{"id":189477,"date":"2019-11-11T10:32:25","date_gmt":"2019-11-11T02:32:25","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=189477"},"modified":"2019-11-11T10:32:25","modified_gmt":"2019-11-11T02:32:25","slug":"%e9%a6%99%e6%b8%af%e5%9f%8e%e5%b8%82%e5%a4%a7%e5%ad%a6%e5%90%95%e5%9d%9anature-communications%ef%bc%9a%e8%b6%85%e7%ba%b3%e9%9d%9e%e6%99%b6-%e6%99%b6%e4%bd%93%e5%a4%9a%e7%ba%a7%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=189477","title":{"rendered":"\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u5415\u575aNature Communications\uff1a\u8d85\u7eb3\u975e\u6676-\u6676\u4f53\u591a\u7ea7\u7ed3\u6784\u6784\u7b51\u8d85\u5f3a\u9ad8\u5851\u94dd\u5408\u91d1"},"content":{"rendered":"<p><strong>\u5f15\u8a00<\/strong><\/p>\n<p>\u9ad8\u5f3a<strong>\u6676\u6001<\/strong>\u5408\u91d1\u7684\u8bbe\u8ba1\u901a\u5e38\u662f\u901a\u8fc7\u63a7\u5236\u7f3a\u9677\u6765\u963b\u6321\u4f4d\u9519\u7684\u8fd0\u52a8\uff0c\u4ece\u800c\u8fbe\u5230\u5f3a\u5316\u6548\u679c\u3002\u8fd9\u4e9b\u7f3a\u9677\u53ef\u88ab\u5206\u7c7b\u4e3a\u70b9\u3001\u7ebf\u3001\u754c\u9762\u4ee5\u53ca\u4f53\u7f3a\u9677\u3002\u76f8\u5e94\u7684\uff0c\u6750\u6599\u7684\u5f3a\u5316\u673a\u5236\u6709\u56fa\u6eb6\u5f3a\u5316\u3001\u4f4d\u9519\u5f3a\u5316\u3001\u6676\u754c\uff08\u6216\u76f8\u754c\uff09\u5f3a\u5316\u4ee5\u53ca\u6790\u51fa\uff08\u6216\u6c89\u6dc0\u9897\u7c92\uff09\u5f3a\u5316\u3002\u7136\u800c\uff0c<strong>\u6676\u6001<\/strong>\u6750\u6599\u7684\u5f3a\u5316\u5f80\u5f80\u4f1a\u4ee5\u727a\u7272\u5851\u6027\u4e3a\u4ee3\u4ef7\u3002\u76f8\u6bd4\u4e8e<strong>\u6676\u6001<\/strong>\u6750\u6599\uff0c<strong>\u975e\u6676<\/strong>\u56fa\u4f53\u7531\u4e8e\u6ca1\u6709\u957f\u7a0b\u5468\u671f\u6027\u7684\u539f\u5b50\u5806\u579b\u7ed3\u6784\uff0c\u5176\u4e0d\u5177\u5907\u6676\u4f53\u4f53\u7cfb\u4e2d\u7684\u6ed1\u79fb\u7cfb\u7edf\u548c\u6676\u683c\u4f4d\u9519\u3002\u56e0\u6b64\uff0c<strong>\u91d1\u5c5e\u73bb\u7483<\/strong>\uff08\u6216\u975e\u6676\u5408\u91d1\uff09\u76f8\u6bd4\u5176\u6676\u6001\u5f62\u5f0f\u6709\u7740\u975e\u5e38\u4e0d\u540c\u7684\u53d8\u5f62\u673a\u5236\u3002\u7531\u4e8e\u6ca1\u6709\u57fa\u4e8e\u4f4d\u9519\u8fd0\u52a8\u7684\u6676\u9762\u6ed1\u79fb\uff0c\u91d1\u5c5e\u73bb\u7483\u5c55\u73b0\u51fa\u975e\u5e38\u5927\u7684\u5f39\u6027\u5e94\u53d82%\uff0c\u56e0\u6b64\u76f8\u6bd4\u4e8e\u5176\u7c7b\u4f3c\u4f53\u7cfb\u7684\u6676\u6001\u6750\u6599\u5177\u5907\u66f4\u9ad8\u7684\u5c48\u670d\u5f3a\u5ea6\u3002\u7136\u800c\uff0c\u5ba4\u6e29\u4e0b\u91d1\u5c5e\u73bb\u7483\u7684\u5851\u6027\u53d8\u5f62\u88ab\u9650\u5236\u5728\u526a\u5207\u5e26\u4e2d\uff0c\u56e0\u6b64\u4f1a\u8868\u73b0\u51fa\u4e0d\u5177\u5907\u5b8f\u89c2\u5851\u6027\u7684\u201c\u707e\u96be\u6027\u5931\u6548\u201d\u3002\u901a\u8fc7\u91d1\u5c5e\u73bb\u7483\u7eb3\u7c73\u7ed3\u6784\u975e\u5747\u5300\u5316\uff1b\u975e\u6676-\u6676\u4f53\u590d\u5408\u7ed3\u6784\u4ee5\u53ca\u76f8\u53d8\u8bf1\u5bfc\u5851\u6027\u53d8\u5f62\u673a\u5236\u4f7f\u5f97\u91d1\u5c5e\u73bb\u7483\u7684\u5851\u6027\u5f97\u5230\u5927\u5927\u63d0\u5347\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u975e\u6676-\u6676\u4f53\u590d\u5408\u7ed3\u6784\u7684\u5f3a\u5ea6\u5f88\u96be\u8fbe\u5230\u4e0e\u5176\u76f8\u5bf9\u5e94\u7684\u5b8c\u5168\u975e\u6676\u7684\u91d1\u5c5e\u73bb\u7483\uff0c\u539f\u56e0\u662f\u7531\u4e8e\u8f83\u8f6f\u7684\u6676\u4f53\u76f8\u7684\u5b58\u5728\u4ee5\u53ca\u526a\u5207\u5e26\u7684\u8f6f\u5316\u6548\u5e94\u3002\u53ef\u4ee5\u9884\u6d4b\uff0c\u5982\u679c\u91d1\u5c5e\u73bb\u7483\u76f8\u7684\u526a\u5207\u5e26\u884c\u4e3a\u88ab\u5b8c\u5168\u6291\u5236\uff08\u7406\u8bba\u4e0a\u9700\u8981\u91d1\u5c5e\u73bb\u7483\u76f8\u7684\u5c3a\u5bf8\u5c0f\u4e8e100\u7eb3\u7c73\u751a\u81f310\u7eb3\u7c73\uff09\uff0c\u90a3\u4e48\u5176\u5851\u6027\u6d41\u53d8\u884c\u4e3a\u4ee5\u53ca\u6676\u4f53\u76f8\u7684\u5e94\u53d8\u786c\u5316\u4fbf\u53ef\u63d0\u4f9b\u201c\u4e24\u8005\u53ef\u517c\u5f97\u201d\u7684\u9ad8\u5f3a\u5ea6\u548c\u9ad8\u5851\u6027\u3002\u8fd9\u79cd\u5408\u91d1\u8bbe\u8ba1\u7406\u5ff5\u548c\u9884\u6d4b\u6240\u5177\u5907\u7684\u4f18\u5f02\u7684\u529b\u5b66\u6027\u80fd\u76ee\u524d\u5c1a\u672a\u5728\u7ed3\u6784\u6750\u6599\u4e2d\u5f97\u4ee5\u5b9e\u73b0\u3002<strong>\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u5415\u575a\u9662\u58eb<\/strong>\u9886\u5bfc\u7684\u56e2\u961f\u4e8e2015\u5e74\u5f00\u53d1\u51fa\u4e86\u9541\u57fa<strong>\u8d85\u7eb3\u53cc\u76f8<\/strong>\u6750\u6599\uff0c\u5176\u5c0f\u4e8e10\u7eb3\u7c73\u5c3a\u5bf8\u7684\u6676\u4f53\u76f8\u548c\u975e\u6676\u76f8\u53ef\u4f7f\u6750\u6599\u7684\u5f3a\u5ea6\u8fbe\u5230\u8fd1\u7406\u60f3\u503c\u30022017\u5e745\u6708\uff0c\u7814\u7a76\u6210\u679c\u4f5c\u4e3a\u5c01\u9762\uff08\u89c1\u4e0b\u56fe\uff09\u6587\u7ae0\u53d1\u8868\u4e8e<strong>Nature<\/strong>\u671f\u520a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-189478 