{"id":32986,"date":"2019-02-25T00:11:05","date_gmt":"2019-02-24T16:11:05","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=32986"},"modified":"2019-02-22T14:17:28","modified_gmt":"2019-02-22T06:17:28","slug":"pomeranchuk-%e4%b8%8d%e7%a9%a9%e5%ae%9a%e6%80%a7%e8%88%87%e9%87%8f%e5%ad%90%e9%9c%8d%e7%88%be%e6%95%88%e6%87%89%e4%b8%ad%e7%9a%84%e5%90%91%e5%88%97%e7%9b%b8","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=32986","title":{"rendered":"Pomeranchuk \u4e0d\u7a69\u5b9a\u6027\u8207\u91cf\u5b50\u970d\u723e\u6548\u61c9\u4e2d\u7684\u5411\u5217\u76f8"},"content":{"rendered":"

\u25a0\u7406\u8ad6\u7269\u7406\u5b78\u5bb6\u5011\u60f3\u900f\u904e\u8cbb\u7c73\u6db2\u9ad4\u7406\u8ad6\u4e2d\u7684 Pomaranchuk \u4e0d\u7a69\u5b9a\u6027\u4f86\u8aaa\u660e\u91cf\u5b50\u970d\u723e\u6548\u61c9\u4e2d\u89c0\u6e2c\u5230\u7684\u5411\u5217\u76f8\uff08nematic phase\uff09\u7269\u7406\uff0c\u7b2c\u4e00\u500b\u6578\u503c\u8a08\u7b97\uff0c\u544a\u8a34\u6211\u5011\u9019\u662f\u53ef\u80fd\u7684\u3002<\/strong><\/span><\/p>\n

\u64b0\u6587\uff5c\u856d\u7dad\u7ff0<\/strong><\/p>\n

\u4e0a\u6587\u4e2d<\/a>\u6211\u5011\u8a0e\u8ad6\u9019\u4e00\u5169\u5e74\u88ab\u63d0\u51fa\u7684\u91cf\u5b50\u970d\u723e\u6548\u61c9\u5be6\u9a57\u7d50\u679c\uff0c\u5176\u4e2d\u4e00\u500b\u4eae\u9ede\u5728\u65bc\uff1a\u5be6\u9a57\u5b78\u5bb6\u89c0\u6e2c\u5230 v=5\/2 \u7684\u91cf\u5b50\u970d\u723e\u614b\uff0c\u5728\u5916\u52a0\u5f37\u58d3\u4e4b\u4e0b\uff0c\u53ef\u4ee5\u5f9e\u4e00\u500b\u6709\u80fd\u9699\u7684\u7d55\u7de3\u614b\u9032\u5165\u4e00\u500b\u6c92\u6709\u80fd\u9699\u7684\u7269\u8cea\u614b\uff0c\u4e26\u4e14\u65cb\u8f49\u5c0d\u7a31\u6027\u88ab\u81ea\u767c\u5730\u7834\u58de\u4e86\u3002\u767d\u8a71\u5730\u8b1b\uff0c\u5373\u4fbf\u6211\u5011\u65bd\u52a0\u7684\u5f37\u58d3\u6c92\u6709\u65b9\u5411\u6027\u7684\u5dee\u7570\uff0c\u4f46\u6e2c\u91cf\u5230\u7684\u96fb\u963b\u503c\u5728  x \u65b9\u5411\u8207 y \u65b9\u5411\u6709\u6975\u5927\u7684\u5dee\u7570\u3002\u76ee\u524d\u9019\u88ab\u8a8d\u70ba\u662f v=5\/2 \u91cf\u5b50\u970d\u723e\u614b\u53ef\u4ee5\u5f9e\u4e00\u500b\u62d3\u6a38\u614b\uff08\u50cf Moore-Read \/ Pfaffian \u6ce2\u51fd\u6578\u9019\u6a23\u7684\u57fa\u614b\uff09\u9032\u5165\u5230\u5c0d\u7a31\u7834\u58de\u614b\uff08\u4e0a\u6587\u6240\u8a0e\u8ad6\u7684\u5411\u5217\u76f8\uff08nematic phase\uff09\uff09\u7684\u89c0\u6e2c\u8b49\u64da\u3002<\/p>\n

