{"id":206558,"date":"2020-07-31T07:57:16","date_gmt":"2020-07-30T23:57:16","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=206558"},"modified":"2020-07-31T08:03:50","modified_gmt":"2020-07-31T00:03:50","slug":"%e4%b8%8a%e6%b5%b7%e4%ba%a4%e5%a4%a7%e4%b8%8a%e7%a1%85%e6%89%80%e5%85%8b%e8%8e%b1%e5%a7%86%e6%a3%ae%e5%a4%a7%e5%ad%a6%e6%9c%80%e6%96%b0science-%e5%8d%8a%e5%af%bc%e4%bd%93%e6%9d%90%e6%96%99","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=206558","title":{"rendered":"\u4e0a\u6d77\u4ea4\u5927&#038;\u4e0a\u7845\u6240&#038;\u514b\u83b1\u59c6\u68ee\u5927\u5b66\u6700\u65b0Science: \u534a\u5bfc\u4f53\u6750\u6599\u4e2d\u7684\u201c\u53d8\u5f62\u91d1\u521a\u201d"},"content":{"rendered":"<p><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n<p>\u65e0\u673a\u534a\u5bfc\u4f53\u5728\u4fe1\u606f\u3001\u4f20\u611f\u5668\u3001\u50ac\u5316\u4ee5\u53ca\u80fd\u6e90\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u7684\u4ef7\u503c\u3002\u5927\u591a\u6570\u5757\u4f53\u65e0\u673a\u534a\u5bfc\u4f53\u5728\u5ba4\u6e29\u6761\u4ef6\u4e0b\u90fd\u5177\u6709\u5185\u751f\u8106\u6027\uff0c\u7f3a\u4e4f\u53ef\u5851\u6027\u548c\u53d8\u5f62\u80fd\u529b\u5927\u5927\u9650\u5236\u4e86\u65e0\u673a\u534a\u5bfc\u4f53\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002\u4e2d\u79d1\u9662\u4e0a\u6d77\u7845\u9178\u76d0\u6240\u7684\u9648\u7acb\u4e1c\u548c\u53f2\u8fc5\u56e2\u961f\u5728\u7814\u7a76\u4e2d\u53d1\u73b0\u5757\u4f53\u786b\u5316\u94f6\u5177\u6709\u53ef\u5851\u53d8\u5f62\u80fd\u529b\uff0c\u80fd\u591f\u5236\u5907\u786b\u5316\u94f6\u57fa\u7684\u67d4\u6027\u70ed\u7535\u5668\u4ef6\uff08Nat. Mater. 17, 421\u2013426\uff09\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u5757\u4f53\u4e8c\u7ef4\u8303\u5fb7\u534e\u65e0\u673a\u534a\u5bfc\u4f53\u7684\u53ef\u5851\u53d8\u5f62\u6027\u7814\u7a76\u76ee\u524d\u4ecd\u5f88\u7f3a\u4e4f\u3002<\/p>\n<p>\u3010<strong>\u6210\u679c\u7b80\u4ecb<\/strong>\u3011<\/p>\n<p><strong>\u8fd1\u671f\uff0c\u4e2d\u79d1\u9662\u4e0a\u6d77\u7845\u9178\u76d0\u7814\u7a76\u6240\u7684\u9648\u7acb\u4e1c\u3001\u7f8e\u56fd\u514b\u83b1\u59c6\u68ee\u5927\u5b66\u7684<\/strong><strong>Jian He<\/strong><strong>\u4ee5\u53ca\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u7684\u53f2\u8fc5<\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba\u8054\u5408\u62a5\u9053\u4e86\u5728\u4e8c\u7ef4\u7852\u5316\u94df\u4e2d\u53d1\u73b0\u8d85\u5851\u6027\u53d8\u5f62\u80fd\u529b\uff08superplastic deformability\uff09\u3002\u7814\u7a76\u53d1\u73b0\uff0c\u76f8\u6bd4\u4e8e\u591a\u6676\u7684\u7852\u5316\u94df\u534a\u5bfc\u4f53\uff0c\u5757\u4f53\u5355\u6676\u7852\u5316\u94df\u80fd\u591f\u88ab\u6570\u91cf\u7ea7\u6c34\u5e73\u5730\u8fdb\u884c\u538b\u7f29\uff0c\u4ece\u800c\u53ef\u4ee5\u5728\u5ba4\u6e29\u4e0b\u6f14\u53d8\u6210\u83ab\u6bd4\u4e4c\u65af\u5e26\u6216\u8005\u7ed3\u6784\u7b80\u5355\u7684\u7c7b\u6298\u7eb8\u5f62\u6001\u3002\u7814\u7a76\u8ba4\u4e3a\uff0c\u5728\u957f\u7a0b\u94df-\u7852\u5e93\u4ed1\u4f5c\u7528\u4ee5\u53ca\u8f6f\u6027\u5c42\u5185\u94df-\u7852\u952e\u5408\u7684\u4ecb\u5bfc\u4e0b\uff0c\u4e8c\u7ef4\u534a\u5bfc\u4f53\u4f1a\u53d1\u751f\u5c42\u95f4\u6ed1\u52a8\uff08interlayer gliding\uff09\u548c\u8de8\u5c42\u7684\u4f4d\u9519\u6ed1\u79fb\uff08dislocation