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/1-9.jpg\" alt=\"\" width=\"502\" height=\"665\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/1-9.jpg 502w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/1-9-226x300.jpg 226w\" sizes=\"(max-width: 502px) 100vw, 502px\" \/><\/p>\n<p>\u7136\u800c\uff0c\u7814\u7a76\u56e2\u961f\u901a\u8fc7\u4e4b\u540e\u7684\u7814\u7a76\u53d1\u73b0\uff0c\u5f00\u53d1\u51fa\u5177\u6709\u5927\u5851\u6027\u53d8\u5f62\u80fd\u529b\u7684<strong>\u8d85\u7eb3\u53cc\u76f8<\/strong>\u6750\u6599\u662f\u5f02\u5e38\u56f0\u96be\u7684\u3002<\/p>\n<p><strong>\u6210\u679c\u7b80\u4ecb<\/strong><\/p>\n<p>\u00a0\u00a0\u00a0 \u57fa\u4e8e\u6b64\uff0c<strong>\u5434\u6208\u535a\u58eb\u3001\u5218\u7545\u535a\u58eb\uff08\u7b2c\u4e00\u3001\u4e8c\u4f5c\u8005\uff09<\/strong>\u7b49\u5728<strong>\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u5415\u575a\u9662\u58eb\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7684\u6307\u5bfc\u4e0b\u901a\u8fc7<strong>\u5b59\u674e\u521a\u535a\u58eb\uff08\u7b2c\u4e09\u4f5c\u8005\uff09<\/strong>\u7684\u5206\u5b50\u52a8\u529b\u5b66\u5408\u91d1\u8bbe\u8ba1\uff0c\u5f00\u53d1\u4e86\u7ed3\u6784\u5355\u5143\u4e3a4\u7eb3\u7c73\u539a\u91d1\u5c5e\u73bb\u7483\u58f3\u5305\u88f940\u7eb3\u7c73\u76f4\u5f84\u7684\u9762\u5fc3\u7acb\u65b9\u7eb3\u7c73\u6676\u7684\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u94dd\u5408\u91d1\u3002\u5176\u5177\u59071.7 GPa\u7684\u8d85\u9ad8\u538b\u7f29\u5c48\u670d\u5f3a\u5ea6\uff08\u4ee5\u53ca1.2 GPa\u62c9\u4f38\u5c48\u670d\u5f3a\u5ea6\uff09\u3002\u5728\u5851\u6027\u53d8\u5f62\u8fc7\u7a0b\u4e2d\uff0c\u91d1\u5c5e\u73bb\u7483\u76f8\u7684\u6781\u5c0f\u7eb3\u7c73\u5c3a\u5bf8\u63d0\u4f9b\u4e86\u6d41\u53d8\u884c\u4e3a\u3002\u4f4d\u9519\u4ece\u7eb3\u7c73\u6676\/\u91d1\u5c5e\u73bb\u7483\u76f8\u7684\u754c\u9762\u5904\u4ea7\u751f\u3002\u6709\u4e00\u90e8\u5206\u4f4d\u9519\u53ef\u5728\u7eb3\u7c73\u6676\u7c92\u4e2d\u585e\u79ef\u4ece\u800c\u63d0\u4f9b\u5e94\u53d8\u786c\u5316\u3002\u540c\u65f6\uff0c\u5927\u591a\u6570\u4f4d\u9519\u53ef\u5728\u7eb3\u7c73\u6676\u7c92\u4e2d\u8fd0\u52a8\uff0c\u5e76\u5728\u53e6\u5916\u7684\u7eb3\u7c73\u6676\/\u91d1\u5c5e\u73bb\u7483\u76f8\u7684\u754c\u9762\u5904\u6e6e\u706d\uff08\u6b64\u79cd\u4f4d\u9519\u53ef\u88ab\u79f0\u4e4b\u4e3a\u201c\u8f6c\u77ac\u201d\u4f4d\u9519\uff09\u3002\u8fd9\u79cd\u53d8\u5f62\u673a\u5236\u63d0\u4f9b\u4e86\u5927\u5851\u6027\uff08\u538b\u7f29\u5927\u4e8e70%\uff0c\u62c9\u4f38\u53ef\u8fbe15%\uff09\u3002\u76f8\u5173\u5de5\u4f5c\u4ee5\u201c<strong>Hierarchical nanostructured aluminum alloy with ultrahigh strength and large plasticity<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728<strong>Nature Communications<\/strong>\u4e0a\uff08<a href=\"https:\/\/www.nature.com\/articles\/s41467-019-13087-4\">https:\/\/www.nature.com\/articles\/s41467-019-13087-4<\/a>\uff09\uff0c\u4f5c\u8005\u4e3a\u5434\u6208\u535a\u58eb\u3001\u5218\u7545\u535a\u58eb\u3001\u5b59\u674e\u521a\u535a\u58eb\u3001\u738b\u5e86\u6559\u6388\u3001\u5b59\u4fdd\u5b89\u7814\u7a76\u5458\uff08\u6559\u6388\uff09\u3001\u97e9\u658c\u526f\u6559\u6388\u3001\u958b\u57f7\u4e2d\u6559\u6388\u3001\u683e\u519b\u534e\u535a\u58eb\u3001\u5289\u9326\u5ddd\u9662\u58eb\u3001\u66f9\u53ef\u535a\u58eb\u3001\u9646\u6d0b\u6559\u6388\u3001\u6210\u52b1\u5b50\u535a\u58eb\u751f\u548c\u5415\u575a\u9662\u58eb<strong><sup>*<\/sup><\/strong>\u3002<\/p>\n<p><strong>\u7814\u7a76\u5185\u5bb9<\/strong><\/p>\n<p><strong>\u56fe<\/strong><strong>1 | <\/strong><strong>\u8ba1\u7b97\u673a\u5efa\u6a21\u8f85\u52a9\u8bbe\u8ba1\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-189479\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/2-2.png\" alt=\"\" width=\"600\" height=\"433\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/2-2.png 2785w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/2-2-300x217.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/2-2-768x555.