\u6211\u5011\u4e5f\u6307\u51fa\uff0c\u773c\u4e0b\u9019\u500b\u73fe\u8c61\u9084\u6c92\u6709\u5b8c\u5099\u7684\u7406\u8ad6\u89e3\u91cb\uff0c\u4f46\u6211\u5011\u6709\u4e00\u4e9b\u63d0\u8b70\u4f86\u8aaa\u660e\u54ea\u4e9b\u7269\u7406\u6a5f\u5236\u5728\u5b9a\u6027\u4e0a\u6703\u5c0e\u81f4\u9019\u4e9b\u7d50\u679c\u3002\u5728\u672c\u6587\u4e2d\u6211\u5011\u5c07\u8aaa\u660e\u5176\u4e2d\u4e00\u500b\u6a5f\u5236\u2014\u7531\u8cbb\u7c73\u6db2\u9ad4\u4e2d\u7684 Pomeranchuk \u4e0d\u7a69\u5b9a\u6027\u9020\u6210\u7684\u5411\u5217\u76f8\uff0c\u8207\u8907\u5408\u8cbb\u7c73\u5b50\u7684\u862d\u9053\u53c3\u6578\uff08Landau parameter\uff09\u6709\u6c92\u6709\u8fa6\u6cd5\u5c0e\u81f4\u9019\u500b\u4e0d\u7a69\u5b9a\u6027\u3002<\/p>\n

\u4e4b\u6240\u4ee5\u8ddf\u8cbb\u7c73\u6db2\u9ad4\u6709\u95dc\u4fc2\uff0c\u662f\u56e0\u70ba\u5176\u4e2d\u4e00\u500b\u7406\u8ad6\u89e3\u91cb\u662f\u900f\u904e\u8907\u5408\u8cbb\u7c73\u5b50\uff08composite fermion\uff09\u5f62\u6210\u7684\u8cbb\u7c73\u6db2\u9ad4\uff08Fermi liquid\uff09\u4f86\u63cf\u8ff0\u970d\u723e\u91cf\u5b50\u614b\uff0c\u4e26\u900f\u904e\u7834\u58de\u5713\u5f62\u7684\u8cbb\u7c73\u9762\uff08Fermi surface\uff09\u4f86\u7834\u58de\u65cb\u8f49\u5c0d\u7a31\u3002\uff08\u9019\u4e5f\u662f\u70ba\u4ec0\u9ebc\u7b46\u8005\u4e4b\u524d\u6703\u60f3\u8981\u82b1\u7bc7\u5e45\u89e3\u91cb\u8ca0\u8377\u8cbb\u7c73\u5b50\u8207\u8cbb\u7c73\u6db2\u9ad4\u7b49\u6982\u5ff5\uff0c\u56e0\u70ba\u4ed6\u5011\u7121\u6240\u4e0d\u5728\u3002\uff09<\/p>\n

\u56de\u9867\u6211\u5011\u5728\u8a0e\u8ad6 v=5\/2 \u91cf\u5b50\u970d\u723e\u614b\u7684\u76f4\u89c0\u5716\u50cf\u6642\uff0c\u6211\u5011\u8aaa\u5728\u862d\u9053\u968e\uff08Landau level\uff09\u534a\u586b\u6eff\u6642\uff0c\u8907\u5408\u8cbb\u7c73\u5b50\u5011\u6703\u5f62\u6210\u4e00\u500b\u8cbb\u7c73\u6d77\uff0c\u5728\u65cb\u8f49\u5c0d\u7a31\u6027\u6c92\u6709\u88ab\u7834\u58de\u6642\uff0c\u6bcf\u500b\u8cbb\u7c73\u5b50\u7684\u6e96\u7c92\u5b50\u80fd\u91cf\u662f\u52d5\u91cf\u7684\u51fd\u6578\uff0c\u800c\u8cbb\u7c73\u6d77\u5728\u52d5\u91cf\u7a7a\u9593\u6703\u5f62\u6210\u4e00\u500b\u7403\uff0c\u5728\u4e8c\u7dad\u7a7a\u9593\u5c31\u662f\u4e00\u500b\u5713\u5f62\u3002<\/p>\n

