{"id":142642,"date":"2018-06-15T08:20:32","date_gmt":"2018-06-15T00:20:32","guid":{"rendered":"\/\/m.iemloyee.com\/?p=142642"},"modified":"2018-06-15T12:46:34","modified_gmt":"2018-06-15T04:46:34","slug":"%e4%bb%8a%e6%97%a5science%e5%a4%b4%e6%9d%a1%ef%bc%9a%e5%b7%a8%e9%9a%a7%e9%81%93%e7%a3%81%e7%94%b5%e9%98%bb%e5%b8%a6%e6%9d%a5%e4%b8%8d%e4%b8%80%e6%a0%b7%e7%9a%84%e6%95%b0%e6%8d%ae%e5%ad%98%e5%82%a8","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=142642","title":{"rendered":"\u4eca\u65e5Science\u5934\u6761\uff1a\u5de8\u96a7\u9053\u78c1\u7535\u963b\u5e26\u6765\u4e0d\u4e00\u6837\u7684\u6570\u636e\u5b58\u50a8\u6280\u672f"},"content":{"rendered":"<p><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n<p>\u8bb8\u591a\u4e8c\u7ef4\uff082D\uff09\u6750\u6599\u53ef\u4ee5\u7ed3\u5408\u5230\u4eba\u9020\u5f02\u8d28\u7ed3\u6784\u4e2d\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u78c1\u6027\u7edd\u7f18\u4f53\u4e09\u7898\u5316\u94ec\uff08CrI<sub>3<\/sub>\uff09\uff0c\u5177\u6709\u53cc\u5c42\u5f62\u5f0f\u7684\u5206\u5c42\u53cd\u94c1\u78c1\u57fa\u6001\u3002\u78c1\u5149\u514b\u5c14\u6548\u5e94\uff08MOKE\uff09\u6d4b\u91cf\u8868\u660e\uff0c\u81ea\u65cb\u5728\u5404\u5c42\u5185\u94c1\u78c1\u6027\u6392\u5217\u5728\u5e73\u9762\u5916\uff0c\u4f46\u5728\u5c42\u95f4\u5177\u6709\u53cd\u94c1\u78c1\u6027\uff0c\u5bfc\u81f4\u51c0\u78c1\u5316\u5f3a\u5ea6\u6d88\u5931\u3002\u8fd9\u79cd\u5206\u5c42\u53cd\u94c1\u78c1\u6709\u5e8f\u4f7f\u5f97CrI<sub>3<\/sub>\u6709\u5229\u4e8e\u5b9e\u73b0\u539f\u5b50\u7ea7\u8584\u78c1\u591a\u5c42\u5668\u4ef6\u3002\u4e0e\u73b0\u6709\u78c1\u6027\u591a\u5c42\u5668\u4ef6\u76f8\u6bd4\uff0c\u53cc\u5c42CrI<sub>3<\/sub>\u4e2d\u7684\u5c42\u72b6\u53cd\u94c1\u78c1\u7ed3\u6784\u907f\u514d\u4e86\u5236\u9020\u5177\u6709\u95f4\u9694\u7269\u7684\u5355\u72ec\u7684\u81ea\u65cb\u6ee4\u6ce2\u5668\u7684\u9700\u8981\u3002\u8fd9\u4fdd\u8bc1\u4e86\u65cb\u8f6c\u6ee4\u6ce2\u5668\u4e4b\u95f4\u5c16\u9510\u7684\u539f\u5b50\u63a5\u53e3\uff0c\u8fd9\u5bf9\u5b9e\u73b0\u5927\u7684\u53cc\u81ea\u65cb\u8fc7\u6ee4\u78c1\u96a7\u9053\u7ed3\uff08sf-TMR\uff09\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n<p>\u4eca\u65e5\uff0c\u5728<strong>\u7f8e\u56fd\u534e\u76db\u987f\u5927\u5b66Xiaodong Xu\u6559\u6388<\/strong>\uff0c<strong>\u9999\u6e2f\u5927\u5b66\u59da\u671b\u6559\u6388<\/strong>\u548c<strong>\u7f8e\u56fd\u5361\u8010\u57fa\u6885\u9686\u5927\u5b66Di Xiao\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7684\u5e26\u9886\u4e0b\uff0c\u4e0e<strong>\u65e5\u672c\u56fd\u7acb\u6750\u6599\u79d1\u5b66\u7814\u7a76\u6240<\/strong>\u548c<strong>\u7f8e\u56fd\u6a61\u6811\u5cad\u56fd\u5bb6\u5b9e\u9a8c\u5ba4<\/strong>\u5408\u4f5c\uff0c\u62a5\u544a\u4e86\u57fa\u4e8e\u8303\u5fb7\u534e\uff08vdW\uff09\u5f02\u8d28\u7ed3\u6784\u7684\u591a\u81ea\u65cb\u8fc7\u6ee4\u5668\u78c1\u96a7\u9053\u7ed3\uff08sf-MTJs\uff09\uff0csf-MTJ\u7684\u57fa\u672c\u7ed3\u6784\uff0c\u5176\u7531\u4e24\u4e2a\u539f\u5b50\u7ea7\u8584CrI<sub>3<\/sub>\u96a7\u9053\u52bf\u5792\u9694\u5f00\u7684\u51e0\u5c42\u77f3\u58a8\u70ef\u63a5\u89e6\u7ec4\u6210\u3002sf-MTJ\u5939\u5728\u4e24\u4e2a\u516d\u65b9\u6c2e\u5316\u787c\uff08hBN\uff09\u8584\u7247\u4e4b\u95f4\u4ee5\u907f\u514d\u964d\u89e3\uff0c\u5145\u5f53\u5939\u5728\u77f3\u58a8\u70ef\u63a5\u89e6\u4e4b\u95f4\u7684\u81ea\u65cb\u8fc7\u6ee4\u96a7\u9053\u52bf\u5792\u3002\u56e2\u961f\u5c55\u793a\u4e86\u96a7\u9053\u78c1\u963b\u968f\u7740CrI<sub>3<\/sub>\u5c42\u539a\u5ea6\u7684\u589e\u52a0\u800c\u6025\u5267\u589e\u52a0\uff0c\u5728\u4f4e\u6e29\u4e0b\u4f7f\u7528\u56db\u5c42sf-MTJs\u7684\u78c1\u6027\u591a\u5c42\u7ed3\u6784\u8fbe\u5230\u521b\u7eaa\u5f55\u768419000\uff05\u3002\u4f7f\u7528\u78c1\u6027\u5706\u4e8c\u8272\u6027\u6d4b\u91cf\uff0c\u5c06\u8fd9\u4e9b\u5f71\u54cd\u5f52\u56e0\u4e8e\u539f\u5b50\u7ea7CrI<sub>3<\/sub>\u7684\u672c\u5f81\u9010\u5c42\u53cd\u94c1\u78c1\u6709\u5e8f\u6027\u3002\u56e2\u961f\u7684\u5de5\u4f5c\u63ed\u793a\u4e86\u5c06\u78c1\u4fe1\u606f\u5b58\u50a8\u63a8\u5411\u539f\u5b50\u6781\u9650\u7684\u53ef\u80fd\u6027\uff0c\u5e76\u4e14\u7a81\u51fa\u663e\u793a\u4e86CrI<sub>3<\/sub>\u4f5c\u4e3avdW\u5f02\u8d28\u7ed3\u81ea\u65cb\u7535\u5b50\u5668\u4ef6\u7684\u6700\u9ad8\u78c1\u96a7\u9053\u52bf\u5792\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<strong>Giant