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/2-2-1024x740.png 1024w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>a,<\/strong> \u975e\u6676\u76f8Al<sub>85<\/sub>Ni<sub>15<\/sub>\u548cAl\u7eb3\u7c73\u6676\u76f8\u7ec4\u5408\u7684\u73bb\u7483-\u6676\u4f53\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u7684\u539f\u5b50\u6392\u5e03\u6a21\u578b\u3002\u6750\u6599\u572830%\u5e94\u53d8\u4e0b\u7684<strong>b, <\/strong>\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u7684\u539f\u5b50\u6392\u5e03\u56fe\u4ee5\u53ca<strong>c<\/strong><strong>\uff0c<\/strong>\u76f8\u5e94\u7684\u539f\u5b50\u526a\u5207\u5e94\u53d8\u5206\u5e03\u56fe\u3002<strong>b<\/strong>\u4e2d\u7684\u2018G1\u2019\u548c\u2018G2\u2019\u5206\u522b\u4ee3\u8868\u4e00\u4e2a\u538b\u6241\u7684\u548c\u65cb\u8f6c\u7684\u6676\u7c92\u3002\u2018G1\u2019\u4e2d\u5178\u578b\u7684\u4f4d\u9519\u6ed1\u79fb\u63d0\u4f9b\u4e86\u5927\u90e8\u5206\u5851\u6027\u53d8\u5f62\u3002\u2018G2\u2019\u4e2d\u5177\u6709\u8f83\u5c11\u6676\u7c92\u5185\u4f4d\u9519\u8fd0\u52a8\u7684\u65cb\u8f6c\u884c\u4e3a\u534f\u8c03\u5851\u6027\u53d8\u5f62\u3002<strong>d, <\/strong>\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u94dd\u5408\u91d1\u7684\u5149\u5b66\u7167\u7247\u3002<strong>e, <\/strong>\u622a\u9762\u6837\u54c1\u7684\u900f\u5c04\u7535\u5b50\u663e\u5fae\uff08TEM\uff09\u7167\u7247\u5c55\u793a\u4e86Al\u7eb3\u7c73\u6676\u88ab\u6d45\u6697\u886c\u5ea6\u7684\u975e\u6676\u76f8\u6240\u5305\u88f9\u3002\u9009\u533a\u7535\u5b50\u884d\u5c04\uff08SAED\uff09\u663e\u793a\u4e86\u7eb3\u7c73\u6676\u76f8\u4e3a\u591a\u6676\u7ed3\u6784\u3002<strong>f, <\/strong>\u9ad8\u5206\u8fa8\u900f\u5c04\u7535\u5b50\u663e\u5fae\uff08HRTEM\uff09\u7167\u7247\u663e\u793a\u4e86\u4e00\u4e2aAl\u7eb3\u7c73\u6676\u88ab\u975e\u6676\u76f8\uff08\u540e\u5904\u7406\u4e3a\u6d45\u9ec4\u8272\uff09\u6240\u5305\u88f9\u3002\u63d2\u56fe\u4e3a\u767d\u8272\u865a\u7ebf\u65b9\u5f62\u533a\u57df\u7684\u5feb\u901f\u5085\u91cc\u53f6\u53d8\u6362\uff08FFT\uff09\u56fe\uff0c\u663e\u793a\u4e86[0 1 1]\u6676\u5e26\u8f74\u4e0b\u7684\u9762\u5fc3\u7acb\u65b9\uff08<em>fcc<\/em>\uff09\u7ed3\u6784\u3002<strong>g<\/strong>\u548c<strong>h<\/strong>\u5206\u522b\u4e3a<strong>f<\/strong>\u56fe\u4e2d\u767d\u8272\u548c\u9ed1\u8272\u865a\u7ebf\u65b9\u5f62\u533a\u57df\u7684\u653e\u5927\u56fe\u3002<strong>g<\/strong>\u663e\u793a\u4e86\u4e00\u4e2a\u57fa\u672c\u4e0d\u542b\u7f3a\u9677\u7684<em>fcc<\/em>\u7ed3\u6784\u3002<strong>h<\/strong>\u663e\u793a\u4e86\u5728\u4e24\u4e2a\u6676\u7c92\u4e4b\u95f4\u5f62\u6210\u7684\u7eb3\u7c73\u7ea7\u975e\u6676\u76f8\u3002<strong>h<\/strong>\u4e2d\u6676\u4f53\u533a\u57df\uff08\u767d\u8272\u865a\u7ebf\u65b9\u5f62\u533a\u57df\uff09\u7684FFT\u56fe\uff08\u53f3\u4e0b\u65b9\uff09\u663e\u793a\u4e86\u660e\u663e\u7684\u70b9\u9635\u82b1\u6837\u3002\u76f8\u5bf9\u5e94\u7684\uff0c<strong>h<\/strong>\u4e2d\u9ed1\u8272\u865a\u7ebf\u65b9\u5f62\u533a\u57df\u7684FFT\u56fe\uff08\u5de6\u4e0a\u65b9\uff09\u663e\u793a\u4e86\u6f2b\u5c04\u82b1\u6837\uff0c\u8bc1\u660e\u5176\u4e3a\u975e\u6676\u7ed3\u6784\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>2 | <\/strong><strong>\u539f\u5b50\u5c3a\u5ea6<\/strong><strong>3D<\/strong><strong>\u5f02\u8d28\u7ed3\u6784<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-189480\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/3-1.png\" alt=\"\" width=\"600\" height=\"230\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/3-1.png 1779w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/3-1-300x115.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/3-1-768x294.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/3-1-1024x393.png 1024w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>a, <\/strong>\u4e09\u7ef4\u539f\u5b50\u63a2\u9488\u65ad\u5c42\u5206\u6790\u7684\u4e09\u7ef4\u91cd\u6784\u5207\u7247\uff0c\u5c55\u793a\u4e86Ni\u548cY\u5143\u7d20\u504f\u805a\u5230\u7eafAl\u7eb3\u7c73\u6676\u4e4b\u95f4\uff0c\u5f62\u6210\u7eb3\u7c73\u5c42\u975e\u6676\u76f8\u3002<strong>b, <\/strong>\u4e00\u7ef4\u539f\u5b50\u5206\u5e03\u663e\u793a\u4e86\u5728\u9009\u5b9a\u533a\u57df\u4e0a\u7684\u6210\u5206\u4fe1\u606f\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>3 | <\/strong><strong>\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u94dd\u5408\u91d1\u7684\u529b\u5b66\u6027\u80fd<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-189481\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/4-3.png\" alt=\"\" width=\"600\" height=\"455\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/4-3.png 1601w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/4-3-300x227.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/4-3-768x582.