\u8981\u8b93\u5b83\u8b8a\u5f62\uff0c\u6211\u5011\u5fc5\u9808\u8b93\u9019\u500b\u5713\u5f62\u4e0d\u7a69\u5b9a\u3002\u8b80\u8005\u5728\u6587\u737b\u4e2d\u82e5\u8b80\u5230\u6240\u8b02\u8b93\u8cbb\u7c73\u9762\u4e0d\u7a69\u5b9a\uff0c\u610f\u601d\u662f\u8b93\u9019\u500b\u7403\u72c0\u7684\u8cbb\u7c73\u6d77\u4e0d\u518d\u662f\u5177\u6709\u6700\u4f4e\u80fd\u91cf\u7684\u72c0\u614b\u3002\u4e00\u500b\u6709\u540d\u7684\u65b9\u6cd5\u5c31\u662f\u8b93\u8cbb\u7c73\u5b50\u5011\u5f62\u6210\u8d85\u5c0e\u9ad4\uff0c\u5247\u5728\u8cbb\u7c73\u9762\u9644\u8fd1\u7684\u8cbb\u7c73\u5b50\u5011\u5c31\u6703\u5f62\u6210\u53e4\u67cf\u5c0d\uff08Cooper pair\uff09\u800c\u51dd\u805a\u3002\u53e6\u5916\u4e00\u7a2e\u8003\u91cf\u662f\u8abf\u6574\u6a21\u578b\u4e2d\u7684\u4e00\u4e9b\u53c3\u6578\u8b93\u5225\u7684\u5e7e\u4f55\u5f62\u72c0\u6bd4\u5713\u5f62\u64c1\u6709\u66f4\u4f4e\u7684\u80fd\u91cf\u3002\u5728\u4e4b\u524d\u7684\u6587\u7ae0\u4e2d\u6211\u5011\u4e5f\u8aaa\u660e\u904e\uff0c\u8cbb\u7c73\u6db2\u9ad4\u7406\u8ad6\u88e1\u7684\u4ea4\u4e92\u4f5c\u7528\u662f\u7531\u4e00\u7cfb\u5217\u7684\u73fe\u8c61\u5b78\u53c3\u6578\uff0c\u862d\u9053\u53c3\u6578\uff08Landau parameters\uff09\u4f86\u4ee3\u8868\uff0c\u5728\u6587\u737b\u4e2d\u6211\u5011\u5e38\u5beb\u6210 F1<\/sub>,F2<\/sub>\u2026,F\u2113<\/sub> ,\u5176\u4e2d\u4e0b\u6a19\u7684\u6578\u5b57 \u2113 \u4ee3\u8868\u9019\u500b\u6563\u5c04\u983b\u9053\u7684\u89d2\u52d5\u91cf\u6578\u3002<\/p>\n

