c01\u9762\"<\/p>\n

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\u3010\u5b9a\u4e49\u3011<\/strong><\/span><\/p>\n

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\u5373\u4f7f\u6709\u4eba\u60f3\u56de\u5f52\u6750\u6599\u7684\u89d2\u5ea6\uff0c\u6bd4\u5982Bi2Se3\u65cf\u7684\u62d3\u6251\u7edd\u7f18\u4f53\u8bf4\u8d77\uff0c\u7136\u800c\u8fd9\u53ea\u662f\u5b9e\u9a8c\u4e0a\u53d1\u73b0\u7684\u4e00\u5c0f\u7c7b\u62d3\u6251\u7edd\u7f18\u4f53\uff0c\u53eb\u505a\u201cZ2\u4e09\u7ef4\u5f3a\u62d3\u6251\u7edd\u7f18\u4f53\u201d\u3002\u3002\u3002<\/p>\n

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\u3010\u6027\u8d28\u3011<\/strong><\/span><\/p>\n

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1. \u8fd9\u4e2a\u8868\u9762\u7684\u7535\u5b50\u6001\u662f\u5bfc\u4f53<\/strong><\/p>\n

\u5bfc\u4f53\u548c\u7edd\u7f18\u4f53\u7684\u533a\u522b\uff0c\u5c31\u4e0d\u8a00\u800c\u55bb\u4e86\u5427\u3002\u7b80\u8a00\u4e4b\uff0c\u539f\u5b50\u7684\u80fd\u7ea7\uff0c\u5728\u539f\u5b50\u4e4b\u95f4\u6709\u76f8\u4e92\u4f5c\u7528\u7684\u65f6\u5019\uff0c\u5f62\u6210\u80fd\u5e26\u3002\u7b80\u8ff0\u5982\u4e0b\uff0c\u5982\u4e0b\u56fe1.(a)\u3002\u5bfc\u4f53\u80fd\u5bfc\u7535\u662f\u7531\u4e8e\u5b58\u5728\u81ea\u7531\u7535\u5b50\u3002\u81ea\u7531\u7535\u5b50\u5c31\u662f\u7535\u5b50\uff08\u54c6\u5566\u84dd\u8272\u7684\u5b9e\u5fc3\u5706\uff09\u4e0d\u8d39\u529b\u6c14\u88ab\u6563\u5c04\uff0c\u5230\u540c\u4e00\u6761\u80fd\u5e26\u4e0a\u7684\u7a7a\u6001\u4e0a\uff08\u54c6\u5566\u84dd\u8272\u7684\u7a7a\u5fc3\u5706\uff09\u843d\u811a\u3002<\/p>\n

\"1\"<\/p>\n

\"2\"
\n\u5bf9\u4e8e\u4e00\u4e2a\u7edd\u7f18\u4f53\uff0c\u4e0d\u80fd\u5bfc\u7535\u662f\u7531\u4e8e\u6ca1\u6709\u81ea\u7531\u7535\u5b50\u5bfc\u81f4\u7684\uff0c\u5c31\u662f\u80fd\u91cf\u8f83\u4f4e\u7684\u4ef7\u5e26\uff08\u6a59\u8272\u66f2\u7ebf\uff09\u586b\u6ee1\u7535\u5b50\uff0c\u5df2\u7ecf\u6ca1\u6709\u7535\u5b50\u843d\u811a\u70b9\uff0c\u6240\u4ee5\u7535\u5b50\u60f3\u8981\u88ab\u6563\u5c04\u53d8\u6210\u81ea\u7531\u7535\u5b50\uff0c\u5c31\u81f3\u5c11\u9700\u8981\u5916\u754c\u63d0\u4f9b\u8d85\u8fc7\u6570\u503c\u4e3aEg\u7684\u80fd\u91cf\uff08\u53eb\u505a\u80fd\u9699\uff09\uff0c\u624d\u80fd\u843d\u811a\u5230\u5bfc\u5e26\uff08\u7eff\u8272\u66f2\u7ebf\uff09\u4e0a\u3002<\/p>\n

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2. \u8fd9\u4e2a\u5bfc\u4f53\u4e0d\u662f\u666e\u901a\u7684\u5bfc\u4f53\uff0c\u800c\u662f\u53ef\u4ee5\u9632\u6b62\u88ab\u6742\u4e71\u65e0\u7ae0\u7684\u4e1c\u897f\u6563\u5c04<\/strong><\/p>\n