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/4-3-1024x776.png 1024w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u94dd\u5408\u91d1\u3001\u94dd\u57fa\u91d1\u5c5e\u73bb\u7483\u548c\u7eb3\u7c73\u6676\u94dd\u5fae\u7c73\u67f1\u6837\u54c1\uff081 \u00b5m\u76f4\u5f84\uff09\u7684\u538b\u7f29\u5de5\u7a0b\u5e94\u529b-\u5e94\u53d8\u66f2\u7ebf\u3002\u63d2\u56fe\u4e3a\u6837\u54c1\u538b\u7f29\u524d\u540e\u7684\u626b\u63cf\u7535\u5b50\u663e\u5fae\uff08SEM\uff09\u7167\u7247\u3002<\/p>\n<p>\u62c9\u4f38\u6027\u80fd\u89c1\u8865\u5145\u6750\u6599\u56fe5\u3002<\/p>\n<p><strong>\u00a0<\/strong><strong>\u8865\u5145\u6750\u6599\u56fe<\/strong><strong>7 | <\/strong><strong>\u8d85\u9ad8\u5f3a\u5ea6\u6750\u6599\u7684\u6bd4\u5f3a\u5ea6<\/strong><strong> vs.<em> E<\/em>\/<em>\u03c3<sub>y<\/sub><\/em> <\/strong><strong>\u793a\u610f\u56fe<\/strong><\/p>\n<p><strong>\uff08\u5176\u4e2d<\/strong><strong><em>E<\/em><\/strong><strong>\u4e3a\u6750\u6599\u7684\u6768\u6c0f\u6a21\u91cf\uff0c<\/strong><strong><em>\u03c3<sub>y<\/sub><\/em><\/strong><strong>\u4e3a\u6750\u6599\u7684\u5c48\u670d\u5f3a\u5ea6\uff09<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-189482\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/5-2.png\" alt=\"\" width=\"600\" height=\"457\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/5-2.png 1310w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/5-2-300x229.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/5-2-768x585.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/5-2-1024x780.png 1024w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u8f83\u4f4e\u7684<em>E<\/em>\/<em>\u03c3<sub>y<\/sub><\/em>\u4ee3\u8868\u4e86\u6750\u6599\u7684\u5f3a\u5ea6\u66f4\u63a5\u8fd1\u7406\u8bba\u6781\u9650\uff08<em>E<\/em>\/<em>\u03c3<sub>y<\/sub><\/em>=20\u4e3a\u8fd1\u7406\u60f3\u5f3a\u5ea6\u533a\u95f4\uff09\u3002\u6240\u6709\u7684\u6570\u636e\u70b9\u5747\u4e3a\u6587\u732e\u4e2d\u62a5\u9053\u7684\u538b\u7f29\u5b9e\u9a8c\u6570\u636e\u3002\u53ef\u4ee5\u770b\u5230\uff0c\u6b64\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u94dd\u5408\u91d1\u4e3a\u8fc4\u4eca\u4e3a\u6b62\u6bd4\u5f3a\u5ea6\u6700\u9ad8\u7684\u5408\u91d1\u6750\u6599\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>4 | <\/strong><strong>\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u94dd\u5408\u91d1\u7684\u5851\u6027\u53d8\u5f62\u673a\u5236<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-189483\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/6-1.png\" alt=\"\" width=\"600\" height=\"433\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/6-1.png 1815w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/6-1-300x216.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/6-1-768x554.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/6-1-1024x739.png 1024w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>a,<\/strong> 1 \u00b5m\u76f4\u5f84\u5fae\u7c73\u67f1\u6837\u54c1\u538b\u7f29\u540e\u7684\u622a\u9762TEM\u56fe\u3002<strong>b,<\/strong> \u5728<strong>a<\/strong>\u56fe\u4e2d\u767d\u8272\u865a\u7ebf\u65b9\u5f62\u533a\u57df\u7684TEM\u653e\u5927\u56fe\u3002\u7ea2\u8272\u7bad\u5934\u6307\u793a\u4e86\u4e00\u4e9b\u9ed1\u8272\u533a\u57df\u7684\u4f4d\u7f6e\u3002<strong>c, <\/strong>\u5728\u7eb3\u7c73\u5c42\u72b6\u6676\u7c92G1\uff0cG2\u548cG3\u9644\u8fd1\u7684HRTEM\u56fe\uff0c\u6e05\u695a\u5730\u8bc1\u5b9e\u4e86\u53d8\u5f62\u540e\u6676\u7c92\u95f4\u7684\u975e\u6676\u76f8\uff08glass layer\uff09\u4ecd\u7136\u5b58\u5728\u3002<strong>d,<\/strong> \u5728\u7eb3\u7c73\u5c42\u72b6\u6676\u7c92G4\uff0cG5\u548cG6\u9644\u8fd1\u7684HRTEM\u56fe\u3002\u7eb3\u7c73\u5c3a\u5bf8\u7684\u91d1\u5c5e\u73bb\u7483\u76f8\u540e\u5904\u7406\u4e3a\u6d45\u9ec4\u8272\u3002\u53f3\u4e0b\u89d2\u7684\u63d2\u56fe\u4e3a\u865a\u7ebf\u65b9\u5f62\u533a\u57df\u7684\u53cd\u5085\u91cc\u53f6\u53d8\u6362\uff08IFT\uff09\u56fe\uff0c\u663e\u793a\u51fa\u4f4d\u9519\u2018<sub>\u2534<\/sub>\u2019\u7684\u585e\u79ef\u3002<strong>e,<\/strong> \u4f4d\u9519\u4e0e\u7eb3\u7c73\u5c3a\u5bf8\u91d1\u5c5e\u73bb\u7483\u95f4\u76f8\u4e92\u4f5c\u7528\u7684\u793a\u610f\u56fe\u3002\u4e00\u4e2a\u4f4d\u9519\uff08\u2018<sub>\u2534<\/sub>\u2019\uff09\u5728\u73bb\u7483-\u6676\u7c922\u754c\u9762\u4ea7\u751f\uff0c\u4e4b\u540e\u5728\u6676\u7c922\u4e2d\u8fd0\u52a8\u3002\u53e6\u5916\u4e00\u4e2a\u4f4d\u9519\uff08\u2018<sub>\u2534<\/sub>\u2019\uff09\u5728\u6676\u7c921\u5185\u8fd0\u52a8\uff0c\u4e4b\u540e\u88ab\u5904\u4e8e\u7eb3\u7c73\u5c3a\u5bf8\u91d1\u5c5e\u73bb\u7483\u76f8\u8fb9\u754c\u7684\u539f\u5b50\u6240\u5438\u6536\u3002\u6b64\u4e3a\u4f4d\u9519\u7684\u6e6e\u706d\u8fc7\u7a0b\u3002\u7ea2\u8272\u548c\u84dd\u8272\u7684\u5c0f\u7403\u5206\u522b\u4ee3\u8868\u6d3b\u52a8\u6027