\"\"
Figure1. \u6211\u5011\u7528\u672c\u5716\u8aaa\u660e\u4ec0\u9ebc\u53eb\u505a\u8cbb\u7c73\u9762\u7522\u751f\u4e0d\u7a69\u5b9a\u3002\u5047\u8a2d\u6211\u5011\u5f9e\u4e00\u500b\u5713\u5f62\u7684\u8cbb\u7c73\u9762\u51fa\u767c\uff08\u7da0\u8272\u66f2\u7dda\uff0c\u9019\u500b\u610f\u601d\u662f\u6240\u6709\u8cbb\u7c73\u5b50\u5177\u6709\u7684\u52d5\u91cf\u90fd\u88ab\u9019\u500b\u5713\u5708\u5321\u8457\uff09\uff0c\u7a0d\u7a0d\u5c07\u8cbb\u7c73\u9762\u8b8a\u5f62\u5f8c\uff08\u6afb\u6843\u8272\u865b\u7dda\uff09\uff0c\u6211\u5011\u53ef\u4ee5\u8a08\u7b97\u524d\u5f8c\u5169\u500b\u8cbb\u7c73\u9762\u80fd\u91cf\u7684\u5dee\u3002\u53c8\u9019\u500b\u5206\u4f48\u53ef\u4ee5\u88ab\u5206\u89e3\u70ba\u4e0d\u540c\u300c\u89d2\u52d5\u91cf\u300d\u7684\u983b\u9053\uff08\u4e0b\u5217\u6240\u793a\uff09\u3002(Photo credit: \u4f5c\u8005\u81ea\u7e6a)<\/figcaption><\/figure>\n

\u7528\u5716\u50cf\u4f86\u8aaa\u660e\u7684\u8a71\uff0c\u6211\u5011\u53ef\u4ee5\u8003\u616e\u5e95\u4e0b\u9019\u6a23\u4e00\u500b\u8173\u672c\u3002\u9996\u5148\u6211\u5011\u5f9e\u539f\u4f86\u5713\u5f62\u5206\u4f48\u7684\u8cbb\u7c73\u5b50\u5bc6\u5ea6\u958b\u59cb\uff0c\u7136\u5f8c\u7a0d\u5fae\u6539\u8b8a\u4e00\u4e0b\u9019\u500b\u5206\u4f48\u3002\u5728\u5716\u4e00\u4e2d\u6211\u5011\u756b\u51fa\u4e86\u4e0d\u540c\u983b\u9053 \u2113 \u6240\u88fd\u9020\u51fa\u7684\u5206\u4f48\u5f62\u72c0\u3002\u8981\u6aa2\u9a57\u6709\u6c92\u6709\u5176\u4ed6\u5f62\u72c0\u7684\u8cbb\u7c73\u5b50\u5206\u4f48\u53ef\u4ee5\u6709\u66f4\u4f4e\u7684\u80fd\u91cf\uff0c\u60f3\u6cd5\u4e5f\u5f88\u7c21\u55ae \u2014 \u6211\u5011\u5c31\u8a08\u7b97\u65b0\u7c92\u5b50\u5206\u4f48\u8ddf\u820a\u7c92\u5b50\u5206\u4f48\u4e4b\u9593\u80fd\u91cf\u5dee\uff0c\u770b\u770b\u54ea\u500b\u5206\u4f48\u7684\u80fd\u91cf\u6bd4\u8f03\u4f4e\u3002\u5982\u679c\u88ab\u8b8a\u5f62\u5f8c\u7684\u8cbb\u7c73\u6d77\u53cd\u800c\u6709\u8f03\u4f4e\u7684\u80fd\u91cf\uff0c\u6211\u5011\u5c31\u7a31\u8cbb\u7c73\u9762\u6709\u4e00\u500b\u4e0d\u7a69\u5b9a\u6027\u3002<\/p>\n