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\"3\"<\/p>\n

3. \u4e0d\u4f46\u9632\u6b62\u80cc\u5411\u6563\u5c04\uff0c\u7535\u5b50\u8fd8\u50cf\u5149\u4e00\u6837\u81ea\u7531<\/strong><\/p>\n

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\"4\"<\/p>\n

 <\/p>\n

4. \u62d3\u6251\u7edd\u7f18\u4f53\u8868\u9762\u6001\u7684\u7535\u5b50\uff0c\u8fd8\u6709\u81ea\u65cb\u7ed3\u6784<\/strong><\/p>\n

\u5728\u62d3\u6251\u7edd\u7f18\u4f53\u91cc\uff0c\u5b83\u7684\u80fd\u5e26\u4e0d\u5355\u5355\u662f\u50cf\u56fe3.b\u6216\u8005\u56fe4.a\u90a3\u6837\u7684\u7ebf\u6027\u8272\u6563\uff0c\u800c\u4e14\u8fd8\u5e26\u6709\u81ea\u65cb\u7ed3\u6784\u3002\u8fd9\u4e2a\u81ea\u65cb\u7ed3\u6784\uff0c\u5c31\u662f\u7535\u5b50\u7684\u52a8\u91cf\u548c\u81ea\u65cb\uff0c\u5448\u4e00\u4e2a\u56fa\u5b9a\u7684\u89d2\u5ea6\uff08\u53eb\u505a\u81ea\u65cb-\u52a8\u91cf\u9501\u5b9a\uff09\uff0c\u7b80\u5316\u4e3a\u5982\u56fe4.b\uff1a\u5bf9\u4e8ek>0\u7684\u7535\u5b50\uff0c\u81ea\u65cb\u4e3a\u6b63\uff0c\u800c\u5bf9\u4e8ek<0\u7684\u7535\u5b50\uff0c\u81ea\u65cb\u4e3a\u8d1f\u3002\u6b63\u662f\u81ea\u65cb\u4f7f\u5f97\u62d3\u6251\u7edd\u7f18\u4f53\u8868\u9762\u6001\u6bd4\u901a\u5e38\u7684\u534a\u5bfc\u4f53\u5fae\u7eb3\u7535\u5b50\u5668\u4ef6\u591a\u4e86\u4e00\u4e2a\u53ef\u8c03\u8282\u7684\u81ea\u7531\u5ea6\uff0c\u6bd4\u5982\u5206\u5f00\u63a7\u5236\u81ea\u65cb\u5411\u4e0a\u548c\u81ea\u65cb\u5411\u4e0b\u7684\u7535\u5b50\u6d41\uff0c\u4ece\u800c\u53ef\u4ee5\u5728\u81ea\u65cb\u7535\u5b50\u5b66\uff08spintronics\uff09\u9886\u57df\u6709\u91cd\u8981\u5e94\u7528\u3002<\/p>\n