\u7684\u548c\u8f83\u4f4e\u6d3b\u52a8\u6027\u7684\u539f\u5b50\u3002\u865a\u7ebf\u5708\u4ee3\u8868\u4e86\u6d3b\u52a8\u6027\u539f\u5b50\u7684\u521d\u59cb\u4f4d\u7f6e\u3002\u9ed1\u8272\u7bad\u5934\u6307\u793a\u4e86\u4f4d\u9519\u7684\u8fd0\u52a8\u65b9\u5411\u3002<\/p>\n<p><strong>\u7ed3\u8bba<\/strong><\/p>\n<p>\u901a\u8fc7\u975e\u6676-\u7eb3\u7c73\u6676\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u8bbe\u8ba1\uff0c\u5236\u5907\u51fa\u4e86\u4e00\u79cd\u8fc4\u4eca\u4e3a\u6b62\u6700\u9ad8\u6bd4\u5f3a\u5ea6\u5e76\u4e14\u5177\u5907\u9ad8\u5ef6\u5c55\u6027\u7684\u94dd\u5408\u91d1\u3002\u5b83\u7684\u9ad8\u5f3a\u5ea6\u6e90\u4e8e\u7eb3\u7c73\u7ea7\u91d1\u5c5e\u73bb\u7483\u5bf9\u4f4d\u9519\u5728\u6676\u95f4\u8fd0\u52a8\u7684\u963b\u6321\u4f5c\u7528\uff0c\u9ad8\u5ef6\u5c55\u6027\u6765\u6e90\u4e8e\u201c\u8f6c\u77ac\u201d\u4f4d\u9519\u7684\u4ea7\u751f-\u8fd0\u52a8-\u6e6e\u706d\u7684\u8fde\u7eed\u8fc7\u7a0b\u4ee5\u53ca\u7eb3\u7c73\u7ea7\u91d1\u5c5e\u73bb\u7483\u7684\u672c\u5f81\u5851\u6027\u6d41\u53d8\u884c\u4e3a\u3002\u6b64\u7814\u7a76\u6210\u679c\u5c55\u793a\u4e86\u6750\u6599\u79d1\u5b66\u5de5\u7a0b\u9886\u57df\u4e2d\u7684\u4e00\u79cd\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u8bbe\u8ba1\uff0c\u4e0d\u4ec5\u5bf9\u5f00\u53d1\u9ad8\u97e7\u6027\u8f7b\u8d28\u5408\u91d1\u6709\u91cd\u8981\u610f\u4e49\u800c\u4e14\u8fd8\u63d0\u4f9b\u4e86\u4e00\u79cd\u53ef\u5728\u9ad8\u6027\u80fd\u5fae\u673a\u7535\u7cfb\u7edf\uff08MEMS\uff09\u4ee5\u53ca\u67d4\u6027\u53ef\u7a7f\u6234\u8bbe\u5907\u4e2d\u5e94\u7528\u7684\u7ed3\u6784\u6750\u6599\u8bbe\u8ba1\u65b9\u6cd5\u3002<\/p>\n<p>\u66f4\u591a\u7cbe\u5f69\u8bf7\u89c1\u539f\u6587\u4ee5\u53ca\u8865\u5145\u6750\u6599\uff08<a href=\"https:\/\/www.nature.com\/articles\/s41467-019-13087-4\">https:\/\/www.nature.com\/articles\/s41467-019-13087-4<\/a>\uff09\u3002<\/p>\n<p><strong>\u4f5c\u8005\u7b80\u4ecb<\/strong><\/p>\n<p><strong>\u5415\u575a\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-189484 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/7-2.jpg\" alt=\"\" width=\"250\" height=\"234\" \/><\/p>\n<p>\u6cd5\u56fd\u56fd\u5bb6\u6280\u672f\u79d1\u5b66\u9662\uff08NATF\uff09\u9662\u58eb\uff0c\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u673a\u68b0\u5de5\u7a0b\u8bb2\u5ea7\u6559\u6388\u3001\u526f\u6821\u957f\uff08\u7814\u7a76\u4e0e\u79d1\u6280\uff09\u3001\u5468\u4ea6\u537f\u7814\u7a76\u751f\u9662\u9662\u957f\u3002\u7814\u7a76\u65b9\u5411\u6d89\u53ca\u5148\u8fdb\u7ed3\u6784\u4e0e\u529f\u80fd\u7eb3\u7c73\u6750\u6599\u7684\u5236\u5907\u548c\u529b\u5b66\u6027\u80fd\uff0c\u673a\u68b0\u7cfb\u7edf\u4eff\u771f\u6a21\u62df\u8bbe\u8ba1\u3002\u66fe\u4efb\u6cd5\u56fd\u673a\u68b0\u5de5\u4e1a\u6280\u672f\u4e2d\u5fc3 (CETIM) \u4efb\u9ad8\u7ea7\u7814\u7a76\u5de5\u7a0b\u5e08\u548c\u5b9e\u9a8c\u5ba4\u8d1f\u8d23\u4eba\u3002\u6cd5\u56fd\u7279\u9c81\u74e6\u6280\u672f\u5927\u5b66\u673a\u68b0\u7cfb\u7edf\u5de5\u7a0b\u7cfb\u7cfb\u4e3b\u4efb\uff0c\u6cd5\u56fd\u6559\u80b2\u90e8\u4e0e\u6cd5\u56fd\u56fd\u5bb6\u79d1\u5b66\u4e2d\u5fc3\uff08CNRS\uff09\u673a\u68b0\u7cfb\u7edf\u4e0e\u5e76\u884c\u5de5\u7a0b\u5b9e\u9a8c\u5ba4\u4e3b\u4efb\uff0c\u9999\u6e2f\u7406\u5de5\u5927\u5b66\u673a\u68b0\u5de5\u7a0b\u7cfb\u7cfb\u4e3b\u4efb\u3001\u8bb2\u5ea7\u6559\u6388\uff0c\u517c\u4efb\u9999\u6e2f\u7406\u5de5\u5927\u5b66\u5de5\u7a0b\u5b66\u9662\u526f\u9662\u957f\uff0c\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u9662\u957f\u3002\u66fe\u4efb\u6cd5\u56fd\u3001\u6b27\u76df\u548c\u4e2d\u56fd\u7684\u591a\u9879\u7814\u7a76\u9879\u76ee\u7684\u8d1f\u8d23\u4eba\uff0c\u5e76\u4e0e\u7a7a\u5ba2\u3001EADS\u3001\u5b9d\u94a2\u3001\u5b89\u8d5b\u4e50\u7c73\u5854\u5c14\u3001AREVA\u3001ALSTOM\u3001EDF\u3001ABB\u3001\u96f7\u8bfa\u3001\u6807\u81f4\u7b49\u4e16\u754c\u4e94\u767e\u5f3a\u516c\u53f8\u6709\u5408\u4f5c\u7814\u7a76\u5173\u7cfb\u6216\u4e3a\u5b83\u4eec\u8fdb\u884c\u79d1\u5b66\u54a8\u8be2\u5de5\u4f5c\u3002\u66fe\u4efb\u6b27\u76df\u7b2c\u4e94\u6846\u67b6\u79d1\u7814\u8ba1\u5212\u8bc4\u5ba1\u4e13\u5bb6\uff1b\u6b27\u76df\u7b2c\u516d\u6846\u67b6\u79d1\u7814\u8ba1\u5212\u54a8\u8be2\u4e13\u5bb6\uff1b\u4e2d\u56fd\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u59d4\u6d77\u5916\u8bc4\u5ba1\u4e13\u5bb6\uff0c\u4e2d\u79d1\u9662\u9996\u6279\u6d77\u5916\u8bc4\u5ba1\u4e13\u5bb6\uff0c\u4e2d\u79d1\u9662\u6c88\u9633\u91d1\u5c5e\u6240\u5ba2\u5ea7\u9996\u5e2d\u7814\u7a76\u5458\uff0c\u4e1c\u5317\u5927\u5b66\u3001\u5317\u4eac\u79d1\u6280\u5927\u5b66\u3001\u5357\u660c\u5927\u5b66\u540d\u8a89\u6559\u6388\uff0c\u897f\u5b89\u4ea4\u901a\u5927\u5