\u56e0\u70ba\u8cbb\u7c73\u5b50\u9593\u7684\u4ea4\u4e92\u4f5c\u7528\u90fd\u7528\u862d\u9053\u53c3\u6578\u8868\u793a\uff0c\u8b80\u8005\u5011\u53ef\u4ee5\u60f3\u50cf\u5206\u4f48\u7684\u80fd\u91cf\u4e5f\u6703\u4f9d\u8cf4\u65bc\u862d\u9053\u53c3\u6578\u3002\u5728\u5716\u4e8c\u4e2d\uff0c\u6211\u5011\u628a\u80fd\u91cf\u5dee \u03b4E <\/em>\u5c0d\u4e8c\u7dad\u8cbb\u7c73\u5b50\u5206\u4f48\u7684\u8b8a\u5f62\u91cf \u03b4n<\/em> \u4f5c\u5716\uff0c\u4e26\u4e14\u6211\u5011\u91dd\u5c0d\u67d0\u500b\u983b\u9053 \u2113 \u756b\u51fa\u5728\u8cbb\u7c73\u6db2\u9ad4\u7406\u8ad6\u6846\u67b6\u4e0b\u4e0d\u540c\u91cf\u503c\u7684\u862d\u9053\u53c3\u6578 F\u2113  <\/sub>\u5c0d\u80fd\u91cf\u5dee\u7684\u5f71\u97ff\u3002\u7d50\u8ad6\u5c31\u662f\u5728 F\u2113<\/sub>= -1 \u9019\u500b\u9ede\uff0c\u80fd\u91cf\u5dee\u7531\u6b63\u8f49\u8ca0\uff0c\u8b8a\u5f62\u5f8c\u7684\u5206\u4f48\u53cd\u800c\u6bd4\u539f\u4f86\u7684\u5713\u5f62\u5206\u4f48\u7a69\u5b9a\uff0c\u9019\u5c31\u662f\u6a19\u984c\u88e1\u6240\u63d0\u7684 Pomeranchuk \u4e0d\u7a69\u5b9a\u6027\u3002<\/p>\n

\"\"
Figure2. \u5728\u8cbb\u7c73\u6db2\u9ad4\u7684\u6846\u67b6\u4e0b\uff0c\u6211\u5011\u8003\u616e\u67d0\u500b\u89d2\u52d5\u91cf\u7684\u983b\u9053\u7136\u5f8c\u7e6a\u88fd\u80fd\u91cf\u8ddf\u8b8a\u5f62\u91cf\u5927\u5c0f\u7684\u95dc\u4fc2\u5716\u3002\u7531\u5716\u6e05\u6670\u53ef\u898b\uff0c\u7576\u862d\u9053\u53c3\u6578\u6bd4 -1 \u9084\u8981\u5c0f\u7684\u6642\u5019\uff0c\u539f\u4f86\u5713\u5f62\u8cbb\u7c73\u9762\u6703\u6709\u8f03\u9ad8\u7684\u80fd\u91cf\u3002(Photo credit: \u4f5c\u8005\u81ea\u7e6a)<\/figcaption><\/figure>\n

\u7279\u5225\u662f\u7576 \u2113 = 2 \u6642\uff0c\u65b0\u7684\u57fa\u614b\u5206\u4f48\u662f\u4e00\u500b\u5411\u5217\u614b\u3002<\/p>\n

\u5047\u82e5\u6211\u5011\u60f3\u8981\u628a\u9019\u500b\u6545\u4e8b\u5957\u7528\u5230\u91cf\u5b50\u970d\u723e\u8ddf\u5411\u5217\u614b\u7684\u76f8\u8b8a\u5316\u4e0a\uff0c\u6211\u5011\u5c31\u8981\u554f\uff0c\u90a3\u9ebc\u9019\u500b\u4e0d\u7a69\u5b9a\u6027\u6709\u53ef\u80fd\u5728\u862d\u9053\u968e\u4e2d\u5be6\u73fe\u55ce\uff1f\u66f4\u5be6\u969b\u9ede\u8aaa\uff0c\u6211\u5011\u6709\u8fa6\u6cd5\u5f9e\u4e00\u500b\u5920\u771f\u5be6\u7684\u7269\u7406\u7cfb\u7d71\u51fa\u767c\uff0c\u9032\u800c\u8a08\u7b97\u970d\u723e\u7cfb\u7d71\u4e2d\u7684\u862d\u9053\u53c3\u6578\uff0c\u7136\u5f8c\u9a57\u8b49\u9019\u662f\u4e00\u500b\u53ef\u80fd\u7684\u7269\u7406\u6a5f\u5236\u55ce\uff1f<\/p>\n

