{"id":160662,"date":"2018-11-30T08:44:28","date_gmt":"2018-11-30T00:44:28","guid":{"rendered":"\/\/m.iemloyee.com\/?p=160662"},"modified":"2018-11-30T22:04:03","modified_gmt":"2018-11-30T14:04:03","slug":"%e4%bb%8a%e6%97%a5science%ef%bc%9a%e5%a4%a7%e9%9d%a2%e7%a7%af%e3%80%81%e5%a4%a7%e8%a7%84%e6%a8%a1%e5%88%b6%e5%a4%87%e5%8d%95%e6%99%b6%e9%87%91%e5%b1%9e%e7%ae%94%e7%89%87%e5%b7%a5%e8%89%ba%e7%9a%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=160662","title":{"rendered":"Science\uff1a\u5927\u9762\u79ef\u3001\u5927\u89c4\u6a21\u5236\u5907\u5355\u6676\u91d1\u5c5e\u7b94\u7247\u5de5\u827a\u7684\u91cd\u5927\u7a81\u7834"},"content":{"rendered":"<p><strong><b>\u3010\u5f15\u8a00\u3011<\/b><\/strong><\/p>\n<p>\u591a\u6676\u91d1\u5c5e\u5177\u6709\u8bb8\u591a\u6676\u754c\uff08GBs\uff09\u800c\u8868\u73b0\u51fa\u8f83\u5dee\u7684\u7535\u5b66\u548c\u529b\u5b66\u6027\u80fd\uff0c\u800c\u5355\u6676\u91d1\u5c5e\u6ca1\u6709GBs\uff0c\u8868\u73b0\u51fa\u4e0d\u540c\u5bfb\u5e38\u7684\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5355\u6676Cu\u6bd4\u591a\u6676Cu\u7535\u963b\u7387\u4f4e\uff0c\u8fd9\u662f\u56e0\u4e3a\u5728GBs\u5904\u6d88\u9664\u4e86\u7535\u5b50\u6563\u5c04\uff1b\u5355\u6676\u9ad8\u6e29\u5408\u91d1\u901a\u8fc7\u907f\u514d\u4e86\u6676\u754c\u6ed1\u79fb\uff0c\u5177\u6709\u4f18\u5f02\u7684\u6297\u8815\u53d8\u80fd\u529b\u3002\u5408\u6210\u5355\u6676\u91d1\u5c5e\u7684\u4f20\u7edf\u65b9\u6cd5\u662f\u901a\u8fc7\u5757\u72b6\u6676\u4f53\u751f\u957f\uff08Czochralski\u6216Bridgman\u65b9\u6cd5\uff09\u3002\u5355\u6676\u8584\u91d1\u5c5e\u819c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6c89\u79ef\u5728\u5355\u6676\u65e0\u673a\u886c\u5e95\u7684\u9876\u90e8\u5236\u5907\u800c\u6210\u3002\u4f46\u662f\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u751f\u4ea7\u7684\u5355\u6676\u91d1\u5c5e\u9762\u79ef\u5c0f\u4e14\u4ef7\u683c\u6602\u8d35\u3002\u5728\u9000\u706b\u8fc7\u7a0b\u4e2d\u8fdb\u884c\u6676\u7c92\u751f\u957f\uff0c\u4e5f\u662f\u6d88\u9664\u591a\u6676\u4e2d\u6676\u754c\u7684\u4e00\u79cd\u5e38\u7528\u7b56\u7565\u3002\u6676\u7c92\u751f\u957f\u4ea7\u751f\u5355\u6676\u5408\u91d1\u91d1\u5c5e\u677f\uff0c\u4f46\u4ec5\u7528\u4e8eCu-Al-Mn\u5408\u91d1\u3002<\/p>\n<p><strong><b>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n<p>\u4eca\u65e5\uff0c\u5728<strong><b>\u97e9\u56fd\u57fa\u7840\u79d1\u5b66\u7814\u7a76\u6240Rodney S. Ruoff\u6559\u6388\u548cHyung-Joon