b66\u548c\u897f\u5317\u5de5\u4e1a\u5927\u5b66\u987e\u95ee\u6559\u6388\uff0c\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u3001\u4e0a\u6d77\u5927\u5b66\u3001\u4e2d\u5c71\u5927\u5b66\u3001\u4e2d\u5357\u5927\u5b66\u7b49\u5927\u5b66\u5ba2\u5ea7\u6559\uff0c\u4e2d\u79d1\u9662\u77e5\u540d\u5b66\u8005\u56e2\u961f\u6210\u5458\uff0c2011\u5e74\u88ab\u6cd5\u56fd\u56fd\u5bb6\u6280\u672f\u79d1\u5b66\u9662\uff08NATF\uff09\u9009\u4e3a\u9662\u58eb\uff0c\u662f\u8be5\u9662\u8fd1300\u4f4d\u9662\u58eb\u4e2d\u9996\u4f4d\u534e\u88d4\u9662\u58eb\u30022006\u5e74\u4e0e2017\u5e74\u5206\u522b\u83b7\u6cd5\u56fd\u603b\u7edf\u4efb\u547d\u83b7\u6cd5\u56fd\u56fd\u5bb6\u8363\u8a89\u9a91\u58eb\u52cb\u7ae0\u53ca\u6cd5\u56fd\u56fd\u5bb6\u8363\u8a89\u519b\u56e2\u9a91\u58eb\u52cb\u7ae0\uff0c2018\u5e74\u83b7\u4e2d\u56fd\u5de5\u7a0b\u9662\u5149\u534e\u5de5\u7a0b\u79d1\u6280\u5956\u3002\u5df2\u53d6\u5f9723\u9879\u6b27\u3001\u7f8e\u3001\u4e2d\u4e13\u5229\uff08\u542b6\u9879PCT\u62d3\u5c55\u4e13\u5229\uff09\uff0c\u5728\u672c\u9886\u57df\u9876\u5c16\u6742\u5fd7<strong>Nature<\/strong>\uff08\u5c01\u9762\u6587\u7ae0\uff09, <strong>Science<\/strong>, <strong>Nature Materials<\/strong>, <strong>Materials Today<\/strong>, <strong>Advanced Materials<\/strong>, <strong>Advanced Functional Materials<\/strong>, <strong>Nature Communications<\/strong>, <strong>Science Advances<\/strong>, <strong>Advanced Science<\/strong>, <strong>PRL<\/strong>, <strong>Acta Materialia<\/strong>, <strong>J Mech Phys Solids<\/strong>\u7b49\u4e13\u4e1a\u6742\u5fd7\u4e0a\u53d1\u8868\u8bba\u6587340\u4f59\u7bc7\uff0c\u5f15\u75282\u4e07\u4f59\u6b21\uff08Google Scholar\uff09\u3002<\/p>\n<p><strong>\u5434\u6208\uff08\u7b2c\u4e00\u4f5c\u8005\uff09<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-189500 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/7-2.png\" alt=\"\" width=\"341\" height=\"341\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/7-2.png 341w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/7-2-150x150.png 150w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/7-2-300x300.png 300w\" sizes=\"(max-width: 341px) 100vw, 341px\" \/>\u00a0<\/p>\n<p>\u5e08\u4ece\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u7f2a\u5411\u6c34\u6559\u6388\uff08\u957f\u6c5f\u5b66\u8005\uff09\u548c\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u5415\u575a\u6559\u6388\uff08\u6cd5\u56fd\u56fd\u5bb6\u6280\u672f\u79d1\u5b66\u9662\u9662\u58eb\uff09\uff0c\u4e8e2015\u5e74\u5148\u540e\u83b7\u5f97\u5fae\u7535\u5b50\u5b66\u4e0e\u56fa\u4f53\u7535\u5b50\u5b66\u535a\u58eb\u5b66\u4f4d\uff08\u534e\u4e2d\u79d1\u6280\u5927\u5b66\uff09\u548c\u673a\u68b0\u4e0e\u751f\u7269\u533b\u5b66\u535a\u58eb\u5b66\u4f4d\uff08\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\uff09\u3002\u4ece\u4e8b\u91d1\u5c5e\u73bb\u7483\u3001\u7eb3\u7c73\u6676\u5408\u91d1\u3001\u975e\u6676-\u7eb3\u7c73\u6676\u590d\u5408\u6750\u6599\uff0c\u539f\u5b50\u5c3a\u5ea6\u7ed3\u6784\u6210\u5206\u8868\u5f81\u4ee5\u53ca\u5fae\u7eb3\u7c73\u529b\u5b66\u65b9\u9762\u7684\u7814\u7a76\u3002\u638c\u63e1\u78c1\u63a7\u6e85\u5c04\u3001\u4e09\u7ef4\u539f\u5b50\u63a2\u9488\uff08APT\uff09\u3001\u900f\u5c04\u7535\u5b50\u663e\u5fae\uff08TEM\uff09\u53ca\u626b\u63cf\/\u900f\u5c04\u7535\u5b50\u663e\u5fae\u539f\u4f4d\u5fae\u7eb3\u7c73\u529b\u5b66\u6d4b\u8bd5\u6280\u672f\u3002\u535a\u58eb\u540e\u4e8e\u5415\u575a\u6559\u6388\u56e2\u961f\u9996\u6b21\u5f00\u53d1\u51fa\u8d85\u7eb3\u53cc\u76f8\u975e\u6676-\u7eb3\u7c73\u6676\u590d\u5408\u7ed3\u6784\uff0c\u5236\u5907\u51fa\u8d85\u5f3a\u9541\u57fa\u5408\u91d1\uff0c\u5e76\u63ed\u793a\u51fa\u5176\u5f3a\u5316\u53ca\u53d8\u5f62\u673a\u5236\u3002\u6b64\u5de5\u4f5c\u4e8e2017\u5e745\u6708\u4ee5\u7b2c\u4e00\u4f5c\u8005\u53d1\u8868\u4e8e<strong>Nature<\/strong>\uff0c\u5e76\u4f5c\u4e3a\u5c01\u9762\u6587\u7ae0\u51fa\u7248\uff0c\u73b0\u4e3aESI\u9ad8\u500d\u5f15\u6587\u7ae0\u3002\u6b64\u540e\u540c\u5408\u4f5c\u4f5c\u8005\u5c06\u53cc\u76f8\u975e\u6676-\u7eb3\u7c73\u6676\u590d\u5408\u7ed3\u6784\u7684\u6750\u6599\u8bbe\u8ba1\u7406\u5ff5\u8fdb\u884c\u4f18\u5316\uff0c\u5236\u5907\u51fa\u8fc4\u4eca\u4e3a\u6b62\u6700\u9ad8\u6bd4\u5f3a\u5ea6\u5e76\u4e14\u5177\u5907\u9ad8\u5ef6\u5c55\u6027\u7684\u94dd\u5408\u91d1\u3002\u4e8e\u8fd1\u671f\u4ee5\u7b2c\u4e00\u4f5c\u8005\u53d1\u8868\u4e8e<strong>Nature Communications<\/strong>\u3002\u83b7\u5f972018\u5e74\u4e2d\u56fd\u6750\u6599\u5927\u4f1a\u201c\u6770\u51fa\u9752\u5e74\u79d1\u5b66\u5bb6\u5956\u201d\uff08\u4e2d\u56fd\u5e74\u5ea65\u4eba\uff09\uff1b\u9999\u6e2f2017\u201c\u9752\u5e74\u79d1\u5b66\u5bb6\u5956\u201d\uff08\u63d0\u540d\uff0c\u9999\u6e2f\u5e74\u5ea63\u4eba\uff09\uff1b\u4e2d\u56fd\u65b0\u9510\u79d1\u6280\u4eba\u7269 \u201c2017\u4e2d\u56fd\u65b0\u9510\u79d1\u6280\u77e5\u793e\u7279\u522b\u5956\u201d\uff08\u4e2d\u56fd\u5e74\u5ea625\u4eba\uff09\u30022019\u5e746\u6708\u52a0\u5165\u5fb7\u56fd\u9a6c\u666e\u94a2\u94c1\u5b66\u4f1a\u7814\u7a76\u6240\uff08\u9a6c\u666e\u6240\uff09Dierk Raabe\u6559\u6388\u56e2\u961f\uff0c\u83b7\u5f97\u201c\u9a6c\u666e\u5956\u5b66\u91d1\u201d\uff0c\u5df2\u7533\u8bf7\u201c\u6d2a\u5821\u5b66\u8005\u201d\u3002\u4e8e\u9ad8\u71b5\u5408\u91d1\u7ec4\uff08\u7ec4\u957f\uff1a\u674e\u5fd7\u660e\u535a\u58eb\uff09\u548c\u4e09\u7ef4\u539f\u5b50\u63a2\u9488\u7ec4\uff08\u7ec4\u957f\uff1aBaptiste Gault\u535a\u58eb\uff09\u8fdb\u884c\u975e\u6676\u4ee5\u53ca\u8d85\u9ad8\u5bc6\u5ea6\u7eb3\u7c73\u5b6a\u6676\u7ed3\u6784\u9ad8\u71b5\u5408\u91d1\u7684\u539f\u5b50\u5c3a\u5ea6\u7ed3\u6784\u6210\u5206\u3001\u5fae\u7eb3\u7c73\u529b\u5b66\u548c\u53d8\u5f62\u673a\u5236\u7684\u7814\u7a76\u3002<\/p>\n<p><strong>\u5218\u7545\uff08\u7b2c\u4e8c\u4f5c\u8005\uff09<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-189501 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/8-2.png\" alt=\"\" width=\"341\" height=\"341\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/8-2.png 341w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/8-2-150x150.png 150w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/8-2-300x300.png 300w\" sizes=\"(max-width: 341px) 100vw, 341px\" \/><\/p>\n<p>2017\u5e747\u6708\u83b7\u5f97\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u673a\u68b0\u4e0e\u751f\u7269\u533b\u5b66\u7cfb\u535a\u58eb\u5b66\u4f4d\uff0c\u5e76\u4e8e\u5415\u575a\u6559\u6388\u7ec4\u7ee7\u7eed\u4ece\u4e8b\u535a\u58eb\u540e\u7814\u7a76\u3002\u5218\u7545\u535a\u58eb\u81f4\u529b\u4e8e\u901a\u8fc7\u7ed3\u6784\u8bbe\u8ba1\u5f00\u53d1\u5177\u6709\u7406\u60f3\u529b\u5b66\u6027\u80fd\u53ca\u8010\u78e8\u8010\u8680\u6027\u80fd\u7684\u6750\u6599\uff0c\u7528\u4ee5\u5ef6\u957f\u4eba\u5de5\u5173\u8282\u7684\u4f7f\u7528\u5bff\u547d\u3002\u4e3a\u4e86\u8fbe\u5230\u8fd9\u4e00\u76ee\u6807\uff0c\u5218\u7545\u535a\u58eb\u6df1\u5165\u638c\u63e1\u4e86\u78c1\u63a7\u6e85\u5c04\uff0cTEM\uff0cAPT\uff0c\u7eb3\u7c73\u529b\u5b66\uff0c\u6469\u64e6\u8150\u8680\u7684\u5b9e\u9a8c\u4ee5\u53ca\u7406\u8bba\u3002\u8fd1\u671f\uff0c\u901a\u8fc7\u78c1\u63a7\u6e85\u5c04\u5236\u5907\u51fa\u540c\u65f6\u5177\u6709\u7406\u60f3\u5f3a\u5ea6\uff08<em>\u03c3<sub>y<\/sub><\/em> = 22 GPa,\u63a5\u8fd1<em>\u03c3<sub>y<\/sub><\/em>\/<em>E<\/em> = 1\/10\u7684\u7406\u8bba\u6781\u9650\uff0c<em>\u03c3<sub>y<\/sub><\/em>\u4e3a\u5c48\u670d\u5f3a\u5ea6\uff0c<em>E<\/em>\u4e3a\u6768\u6c0f\u6a21\u91cf\uff09\u548c\u8d85\u9ad8\u5851\u6027\u53d8\u5f62\u80fd\u529b\uff08~70%\uff09\u7684\u975e\u6676\u78b3\u6750\u6599\u3002\u8fd9\u6837\u7684\u6027\u80fd\u662f\u57282006\u5e74M.G. Fyta\u7b49\u4eba\u901a\u8fc7Molecular dynamic\u6a21\u62df\u8ba1\u7b97\u51fa\u975e\u6676\u78b3\u6750\u6599\u7684\u7406\u8bba\u5f3a\u5ea6\u6781\u9650\u540e\u9996\u6b21\u5728\u5b9e\u9a8c\u4e0a\u5f97\u5230\u8bc1\u5b9e (M.G. Fyta, et al., Physical Review Letters, 96(2006) 185503)\u3002\u8fd9\u79cd\u975e\u6676\u78b3\u7684\u8fd1\u7406\u60f3\u5f3a\u5ea6\u6765\u6e90\u4e8e\u5728\u5236\u5907\u8fc7\u7a0b\u4e2d\u5bf9\u7ed3\u6784\u7f3a\u9677\u7684\u63a7\u5236\uff0c\u800c\u5851\u6027\u6765\u6e90\u4e8e\u975e\u6676\u78b3\u5728\u538b\u529b\u4e0b\u53d1\u751f\u7684sp2\u2192sp3\u76f8\u53d8\u3002\u8fd9\u4e00\u53d1\u73b0\u53d1\u8868\u4e8e\u78b3\u6750\u6599\u9876\u520a<strong>Carbon<\/strong> (C.Liu, et al., Carbon, 122 (2017) 276-280)\u3002\u8fdb\u4e00\u6b65\u7814\u7a76\u53d1\u73b0\uff0c\u901a\u8fc7\u5411\u751f\u7269\u533b\u7528\u94b4\u5408\u91d1(CoCrMo\u5408\u91d1)\u6ce8\u5165\u975e\u6676\u78b3\uff0c\u53ef\u5c06\u94b4\u5408\u91d1\u8010\u8150\u8680\u80fd\u529b\u63d0\u5347\u4e24\u4e2a\u6570\u91cf\u7ea7\uff0c\u8010\u6469\u64e6\u8150\u8680\u80fd\u529b\u63d0\u5347\u4e00\u4e2a\u6570\u91cf\u7ea7\u3002\u76f8\u5173\u6210\u679c\u4ee5\u7b2c\u4e00\u4f5c\u8005\u53ca\u901a\u8baf\u4f5c\u8005\u53d1\u8868\u4e8e<strong>Electrochimica Acta<\/strong> 241 (2017) 331\u2013340\u548c<strong>Surface and Coatings Technology <\/strong>320 (2017) 590-594\u3002\u5218\u7545\u535a\u58eb\u5df2\u4e8e2019\u5e743\u6708\u83b7\u5f97\u201c\u9a6c\u666e\u5956\u5b66\u91d1\u201d\u5e76\u52a0\u5165\u5fb7\u56fd\u9a6c\u666e\u94a2\u94c1\u5b66\u4f1a\u7814\u7a76\u6240\uff08\u9a6c\u666e\u6240\uff09Dierk