{"id":78139,"date":"2017-04-27T08:38:10","date_gmt":"2017-04-27T00:38:10","guid":{"rendered":"\/\/m.iemloyee.com\/?p=78139"},"modified":"2017-04-27T22:30:22","modified_gmt":"2017-04-27T14:30:22","slug":"nature%e9%87%8d%e7%a3%85%ef%bc%9a%e6%8e%a2%e7%b4%a2%e4%ba%8c%e7%bb%b4%e5%88%86%e5%ad%90%e6%99%b6%e4%bd%93%e7%9a%84%e6%9c%ac%e5%be%81%e9%93%81%e7%a3%81%e6%80%a7","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=78139","title":{"rendered":"\u5f20\u7fd4\u9662\u58ebNature\u91cd\u78c5: \u4e8c\u7ef4\u5206\u5b50\u6676\u4f53\u672c\u5f81\u94c1\u78c1\u6027\u7684\u53d1\u73b0\uff01"},"content":{"rendered":"

\u3010\u524d\u8a00\u3011<\/strong><\/p>\n

\u82e5\u5728\u4e8c\u7ef4\u5206\u5b50\u6676\u4f53\u4e2d\u5b9e\u73b0\u957f\u7a0b\u94c1\u78c1\u6709\u5e8f\uff0c\u7ed3\u5408\u6750\u6599\u672c\u8eab\u4f18\u5f02\u7684\u7535\u5b66\u548c\u5149\u5b66\u6027\u8d28\uff0c\u53ef\u63a8\u52a8\u5176\u5728\u78c1\u6027\u3001\u78c1\u7535\u3001\u78c1\u5149\u9886\u57df\u7684\u53d1\u5c55\u3002\u6839\u636eMermin-Wagner\u5b9a\u7406\uff0c\u5728\u4e8c\u7ef4\u4f53\u7cfb\u4e2d\uff0c\u957f\u7a0b\u6709\u5e8f\u78c1\u6027\u4f1a\u53d7\u5230\u70ed\u6270\u52a8\u7684\u5f3a\u70c8\u6291\u5236\uff1b\u7136\u800c\uff0c\u8fd9\u4e9b\u70ed\u6270\u52a8\u53ef\u901a\u8fc7\u78c1\u5404\u5411\u5f02\u6027\u8fdb\u884c\u62b5\u6d88\u3002\u65e9\u5148\u7814\u7a76\u4e3b\u8981\u57fa\u4e8e\u7f3a\u9677\u3001\u6210\u5206\u6216\u662f\u90bb\u8fd1\u6548\u5e94\uff0c\u4ec5\u4ec5\u5728\u5c40\u90e8\u6216\u975e\u672c\u5f81\u7684\u5f15\u5165\u78c1\u54cd\u5e94\uff0c\u6ca1\u6709\u5f97\u5230\u660e\u663e\u7684\u6539\u5584\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u7f8e\u56fd\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821\u7684\u5f20\u7fd4\u9662\u58eb\uff08\u7f8e\u56fd\u56fd\u5bb6\u5de5\u7a0b\u9662\u9662\u58eb\u3001\u53f0\u6e7e\u4e2d\u592e\u7814\u7a76\u9662\u9662\u58eb\uff09\u3001\u96f7\u5e72\u57ce\u9662\u58eb\uff08\u7f8e\u56fd\u56fd\u5bb6\u79d1\u5b66\u9662\u9662\u58eb\u3001\u7f8e\u56fd\u827a\u672f\u4e0e\u79d1\u5b66\u5b66\u9662\u9662\u58eb\uff09\u548cJing Xia<\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba\u501f\u52a9\u626b\u63cf\u78c1\u5149\u514b\u5c14\u663e\u5fae\u955c\u63ed\u793a\u4e86Cr2<\/sub>Ge2<\/sub>Te6<\/sub>\u539f\u5b50\u5c42\u4e2d\u672c\u5f81\u7684\u957f\u7a0b\u94c1\u78c1\u6709\u5e8f\u6027\u3002\u5728\u8fd9\u4e2a\u8f6f\u78c1\u3001\u4e8c\u7ef4\u5206\u5b50\u94c1\u78c1\u4f53\u6750\u6599\u4e2d\uff0c\u5229\u7528\u5f88\u5c0f\u7684\u78c1\u573a\uff08\u5c0f\u4e8e0.3 T\uff09\uff0c\u9996\u6b21\u5b9e\u73b0\u4e86\u5bf9\u8f6c\u53d8\u6e29\u5ea6\uff08\u94c1\u78c1\u548c\u987a\u78c1\u72b6\u6001\u95f4\u53d1\u751f\u8f6c\u53d8\u65f6\u7684\u6e29\u5ea6\uff09\u7684\u8c03\u63a7\uff0c\u4e0e\u78c1\u573a\u4e0b\u3001\u4e09\u7ef4\u4f53\u7cfb\u6750\u6599\u8f6c\u53d8\u6e29\u5ea6\u7684\u4e0d\u654f\u611f\u6027\u6709\u660e\u663e\u7684\u5bf9\u6bd4\u3002\u540c\u65f6\u53d1\u73b0\u65bd\u52a0\u975e\u5e38\u5c0f\u7684\u78c1\u573a\u65f6\uff0c\u8f83\u4e0d\u65bd\u52a0\u72b6\u6001\u7684\u78c1\u6676\u5404\u5411\u5f02\u6027\uff0c\u5c06\u4f1a\u5bfc\u81f4\u66f4\u5927\u7684\u6709\u6548\u5404\u5411\u5f02\u6027\uff0c\u5f00\u653e\u66f4\u5927\u7684\u81ea\u65cb\u6ce2\u6fc0\u53d1\u95f4\u9699\u3002\u5229\u7528\u91cd\u6574\u5316\u7684\u81ea\u65cb\u6ce2\u7406\u8bba\u5bf9\u6240\u89c2\u5bdf\u5230\u7684\u73b0\u8c61\u8fdb\u884c\u5206\u6790\uff0c\u63a8\u65ad\u5728\u4e8c\u7ef4\u94c1\u78c1\u5206\u5b50\u6676\u4f53\u4e2d\uff0c\u8f6c\u53d8\u6e29\u5ea6\u4e0e\u78c1\u573a\u95f4\u7684\u5173\u7cfb\u662f\u5176\u672c\u5f81\u7684\u7279\u5f02\u6027\u3002Cr2<\/sub>Ge2<\/sub>Te6<\/sub>\u662f\u4e00\u79cd\u8fd1\u4e8e\u7406\u60f3\u7684\u4e8c\u7ef4Heisenberg\u94c1\u78c1\u4f53\uff0c\u56e0\u800c\u5bf9\u4e8e\u7814\u7a76\u6839\u672c\u7684\u81ea\u65cb\u884c\u4e3a\u3001\u6253\u5f00\u65b0\u9886\u57df\u7684\u7814\u7a76\u5982\u8d85\u96c6\u6210\u578b\u81ea\u65cb\u7535\u5b50\u8bbe\u5907\u6709\u7740\u5f88\u5927\u7684\u610f\u4e49\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4e8e\u5317\u4eac\u65f6\u95f42017\u5e744\u670827\u65e5\u53d1\u8868\u4e8eNature\u671f\u520a\u3002<\/p>\n

