{"id":92260,"date":"2017-07-21T14:00:58","date_gmt":"2017-07-21T06:00:58","guid":{"rendered":"\/\/m.iemloyee.com\/?p=92260"},"modified":"2017-07-19T18:47:51","modified_gmt":"2017-07-19T10:47:51","slug":"%e6%b8%85%e5%8d%8e%e5%a4%a7%e5%ad%a6%ef%bc%9a%e9%93%81%e5%9f%ba%e9%ab%98%e6%b8%a9%e8%b6%85%e5%af%bc%e7%a0%94%e7%a9%b6%e7%9a%84%e6%9c%80%e6%96%b0%e6%88%90%e6%9e%9c","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=92260","title":{"rendered":"\u6e05\u534e\u5927\u5b66\uff1a\u94c1\u57fa\u9ad8\u6e29\u8d85\u5bfc\u7814\u7a76\u7684\u6700\u65b0\u6210\u679c"},"content":{"rendered":"<p><strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n<p>\u7269\u7406\u7cfb\u52a9\u7406\u6559\u6388\u674e\u6e2d\u3001\u9648\u66e6\u6559\u6388\u548c\u859b\u5176\u5764\u6559\u6388\u5728\u94c1\u57fa\u9ad8\u6e29\u8d85\u5bfc\u4f53\u4e2d\u6761\u7eb9\u76f8\u7684\u7814\u7a76\u4e2d\u83b7\u5f97\u4e86\u91cd\u8981\u8fdb\u5c55\u3002\u5229\u7528\u4f4e\u6e29\u626b\u63cf\u96a7\u9053\u663e\u5fae\u955c\u4ed6\u4eec\u5bf9\u591a\u5c42\u7684\u7852\u5316\u94c1\u8584\u819c\u8fdb\u884c\u4e86\u7cfb\u7edf\u7684\u8868\u5f81\uff0c\u53d1\u73b0\u8be5\u4f53\u7cfb\u4e2d\u7684\u7535\u5b50\u5728\u5176\u7535\u8377\u81ea\u7531\u5ea6\u4e0e\u5176\u81ea\u65cb\u81ea\u7531\u5ea6\u76f8\u4e92\u8026\u5408\uff0c\u5f62\u6210\u4e86\u5168\u65b0\u7684\u6761\u7eb9\u76f8\u3002\u8fd9\u4e00\u53d1\u73b0\u5b9e\u73b0\u4e86\u94c1\u57fa\u9ad8\u6e29\u8d85\u5bfc\u4f53\u4e2d\u6761\u7eb9\u76f8\u7684\u9996\u6b21\u5b9e\u9a8c\u89c2\u6d4b\uff0c\u4ee5\u201c<strong>Stripes developed at the strong limit of nematicity in FeSe film<\/strong>\u201d\u4e3a\u9898\uff0c\u5728\u7ebf\u53d1\u8868\u57287\u670817\u65e5\u7684<strong>Nature Physics<\/strong>\u4e0a\u3002<\/p>\n<p><strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p><strong>\u56fe1\u00a0MBE\u8584\u819c\u548cFeSe\u7684C<sub>2<\/sub>\u7ed3\u6784\u57df<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-92261\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/07\/01-3.png\" alt=\"\" width=\"600\" height=\"202\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/07\/01-3.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/07\/01-3-300x101.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>a\uff09FeSe\u6676\u4f53\u7ed3\u6784<\/p>\n<p>b\uff09FeSe\u8584\u819c\u7684STM\u5f62\u8c8c\u56fe\u50cf<\/p>\n<p>c\uff09\u6742\u8d28\u8bf1\u5bfc\u7684\u6761\u7eb9\u76f8<\/p>\n<p><strong>\u56fe2\u00a0 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charge ordering)\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u8c03\u5236\u5bf9\u5e94\u5168\u65b0\u7684\u8f6c\u53d8\u6e29\u5ea6\u7ea660 K\u3002\u8fd9\u4e00\u7279\u5f81\u6e29\u5ea6\u4f4e\u4e8eFeSe\u4e2d\u5411\u5217\u5e8f\u7684\u76f8\u53d8\u6e29\u5ea6125 K\u3002\u8be5\u76f8\u5f62\u6210\u4e8eNematic\u8f6c\u53d8\u6e29\u5ea6\u4ee5\u4e0b\uff0c\u4e14FeSe\u8584\u819c\u4e2d\u5411\u5217\u5e8f\u7684\u5f3a\u5ea6\u8fdc\u5927\u4e8e\u5176\u5728FeSe\u5355\u6676\u4e2d\u7684\u5f3a\u5ea6\uff0c\u56e0\u6b64\u6761\u7eb9\u76f8\u6781\u6709\u53ef\u80fd\u662f\u4f5c\u4e3a\u5411\u5217\u76f8\u7684\u57fa\u6001\u5b58\u5728\u7740\uff0c\u8fd9\u4e00\u53d1\u73b0\u4e3a\u94c1\u57fa\u9ad8\u6e29\u8d85\u5bfc\u7406\u8bba\u7814\u7a76\u63d0\u4f9b\u4e86\u5168\u65b0\u7684\u601d\u8def\u548c\u51fa\u53d1\u70b9\u3002<\/p>\n<p>\u7eb9\u76f8\u7684\u5468\u671f\u4e0e\u7406\u8bba\u8ba1\u7b97\u6240\u9884\u8a00\u7684\u4e00\u4e2a\u65b0\u7684\u53cd\u94c1\u78c1\u6001(Stripy