\u4eca\u5e74\u4e8c\u6708\u7531\u65b0\u8fd1\u8afe\u8c9d\u723e\u734e\u5f97\u4e3b D. Haldane \u6240\u5e36\u9818\u7684\u5718\u968a\u4f7f\u7528\u8b8a\u5206\u8499\u5730\u5361\u7f85\uff08variational Monte Carlo\uff09\u7684\u6578\u503c\u65b9\u6cd5\uff0c\u8a08\u7b97\u4e00\u500b\u88ab\u975c\u96fb\u5c4f\u853d\u7684\u5eab\u502b\u4ea4\u4e92\u4f5c\u7528\u6240\u5c0d\u61c9\u7684\u862d\u9053\u53c3\u6578 [1]\u3002\u4ed6\u5011\u5206\u5225\u8a08\u7b97\u4e86n=0,1,2 \u7684\u862d\u9053\u968e\uff0c\u5c0d\u61c9\u5230\u91cf\u5b50\u614b v=1\/2,5\/2,9\/2\uff0c\u5728\u4e0d\u540c\u7cfb\u7d71\u300c\u539a\u5ea6\u300d\u4e0b\uff0c\u2113=2,3,4,5 \u7684\u862d\u9053\u53c3\u6578\u3002<\/p>\n

\u4ed6\u5011\u4e3b\u8981\u7684\u767c\u73fe\u5982\u4e0b\uff1a<\/p>\n

(i) \u5728n=0,(v=1\/2) \u7684\u90e8\u5206\uff0c\u5b8c\u5168\u6c92\u6709 Pomeranchuk \u4e0d\u7a69\u5b9a\u6027\u7684\u8de1\u8c61\u3002<\/p>\n

(ii) \u5728n=1,2 \u800c\u4e14 \u2113 = 2 \u6642\uff0c\u7576\u7cfb\u7d71\u539a\u5ea6\u4f4e\u65bc\u67d0\u4e00\u500b\u7a0b\u5ea6\uff0cF2 <\/sub>\u90fd\u6703\u6389\u5230 -1  \u4ee5\u4e0b\uff0c\u5176\u4e2d n=2 \u4e0d\u7a69\u5b9a\u7684\u7bc4\u570d\u53c8\u6bd4 n=1 \u5927\u3002\u9019\u548c\u5be6\u9a57\u4e0a\u6240\u89c0\u6e2c\u5230\u7684\u4e5f\u5b9a\u6027\u543b\u5408\uff1a\u5728\u8f03\u9ad8\u7684\u862d\u9053\u968e\u4e2d\uff0c\u65cb\u8f49\u5c0d\u7a31\u8f03\u5bb9\u6613\u81ea\u767c\u88ab\u7834\u58de\u3002<\/p>\n

(iii) \u5728\u5176\u4ed6\u6563\u5c04\u7684\u983b\u9053 \u2113=3,4,5 \u862d\u9053\u53c3\u6578\u90fd\u4e0d\u8db3\u4ee5\u555f\u52d5\u5c0d\u61c9\u7684 Pomeranchuk \u4e0d\u7a69\u5b9a\u6027 \u3002<\/p>\n