slip\uff09\u73b0\u8c61\uff0c\u6700\u7ec8\u5bfc\u81f4\u4e86\u8fd9\u4e00\u8d85\u5e38\u7684\u53ef\u5851\u6027\u884c\u4e3a\u3002\u6b64\u5916\uff0c\u7814\u7a76\u4eba\u5458\u8fd8\u8bbe\u8ba1\u4e86\u4e00\u79cd\u7efc\u5408\u6027\u7684\u53ef\u53d8\u5f62\u6307\u6807\uff0c\u53ef\u4ee5\u5bf9\u5019\u9009\u5757\u4f53\u534a\u5bfc\u4f53\u8fdb\u884c\u9884\u7b5b\u9009\uff0c\u4ee5\u6b64\u4f5c\u4e3a\u4e0b\u4e00\u4ee3\u53ef\u53d8\u5f62\/\u67d4\u6027\u7535\u5b50\u5668\u4ef6\u7684\u6f5c\u5728\u6750\u6599\u30022020\u5e7407\u670830\u65e5\uff0c\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<strong>Exceptional plasticity in the bulk single-crystalline van der Waals semiconductor InSe<\/strong>\u201d\u7684\u6587\u7ae0\u5728\u7ebf\u53d1\u8868\u5728<strong>Science<\/strong>\u4e0a\u3002<\/p>\n<p>\u3010<strong>\u56fe\u6587\u5bfc\u8bfb<\/strong>\u3011<\/p>\n<p><strong>\u56fe1 <\/strong><strong>\u7852\u5316\u94df\u5355\u6676\u7684\u53ef\u53d8\u5f62\u6027<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-206562\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/1-30.jpg\" alt=\"\" width=\"600\" height=\"346\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/1-30.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/1-30-300x173.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>2<\/strong> <strong>\u5fae\u89c2\u8868\u5f81\u548c\u539f\u4f4d\u538b\u7f29\u6d4b\u8bd5\u63ed\u793a\u4e86\u7852\u5316\u94df\u7684\u53ef\u5851\u6027\u673a\u5236<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-206561\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/2-29.jpg\" alt=\"\" width=\"600\" height=\"328\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/2-29.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/2-29-300x164.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>3 <\/strong><strong>\u7852\u5316\u94df\u4e2d\u7684\u952e\u5408\u6027\u8d28<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-206560\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/3-27.jpg\" alt=\"\" width=\"600\" height=\"348\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/3-27.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/3-27-300x174.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>4 <\/strong><strong>\u53ef\u53d8\u5f62\u6307\u6807\u7684\u8bbe\u8ba1<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-206559\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/4-26.jpg\" alt=\"\" width=\"530\" height=\"373\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/4-26.jpg 530w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/07\/4-26-300x211.jpg 300w\" sizes=\"(max-width: 530px) 100vw, 530px\" \/><\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"https:\/\/science.sciencemag.org\/content\/369\/6503\/542\" target=\"_blank\" rel=\"noopener\"><strong>Exceptional plasticity in the bulk single-crystalline van der Waals semiconductor InSe<\/strong><\/a>\uff08Science, 2020, DOI: 10.1126\/science.aba9778\uff09<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u5b66\u672f\u7ec4NanoCJ\u4f9b\u7a3f\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\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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