order)\u76f8\u4e00\u81f4\u3002FeSe\u88ab\u5916\u5ef6\u751f\u957f\u5230STO\u886c\u5e95\u4e0a\u4f1a\u5f15\u5165\u989d\u5916\u7684\u62c9\u5e94\u529b\uff0c\u8fd9\u6837\u7684\u8c03\u63a7\u53ef\u83b7\u5f97FeSe\u538b\u529b\u76f8\u56fe\u5728\u8d1f\u538b\u65f6\u7684\u5b9d\u8d35\u4fe1\u606f\u3002\u7ed3\u5408\u4e4b\u524d\u6b63\u538b\u529b\u7814\u7a76\u7684\u7ed3\u679c\uff0cFeSe\u7684\u538b\u529b\u76f8\u56fe\u53ef\u8868\u8ff0\u4e3a\uff1a\u5728\u5e38\u538b\u4e0b\uff0cFeSe\u4e2d\u7684Collinear\u53cd\u94c1\u78c1\u5e8f\u4e0eStripy\u53cd\u94c1\u78c1\u5e8f\u76f8\u4e92\u7ade\u4e89\uff0c\u8868\u73b0\u4e3a\u957f\u7a0b\u78c1\u6709\u5e8f\u7684\u7f3a\u5931\uff1b\u5728\u6b63\u538b\u4e0b\uff0cCollinear\u53cd\u94c1\u78c1\u5e8f\u5728\u7ade\u4e89\u4e2d\u83b7\u80dc\uff1b\u800c\u5728\u8d1f\u538b\u4e0b\uff0c\u4f53\u7cfb\u7684\u5173\u8054\u6027\u53d8\u5f3a\uff0cStripy\u53cd\u94c1\u78c1\u5e8f\u5728\u7ade\u4e89\u4e2d\u83b7\u80dc\uff0c\u5e76\u5728\u7535\u8377\u901a\u9053\u8bf1\u5bfc\u51fa\u7535\u8377\u5bc6\u5ea6\u8c03\u5236\u3002\u8be5\u76f8\u56fe\u5b8c\u7f8e\u89e3\u91ca\u4e86FeSe\u4f53\u7cfb\u4e2d\u4e3b\u8981\u7684\u51e0\u4e2a\u4e89\u8bba\uff0c\u4e3a\u7814\u7a76\u8d85\u5bfc\u4e0e\u78c1\u7684\u76f8\u4e92\u4f5c\u7528\u63d0\u4f9b\u4e86\u91cd\u8981\u4fe1\u606f\u3002<\/p>\n<p>\u8fd9\u9879\u7814\u7a76\u7684\u5408\u4f5c\u8005\u8fd8\u5305\u62ec\u7f8e\u56fd\u65af\u5766\u798f\u5927\u5b66\u7684\u6c88\u5fd7\u52cb\u6559\u6388\u3001\u8def\u4e1c\u8f89\u7814\u7a76\u5458\u548c\u5317\u4eac\u5927\u5b66\u7684\u5f20\u7131\u52a9\u7406\u6559\u6388\u3002\u9879\u76ee\u5f97\u5230\u4e86\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u59d4\u5458\u4f1a\u3001\u79d1\u6280\u90e8\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\u548c\u5317\u4eac\u5e02\u4f18\u79c0\u4eba\u624d\u9752\u5e74\u62d4\u5c16\u9879\u76ee\u7684\u8d44\u52a9\u3002<\/p>\n<p>\u539f\u6587\u94fe\u63a5\uff1a\u00a0<a href=\"http:\/\/www.tsinghua.edu.cn\/publish\/phy\/10552\/2017\/20170718103005303405922\/20170718103005303405922_.html\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.tsinghua.edu.cn\/publish\/phy\/10552\/2017\/20170718103005303405922\/20170718103005303405922_.html<\/a><\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"http:\/\/dx.doi.org\/10.1038\/nphys4186\" target=\"_blank\" rel=\"noopener noreferrer\">Stripes developed at the strong limit of nematicity in FeSe film<\/a>\uff08Nature Physics,2017,DOI:doi:10.1038\/nphys4186\uff09<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8Allen\u7f16\u8f91\uff0c<a href=\"\/\/m.iemloyee.com\/25127.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<p>\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<a href=\"http:\/\/www.ceshigu.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u6d4b\u8bd5\u8c37<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u6210\u679c\u7b80\u4ecb\u3011 \u7269\u7406\u7cfb\u52a9\u7406\u6559\u6388\u674e\u6e2d\u3001\u9648\u66e6\u6559\u6388\u548c\u859b\u5176\u5764\u6559\u6388\u5728\u94c1\u57fa\u9ad8\u6e29\u8d85\u5bfc\u4f53\u4e2d\u6761\u7eb9\u76f8\u7684\u7814\u7a76\u4e2d\u83b7\u5f97\u4e86\u91cd\u8981\u8fdb\u5c55\u3002\u5229\u7528\u4f4e\u6e29\u626b\u63cf\u96a7\u9053\u663e\u5fae\u955c\u4ed6\u4eec\u5bf9\u591a\u5c42\u7684\u7852\u5316\u94c1\u8584\u819c\u8fdb\u884c\u4e86\u7cfb\u7edf\u7684\u8868&#8230;<\/p>\n","protected":false},"author":349,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[2015],"class_list":["post-92260","post","type-post","status-publish","format-standard","hentry","category-keji","tag-2015"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/92260"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/349"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=92260"}],"version-history":[{"count":1,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/92260\/revisions"}],"predecessor-version":[{"id":92264,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/92260\/revisions\/92264"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=92260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=92260"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=92260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}