{"id":198407,"date":"2020-03-19T08:48:30","date_gmt":"2020-03-19T00:48:30","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=198407"},"modified":"2020-03-19T08:48:30","modified_gmt":"2020-03-19T00:48:30","slug":"%e6%9c%80%e6%96%b0nature-%e8%a7%82%e6%b5%8b%e5%85%83%e7%b4%a0%e9%87%91%e5%b1%9e%e7%9a%84%e6%99%b6%e7%95%8c%e7%9b%b8%e5%8f%98","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=198407","title":{"rendered":"\u6700\u65b0Nature: \u89c2\u6d4b\u5143\u7d20\u91d1\u5c5e\u7684\u6676\u754c\u76f8\u53d8"},"content":{"rendered":"<p><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n<p>\u6676\u754c\u76f8\u53d8\u6982\u5ff5\u7684\u63d0\u51fa\u8ddd\u4eca\u5df2\u670950\u5e74\uff0c\u5176\u57fa\u672c\u7406\u8bba\u662f\u4e0d\u540c\u6676\u754c\u53d6\u5411\u4e4b\u95f4\u5b58\u5728\u7740\u591a\u91cd\u7684\u7a33\u6001\u548c\u4e9a\u7a33\u6001\u754c\u9762\u3002\u4eff\u771f\u6a21\u62df\u65b9\u6cd5\u4e0d\u4ec5\u4e3a\u7406\u89e3\u754c\u9762\u4e4b\u95f4\u7684\u76f8\u53d8\u63d0\u4f9b\u4e86\u6709\u529b\u7684\u652f\u6301\uff0c\u8fd8\u5728\u7406\u8bba\u4e0a\u8bc1\u660e\u4e86\u6750\u6599\u4f53\u7cfb\u4e2d\u662f\u53ef\u4ee5\u53d1\u751f\u6676\u754c\u8f6c\u53d8\u7684\u3002\u7136\u800c\uff0c\u5bf9\u5143\u7d20\u91d1\u5c5e\u4e2d\u7684\u6676\u754c\u8f6c\u53d8\u8fdb\u884c\u76f4\u63a5\u7684\u5b9e\u9a8c\u89c2\u6d4b\u4f9d\u7136\u56f0\u96be\u91cd\u91cd\u3002<\/p>\n<p>\u3010<strong>\u6210\u679c\u7b80\u4ecb<\/strong>\u3011<\/p>\n<p><strong>\u7f8e\u56fd\u52b3\u4f26\u65af\u5229\u5f17\u83ab\u5c14\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u7684<\/strong><strong>T. Frolov<\/strong><strong>\u4ee5\u53ca\u9a6c\u514b\u65af\u666e\u6717\u514b\u7814\u7a76\u6240\u7684<\/strong><strong>C. H. Liebscher<\/strong><strong>\u548c<\/strong><strong>G. Dehm<\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba\u8054\u5408\u62a5\u9053\u4e86\u5728\u5143\u7d20\u94dc\u3010111\u3011\u4e0a\u5bf9\u539f\u5b50\u7ea7\u6676\u754c\u76f8\u5171\u5b58\u4ee5\u53ca\u8f6c\u53d8\u884c\u4e3a\u8fdb\u884c\u4e86\u5b9e\u9a8c\u89c2\u6d4b\u3002\u7814\u7a76\u4eba\u5458\u5229\u7528\u539f\u5b50\u7ea7\u5206\u8fa8\u7387\u6210\u50cf\u63ed\u793a\u4e86\u6676\u754c\u4e24\u79cd\u4e0d\u540c\u7ed3\u6784\u7684\u5171\u5b58\u72b6\u6001\uff0c\u5e76\u5229\u7528\u6709\u9650\u6e29\u5ea6\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u5de5\u5177\u7814\u7a76\u63a2\u7d22\u4e86\u8fd9\u4e9b\u6676\u754c\u76f8\u7684\u76f8\u53d8\u52a8\u529b\u5b66\u673a\u5236\u3002\u8fd9\u4e00\u5de5\u4f5c\u6253\u7834\u4e86\u7406\u8bba\u754c\u9650\uff0c\u4e3a\u7814\u7a76\u91d1\u5c5e\u6676\u754c\u76f8\u8f6c\u53d8\u63d0\u4f9b\u4e86\u5b9e\u9a8c\u89c2\u6d4b\u5de5\u5177\uff0c\u80fd\u591f\u8fdb\u4e00\u6b65\u7814\u7a76\u6676\u754c\u76f8\u53d8\u5bf9\u53cd\u5e38\u6676\u7c92\u751f\u957f\u4ee5\u53ca\u6db2\u6001\u91d1\u5c5e\u8106\u5316\u7b49\u73b0\u8c61\u7684\u5f71\u54cd\u30022020\u5e7403\u670818\u65e5\uff0c\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<strong>Observations of grain-boundary phase transformations in an elemental metal<\/strong>\u201d\u7684\u6587\u7ae0\u5728\u7ebf\u53d1\u8868\u5728<strong>Nature<\/strong>\u4e0a\u3002<\/p>\n<p>\u3010<strong>\u56fe\u6587\u5bfc\u8bfb<\/strong>\u3011<\/p>\n<p><strong>\u56fe1 <\/strong><strong>\u6676\u754c\u76f8\u8f6c\u53d8\u7684<\/strong><strong>HAADF-STEM<\/strong><strong>\u56fe\u50cf<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-198408\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/1-42.jpg\" alt=\"\" width=\"345\" height=\"444\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/1-42.jpg 345w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/1-42-233x300.jpg 233w\" sizes=\"(max-width: 345px) 100vw, 345px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>2<\/strong> <strong>\u6676\u754c\u7ed3\u6784\u7684\u6f14\u53d8\u5206\u6790<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-198409\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/2-38.jpg\" alt=\"\" width=\"600\" height=\"464\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/2-38.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/2-38-300x232.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>3<\/strong><strong>\u6676\u754c\u76f8\u9884\u6d4b\u7ed3\u6784<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-198410\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/3-36.jpg\" alt=\"\" width=\"600\" height=\"435\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/3-36.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/3-36-300x218.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>4 <\/strong><strong>\u6709\u9650\u6e29\u5ea6\u6a21\u62df\u7684\u6676\u754c\u76f8\u8f6c\u53d8<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-198411\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/4-35.jpg\" alt=\"\" width=\"600\" height=\"466\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/4-35.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/03\/4-35-300x233.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"https:\/\/www-nature-com-443.webvpn.las.ac.cn\/articles\/s41586-020-2082-6\" target=\"_blank\" rel=\"noopener\">Observations of grain-boundary phase transformations in an elemental metal<\/a>\uff08Nature, 2020, DOI: 10.1038\/s41586-020-2082-6\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 \u6676\u754c\u76f8\u53d8\u6982\u5ff5\u7684\u63d0\u51fa\u8ddd\u4eca\u5df2\u670950\u5e74\uff0c\u5176\u57fa\u672c\u7406\u8bba\u662f\u4e0d\u540c\u6676\u754c\u53d6\u5411\u4e4b\u95f4\u5b58\u5728\u7740\u591a\u91cd\u7684\u7a33\u6001\u548c\u4e9a\u7a33\u6001\u754c\u9762\u3002\u4eff\u771f\u6a21\u62df\u65b9\u6cd5\u4e0d\u4ec5\u4e3a\u7406\u89e3\u754c\u9762\u4e4b\u95f4\u7684\u76f8\u53d8\u63d0\u4f9b\u4e86\u6709\u529b\u7684\u652f\u6301\uff0c\u8fd8\u5728&#8230;<\/p>\n","protected":false},"author":1076,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-198407","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/198407"}],"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\/1076"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=198407"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/198407\/revisions"}],"predecessor-version":[{"id":198412,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/198407\/revisions\/198412"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=198407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=198407"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=198407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}