\"5\"\u3010\u6210\u56e0\u3011<\/strong><\/span><\/p>\n

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\"6\"<\/p>\n

\u4f5c\u4e3a\u548c\u62d3\u6251\u7edd\u7f18\u4f53\u66f4\u76f8\u5173\u7684\u62d3\u6251\u7684\u4f8b\u5b50\uff0c\u8003\u5bdf\u4e0b\u56fe6\u3002\u8fd9\u5c31\u662f\u4e00\u5f20\u666e\u901a\u7684A4\u7eb8\uff08\u4e0a\u9762\u5199\u4e86\u4e00\u4e2a\u7b11\u8bdd\uff09\uff0c\u6ca1\u6709\u7528\u7c98\u8fde\u7b49\u65b9\u5f0f\uff0c\u4ec5\u4ec5\u901a\u8fc7\u7b80\u5355\u7684\u526a\u88c1\u548c\u62d3\u6251\u7684\u5a01\u529b\uff0c\u5c31\u53ef\u4ee5\u628a\u7eb8\u53d8\u6210\u8fd9\u6837\u3002\u8fd9\u5f20\u7eb8\u548c\u666e\u901a\u7684A4\u7eb8\u6709\u4ec0\u4e48\u672c\u8d28\u7684\u533a\u522b\uff1f\u7b54\u6848\u5c31\u5728\u62d3\u6251\u4e0a\uff1a\u8fd9\u5f20\u201c\u62d3\u6251\u7684\u7eb8\u201d\uff0c\u662f\u628a\u666e\u901a\u7684\u7eb8\u7684\u4e00\u534a\u62e7\u4e86\u4e4b\u540e\u5f97\u5230\u7684\uff08\u4e0d\u59a8\u628a\u5b83\u4f5c\u4e3a\u8c1c\u9898\uff0c\u627e\u4e00\u5f20\u7eb8\u81ea\u5df1\u8bd5\u8bd5\u770b\uff09\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u76f8\u5f53\u4e8e\u7ed9\u8fd9\u5f20\u7eb8\u6253\u4e86\u4e2a\u7ed3\u3002\u5b83\u548c\u56fe5\u7684\u591a\u7eb3\u5708\u4e00\u6837\uff0c\u90fd\u5e26\u6709\u4e00\u4e2a\u7684\u62d3\u6251\u6570\u3002<\/p>\n

\"7\"<\/p>\n

\u5982\u679c\u89c9\u5f97\u8fd9\u6837\u7eb8\u5f88\u795e\u5947\u7684\u8bdd\uff0c\u90a3\u4e48\u4e5f\u5c31\u4e0d\u96be\u60f3\u8c61\u62d3\u6251\u7edd\u7f18\u4f53\u7684\u8868\u9762\u7535\u5b50\u6001\u7684\u795e\u5947\u4e4b\u5904\u4e86\uff1a\u548c\u8fd9\u5f20\u7eb8\u7c7b\u4f3c\uff0c\u53ea\u8981\u5bf9\u5185\u90e8\u7684\u7edd\u7f18\u4f53\u7684\u80fd\u5e26\u6253\u4e2a\u7ed3\uff0c\u5c31\u5fc5\u7136\u4f1a\u6709\u4e00\u4e2a\u7279\u6b8a\u7684\u7535\u5b50\u6001\u51fa\u73b0\u8868\u9762\u4e0a\u3002\u8fd9\u4e2a\u7ed3\u662f\u600e\u4e48\u6253\u7684\u5462\uff1f\u89c1\u4e0b\u56fe7\u3002<\/p>\n

\"8\"<\/p>\n

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\u7136\u800c\uff0c\u4e00\u4e2a\u5269\u4e0b\u7684\u91cd\u8981\u95ee\u9898\u662f\uff1a\u4e3a\u4ec0\u4e48\u975e\u5f97\u662f\u5728\u8868\u9762\uff1f\u4e3a\u4ec0\u4e48\u8fd9\u4e2a\u5947\u5f02\u7684\u6001\u4e00\u5b9a\u6bd4\u5185\u90e8\u7684\u7edd\u7f18\u4f53\u5c11\u4e00\u4e2a\u7ef4\u5ea6\uff1f\u6bd4\u59823\u7ef4\u7684\u62d3\u6251\u7edd\u7f18\u4f53\u7684\u5bfc\u7535\u90e8\u5206\u662f\u8868\u9762\u76842\u7ef4\u7535\u5b50\uff0c\u4e0e\u4e4b\u7c7b\u4f3c\u7684\uff0c\u57282\u7ef4\u7684\u91cf\u5b50\u970d\u5c14\u6548\u5e94\u91cc\uff0c\u6709\u80fd\u9699\u7684\u7ed3\u6784\u662f2\u7ef4\uff0c\u7136\u800c\u970d\u5c14\u7535\u5bfc\u5374\u5728\u6709\u80fd\u9699\u7684\u60c5\u51b5\u4e0b\u5b58\u5728\uff0c\u6b63\u662f\u7531\u4e8e\u5728\u6837\u54c1\u8fb9\u7f18\u5904\u76841\u7ef4\u7684\u7535\u5b50\u4ea7\u751f\u7684\u3002\u8fd9\u4e2aBulk-Surface Correspondance\u7684\u95ee\u9898\u5176\u5b9e\u975e\u5e38\u6df1\u523b\uff0c\u751a\u81f3\u80fd\u4e00\u8def\u8ffd\u6eaf\u5230\u8d85\u5f26\u7406\u8bba\/\u5171\u5f62\u573a\u8bba\u7684\u5bf9\u5076\uff08AdS\/CFT Duality)\u3002\u4e00\u4e2a\u7b80\u5355\u7684\u89e3\u91ca\u89c1\u56fe8\uff1a<\/p>\n