\u96d6\u7136\u4ed6\u5011\u6c92\u8fa6\u6cd5\u5c07\u8907\u5408\u8cbb\u7c73\u5b50\u7684\u8d85\u5c0e\u9ad4\u6548\u61c9\u7d0d\u5165\u8a08\u7b97\uff0c\u800c\u4e14\u5728\u5b9a\u91cf\u4e0a\u7684\u9810\u6e2c\u4e5f\u9084\u8ddf\u5be6\u9a57\u4e0d\u76e1\u76f8\u7b26\u5408\uff08\u8b6c\u5982\u5f9e\u6578\u503c\u7d50\u679c\u5224\u65b7\uff0cv=5\/2\uff0c\u61c9\u8a72\u4e0d\u7528\u7279\u5225\u689d\u4ef6\u4e5f\u80fd\u555f\u52d5 Pomeranchuk \u4e0d\u7a69\u5b9a\u6027\uff0c\u4f46\u5be6\u9a57\u4e0a\u537b\u9700\u8981\u7279\u6b8a\u7684\u58d3\u529b\u3002\uff09\u4f46\u4ed6\u5011\u7684\u7814\u7a76\u662f\u7b2c\u4e00\u6b21\u6709\u5718\u968a\u4ee5\u8a08\u7b97\u6307\u51fa\uff0c\u5f9e\u5fae\u89c0\u65cb\u8f49\u5c0d\u7a31\u7684\u4f4d\u80fd\u8a08\u7b97\u51fa\u7684\u862d\u9053\u53c3\u6578\u4e5f\u80fd\u5f15\u767c\u5c0d\u7a31\u6027\u7684\u7834\u58de\uff0c\u4e26\u4e14\u4ed6\u5011\u7684\u7d50\u679c\u610f\u5473\u8457\uff0c\u7576\u7cfb\u7d71\u7684\u539a\u5ea6\u8d8a\u5c0f\uff0c\u8d8a\u63a5\u8fd1\u771f\u5be6\u7684\u4e8c\u7dad\u7cfb\u7d71\uff0c\u90a3\u9ebc\u5728\u9ad8\u5c64\u862d\u9053\u968e\u7cfb\u7d71\u5176\u5be6\u662f\u66f4\u4e0d\u53ef\u907f\u514d\u7684\u5f80\u5411\u5217\u76f8\u9760\u650f\u3002<\/p>\n

 <\/p>\n

 <\/p>\n

\u53c3\u8003\u8cc7\u6599\uff1a<\/strong>[1] K. Lee, J. Shao, E.-A. Kim, F. D. M. Haldane, and E. H. Rezayi, Pomeranchuk instability of composite Fermi liquid, arXiv-preprint: 1802.08261 (2018).<\/p>\n

--
\n\u4f5c\u8005\uff1a\u856d\u7dad\u7ff0\uff0c\u81fa\u5927\u7269\u7406\u7cfb\u7562\u696d\u5f8c\u9003\u5230\u829d\u52a0\u54e5\uff0c\u5439\u98a8\u5439\u96ea\u4e4b\u9918\uff0c\u505a\u7814\u7a76\u8b80\u535a\u58eb\u73ed\u3002\u53ef\u60dc\u96e2\u958b\u81fa\u7063\u5f8c\u7121\u6d77\u53ef\u770b\uff0c\u53ea\u80fd\u5728\u5bc6\u897f\u6839\u6e56\u65c1\u63c0\u4e00\u65b9\u5824\u5cb8\uff0c\u507d\u88dd\u6210\u770b\u6d77\u7684\u4eba\u3002\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u3002<\/strong><\/p>\n

\"\u52a0\u5165\u597d\u53cb\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u25a0\u7406\u8ad6\u7269\u7406\u5b78\u5bb6\u5011\u60f3\u900f\u904e\u8cbb\u7c73\u6db2\u9ad4\u7406\u8ad6\u4e2d\u7684 Pomaranchuk \u4e0d\u7a69\u5b9a\u6027\u4f86\u8aaa\u660e\u91cf\u5b50\u970d\u723e\u6548\u61c9\u4e2d\u89c0\u6e2c\u5230\u7684\u5411\u5217\u76f8\uff08nematic phase\uff09\u7269\u7406\uff0c\u7b2c\u4e00\u500b\u6578\u503c\u8a08\u7b97\uff0c\u544a\u8a34\u6211\u5011\u9019\u662f\u53ef\u80fd\u7684\u3002<\/p>\n","protected":false},"author":20,"featured_media":33613,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3293,39],"tags":[4169,4170,2653],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2019\/01\/0004.png","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/32986"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=32986"}],"version-history":[{"count":3,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/32986\/revisions"}],"predecessor-version":[{"id":33616,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/32986\/revisions\/33616"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/33613"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=32986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}