tunneling magnetoresistance in spin-filter van der Waals heterostructures<\/strong>\u201d\u53d1\u8868\u5728\u4e86<strong>Science<\/strong>\u4e0a\u3002<\/p>\n<p><strong>\u00a0<\/strong><strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p><strong>\u56fe1 \u5206\u5c42\u53cd\u94c1\u78c1\u6027CrI <\/strong><strong><sub>3<\/sub><\/strong><strong>\u4e2d\u7684\u81ea\u65cb\u6ee4\u6ce2\u6548\u5e94<\/strong><strong><br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-142643\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F1.large_-1.jpg\" alt=\"\" width=\"600\" height=\"253\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F1.large_-1.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F1.large_-1-300x127.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/strong><\/p>\n<p><strong>\u56fe2 \u6765\u81ea\u53cc\u5c42<\/strong><strong>CrI <\/strong><strong><sub>3<\/sub><\/strong><strong>\u7684\u53cc\u81ea\u65cb\u8fc7\u6ee4\u5668MTJ <\/strong><strong><br \/>\n <\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-142644\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F2.large_-1.jpg\" alt=\"\" width=\"600\" height=\"424\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F2.large_-1.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F2.large_-1-300x212.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe3<\/strong><strong>\u00a0<\/strong><strong>\u4e09\u5c42<\/strong><strong>CrI <\/strong><strong><sub>3<\/sub><\/strong><strong>\u00a0sf-MTJ\u7684<\/strong><strong>\u5de8\u96a7\u9053\u78c1\u7535\u963b<\/strong><strong>\u00a0<\/strong><strong><br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-142645\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F3.large_-1.jpg\" alt=\"\" width=\"600\" height=\"1340\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F3.large_-1.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F3.large_-1-134x300.jpg 134w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F3.large_-1-459x1024.jpg 459w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/strong><\/p>\n<p><strong>\u56fe4<\/strong><strong>\u00a0<\/strong><strong>\u5177\u6709\u7279\u522b\u5927\u7684sf-TMR\u548c\u591a\u4e2a\u7535\u963b\u72b6\u6001\u7684\u56db\u5c42CrI<\/strong><strong><sub>\u00a03<\/sub><\/strong><strong>\u00a0sf-MTJs<\/strong><strong><br \/>\n <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-142646\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F4.large_-1.jpg\" alt=\"\" width=\"600\" height=\"296\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F4.large_-1.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/06\/F4.large_-1-300x148.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/strong><\/p>\n<p><strong>\u00a0<\/strong><strong>\u00a0<\/strong><strong>\u6587\u732e\u94fe\u63a5<\/strong><strong>\uff1a<\/strong><a href=\"http:\/\/science.sciencemag.org\/content\/360\/6394\/1214.full\"><u>Giant tunneling magnetoresistance in spin-filter van der Waals heterostructures<\/u><\/a>\uff08Science, 2018, DOI\uff1a10.1126\/science.aar4851\uff09<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5b66\u672f\u7ec4<strong>\u6728\u6587\u97ec<\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n<p>\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\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<a href=\"\/\/m.iemloyee.com\/25127.html\" target=\"_blank\" rel=\"noopener\"><strong><u>\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/u><\/strong><\/a>\u3002\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 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