Raabe\u6559\u6388\u56e2\u961f\u3002\u52a0\u76df\u9ad8\u71b5\u5408\u91d1\u7ec4\uff08\u7ec4\u957f\uff1a\u674e\u5fd7\u660e\u535a\u58eb\uff09\u4ece\u4e8b\u9ad8\u71b5\u5408\u91d1\u8bbe\u8ba1\uff0c\u5e76\u501f\u52a9\u539f\u5b50\u5c3a\u5ea6APT\u53caTEM\u8868\u5f81\u6df1\u5165\u5206\u6790\u5408\u91d1\u529b\u5b66\u6027\u80fd\uff0c\u6469\u64e6\u6027\u80fd\u53ca\u76f8\u5e94\u53d8\u5f62\u673a\u5236\u3002<\/p>\n<p><strong>\u5b59\u674e\u521a\uff08\u7b2c\u4e09\u4f5c\u8005\uff09<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-189487 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/10.jpg\" alt=\"\" width=\"341\" height=\"341\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/10.jpg 341w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/10-150x150.jpg 150w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2019\/11\/10-300x300.jpg 300w\" sizes=\"(max-width: 341px) 100vw, 341px\" \/><\/p>\n<p>\u5b59\u674e\u521a\u535a\u58eb\uff0c\u73b0\u4efb\u804c\u4e8e\u54c8\u5c14\u6ee8\u5de5\u4e1a\u5927\u5b66\uff08\u6df1\u5733\uff09\u7406\u5b66\u9662\uff0c\u52a9\u7406\u6559\u6388\u3002\u6b64\u524d\u4e8e\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u5efa\u7b51\u53ca\u571f\u6728\u5de5\u7a0b\u5b66\u7cfb\u53d6\u5f97\u54f2\u5b66\u535a\u58eb\u5b66\u4f4d\uff0c\u5176\u540e\u52a0\u5165\u6cd5\u56fd\u56fd\u5bb6\u6280\u672f\u79d1\u5b66\u9662\u9662\u58eb\u5415\u575a\u6559\u6388\u8bfe\u9898\u7ec4\u5f00\u5c55\u535a\u58eb\u540e\u7814\u7a76\u3002\u76ee\u524d\u4ece\u4e8b\u7684\u7814\u7a76\u65b9\u5411\u4e3b\u8981\u662f\u901a\u8fc7\u539f\u5b50\u5c3a\u5ea6\u6a21\u62df\u63ed\u793a\u6750\u6599\u53ca\u7eb3\u7c73\u7ed3\u6784\u7684\u6027\u8d28\u53ca\u5176\u5fae\u89c2\u673a\u7406\u3002\u4e3b\u8981\u7684\u7814\u7a76\u65b9\u9762\u5305\u62ec\u5404\u7c7b\u7ed3\u6784\u53ca\u529f\u80fd\u7eb3\u7c73\u6750\u6599\u5982\u5b6a\u6676\u91d1\u5c5e\u3001\u8d85\u7eb3\u91d1\u5c5e\u3001\u91d1\u5c5e\u73bb\u7483\u3001\u9ad8\u71b5\u5408\u91d1\u4ee5\u53ca\u78b3\u7eb3\u7c73\u6750\u6599\u7b49\uff0c\u81f4\u529b\u4e8e\u901a\u8fc7\u6750\u6599\u5fae\u7ed3\u6784\u7684\u8c03\u63a7\u5b9e\u73b0\u7269\u7406\u5316\u5b66\u6027\u80fd\u7684\u4f18\u5316\u8bbe\u8ba1\u3002\u53d6\u5f97\u7684\u79d1\u7814\u6210\u679c\u5df2\u5728\u5305\u62ec<strong>Nature<\/strong>\uff08\u5c01\u9762\u6587\u7ae0\uff09\u3001<strong>Nature Communications<\/strong>\u3001<strong><em>npj<\/em><\/strong> <strong>Computational Materials<\/strong>\u3001<strong>Advanced Functional Materials<\/strong> \uff08\u5c01\u5e95\u6587\u7ae0\uff09\u3001<strong>Chemistry of Materials<\/strong>\u3001<strong>Carbon<\/strong>\u3001<strong>Acta Materialia<\/strong>\u7b49\u9ad8\u6c34\u5e73\u671f\u520a\u4e0a\u53d1\u886817\u7bc7\u671f\u520a\u8bba\u6587\u3002\u76ee\u524d\u53d7\u9080\u62c5\u4efb<strong><em>npj<\/em><\/strong><strong> Computational Materials<\/strong>\u3001<strong>International Journal for Numerical Methods in Engineering<\/strong>\u3001<strong>Surface and Coatings Technology<\/strong>\u7b49\u671f\u520a\u7684\u5ba1\u7a3f\u4eba\u3002<\/p>\n<p>\u672c\u6587\u7531<strong>\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u5415\u575a\u9662\u58eb\u56e2\u961f<\/strong>\u4f9b\u7a3f\u3002<\/p>\n<p>\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\u7bb1: tougao@cailiaoren.com.<\/p>\n<p>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00 \u9ad8\u5f3a\u6676\u6001\u5408\u91d1\u7684\u8bbe\u8ba1\u901a\u5e38\u662f\u901a\u8fc7\u63a7\u5236\u7f3a\u9677\u6765\u963b\u6321\u4f4d\u9519\u7684\u8fd0\u52a8\uff0c\u4ece\u800c\u8fbe\u5230\u5f3a\u5316\u6548\u679c\u3002\u8fd9\u4e9b\u7f3a\u9677\u53ef\u88ab\u5206\u7c7b\u4e3a\u70b9\u3001\u7ebf\u3001\u754c\u9762\u4ee5\u53ca\u4f53\u7f3a\u9677\u3002\u76f8\u5e94\u7684\uff0c\u6750\u6599\u7684\u5f3a\u5316\u673a\u5236\u6709\u56fa\u6eb6\u5f3a\u5316\u3001\u4f4d\u9519\u5f3a&#8230;<\/p>\n","protected":false},"author":11454,"featured_media":189479,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-189477","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/189477"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=189477"}],"version-history":[{"count":4,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/189477\/revisions"}],"predecessor-version":[{"id":189553,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/189477\/revisions\/189553"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/189479"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=189477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=189477"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=189477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}