\"8.1\"<\/p>\n

\u7531\u4e8e\u666e\u901a\u7edd\u7f18\u4f53\u548c\u62d3\u6251\u7edd\u7f18\u4f53\u7684\u533a\u522b\u5728\u4e8e\u4e0d\u540c\u7684\u62d3\u6251\uff08\u6253\u7ed3\u4e0e\u5426\uff09\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u7528\u4e0d\u540c\u62d3\u6251\u7684\u7269\u4f53\u6765\u63cf\u8ff0\uff0c\u6bd4\u5982\u591a\u7eb3\u5708\uff08\u56fe8.a\uff09\u548c\u7403\uff08\u56fe8.b\uff09\u3002\u7136\u800c\u6709\u8da3\u7684\u662f\u53d1\u751f\u5728\u62d3\u6251\u7edd\u7f18\u4f53\u548c\u666e\u901a\u7edd\u7f18\u4f53\uff08\u6bd4\u5982\u771f\u7a7a\uff0c\u7a7a\u6c14\uff09\u7684\u754c\u9762\u5904\uff1a \u8fd9\u4e2a\u754c\u9762\u5c31\u662f\u6750\u6599\u8868\u9762\uff0c\u663e\u7136\u5b58\u5728\uff0c\u7136\u800c\u4e00\u4e2a\u591a\u7eb3\u5708\u5374\u4e0d\u80fd\u8fde\u7eed\u7684\u5f62\u53d8\u6210\u4e00\u4e2a\u7403\u3002\u4e3a\u4e86\u4ece\u591a\u7eb3\u5708\u53d8\u4e3a\u7403\uff0c\u5c31\u5fc5\u987b\u628a\u90a3\u4e2a\u6d1e\u7ed9\u95ed\u5408\u4e0a\uff0c\u5373\u4e0d\u8fde\u7eed\u53d8\u5316\uff0c\u6216\u8bf4\u62d3\u6251\u53d8\u5316\u3002\u540c\u6837\uff0c\u62d3\u6251\u7edd\u7f18\u4f53\u7684\u80fd\u5e26\u4e5f\u6ca1\u6cd5\u901a\u8fc7\u8fde\u7eed\u53d8\u5f62\uff0c\u53d8\u6210\u4e00\u822c\u7edd\u7f18\u4f53\u7684\u80fd\u5e26\u3002\u8fd9\u4e2d\u95f4\u9700\u8981\u4e00\u4e2a\u4e0d\u8fde\u7eed\u53d8\u5316\uff0c\u5c31\u662f\u628a\u80fd\u9699\u5173\u95ed\u7684\u91cf\u5b50\u76f8\u53d8\u3002\u80fd\u9699\u5173\u95ed\u5c31\u662f\u56fe1.a\u4e2d\u63d0\u5230\u7684\u5bfc\u4f53\uff0c\u4e5f\u5c31\u662f\u4ea7\u751f\u4e86\u90a3\u4e2a\u65b0\u5947\u7684\u62d3\u6251\u6001\uff0c\u5982\u56fe9\u3002\u8fd9\u6837\uff0c\u62d3\u6251\u7edd\u7f18\u4f53\u5c31\u5f62\u6210\u4e86\u3002<\/p>\n

\"9\"<\/p>\n

\u3010\u53c2\u8003\u6587\u732e\u3011<\/strong><\/span><\/p>\n

[1] Science 318(5851), 766-770 (2007).
\n[2] Rev. Mod. Phys. 82, 3045 (2010).
\n[3] Rev. Mod. Phys. 83, 1057 (2011).
\n[4] Topological Insulators: Dirac Equation in Condensed Matters (Springer Series in Solid-State Sciences, Vol 174), Springer 2013.<\/p>\n

\u672c\u6587\u7531\u674e\u660e\u8fbe\u64b0\u7a3f\uff0c\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u8ba1\u7b97\u7ec4\u5200\u5200\u63a8\u8350\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

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