\u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00\u3001\u4e8c\u7ef4\u548c\u4e09\u7ef4\u4f53\u7cfb\u81ea\u65cb\u6ce2\u6fc0\u53d1\u7684\u539f\u7406\u56fe\u793a<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e8c\u3001Cr2<\/sub>Ge2<\/sub>Te6<\/sub>\u53cc\u5206\u5b50\u5c42\u7684\u94c1\u78c1\u6027\u68c0\u6d4b\u3001\u8584\u5c42\u53ca\u5757\u4f53Cr2<\/sub>Ge2<\/sub>Te6<\/sub>\u6676\u4f53\u7684\u6e29\u5ea6-\u514b\u5c14\u65cb\u8f6c\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e09\u30016\u5c42\u5206\u5b50Cr2<\/sub>Ge2<\/sub>Te6<\/sub>\u6676\u4f53\u5355\u7574\u94c1\u78c1\u6ede\u56de\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u56db\u3001\u8584\u5c42Cr2<\/sub>Ge2<\/sub>Te6<\/sub>\u6676\u4f53\u4e2d\u78c1\u573a\u8c03\u63a7\u8f6c\u53d8\u6e29\u5ea6<\/strong><\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aDiscovery of intrinsic ferromagnetism in two-dimensional van der Waals crystals<\/a>\uff08Nature\uff0c2017\uff0cDOI\uff1a10.1038\/nature22060\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u5b66\u672f\u7ec4\u5927\u9ed1\u5929\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u524d\u8a00\u3011 \u82e5\u5728\u4e8c\u7ef4\u5206\u5b50\u6676\u4f53\u4e2d\u5b9e\u73b0\u957f\u7a0b\u94c1\u78c1\u6709\u5e8f\uff0c\u7ed3\u5408\u6750\u6599\u672c\u8eab\u4f18\u5f02\u7684\u7535\u5b66\u548c\u5149\u5b66\u6027\u8d28\uff0c\u53ef\u63a8\u52a8\u5176\u5728\u78c1\u6027\u3001\u78c1\u7535\u3001\u78c1\u5149\u9886\u57df\u7684\u53d1\u5c55\u3002\u6839\u636eMermin-Wagner\u5b9a\u7406\uff0c\u5728\u4e8c\u7ef4…<\/p>\n","protected":false},"author":15,"featured_media":78141,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[293,1621,31,1622],"class_list":["post-78139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-nature","tag-zhangxiang","tag-dianzi","tag-1622"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/78139"}],"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\/15"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=78139"}],"version-history":[{"count":7,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/78139\/revisions"}],"predecessor-version":[{"id":78161,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/78139\/revisions\/78161"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/78141"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=78139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=78139"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=78139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}