Shin\u6559\u6388<\/b><\/strong><strong><b>\uff08<\/b><\/strong><strong><b>\u5171\u540c<\/b><\/strong><strong><b>\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u56e2\u961f\u7684\u5e26\u9886\u4e0b\uff0c\u4e0e<strong><b>\u851a\u5c71\u56fd\u7acb\u79d1\u6280\u7814\u7a76\u6240<\/b><\/strong>\u548c<strong><b>\u6210\u5747\u9986\u5927\u5b66<\/b><\/strong>\u5408\u4f5c\uff0c\u62a5\u9053\u4e86\u4e00\u79cd\u65e0\u63a5\u89e6\u9000\u706b\uff08CFA\uff09\u7b56\u7565\uff0c\u5b9e\u73b0\u4e86\u901a\u8fc7\u5546\u4e1a\u591a\u6676\u7b94\u7247\u666e\u9002\u6027\u5236\u5907\u5927\u9762\u79ef\u5355\u6676\u91d1\u5c5e\u7b94\u7247\u3002\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u4f7f\u7528\u591a\u6676\u91d1\u5c5e\u7b94\u7247\u4e3a\u539f\u6599\uff0c\u5728H<sub>2<\/sub>\u6c1b\u56f4\u4e0b\uff0c\u4ee5\u63a5\u8fd1\u91d1\u5c5e\u7194\u70b9\u7684\u6e29\u5ea6\u8fdb\u884c\u52a0\u70ed\u5904\u7406\uff0c\u4ea7\u751f\u5927\u9762\u79ef\u7684\u5355\u6676\u91d1\u5c5e\u7b94\u7247\u3002\u901a\u8fc7\u6700\u5c0f\u5316\u63a5\u89e6\u5e94\u529b\u5b9e\u73b0\u4e8632cm<sup>2<\/sup>\u7684\u6676\u7c92\u751f\u957f\uff0c\u4ece\u800c\u4ea7\u751f\u9762\u5185\u548c\u9762\u5916\u4f18\u5148\u6676\u4f53\u53d6\u5411\uff0c\u8fd9\u4e00\u8fc7\u7a0b\u53d7\u9a71\u4e8e\u6676\u683c\u65cb\u8f6c\u8fc7\u7a0b\u4e2d\u8868\u9762\u80fd\u6700\u5c0f\u5316\u4ee5\u53ca\u76f8\u90bb\u6676\u7c92\u4e92\u76f8\u6d88\u8017\u3002\u8fd9\u4e00\u53d1\u73b0\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5927\u89c4\u6a21\u7684\u5355\u6676\u91d1\u5c5e\u7b94\u7247\u5de5\u4e1a\u5316\u751f\u4ea7\u3002\u8fd9\u4e9b\u5355\u6676\u91d1\u5c5e\u7b94\u7247\u5728\u8868\u9762\u79d1\u5b66\u3001\u57fa\u7840\u50ac\u5316\u7814\u7a76\u548c\u5404\u79cd\u5176\u4ed6\u5e94\u7528\u9886\u57df\u4e2d\u5177\u6709\u8bb8\u591a\u7528\u9014\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<strong><b>Colossal grain growth yields single-crystal metal foils by contact-free annealing<\/b><\/strong>\u201d\u53d1\u8868\u5728\u4e86<strong><b>Science<\/b><\/strong>\u4e0a\u3002<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><strong><b>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p><strong><b>\u56fe1 <\/b><\/strong><strong><b>\u901a\u8fc7<\/b><\/strong><strong><b>CFA\u751f\u4ea7\u7684\u5355\u6676Cu\uff08111\uff09\u7b94<\/b><\/strong><strong><b>\u7247<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-160663\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F1.large_-3.jpg\" alt=\"\" width=\"600\" height=\"557\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F1.large_-3.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F1.large_-3-300x279.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe2 <\/b><\/strong><strong><b>\u901a\u8fc7<\/b><\/strong><strong><b>CFA\u751f\u4ea7\u7684\u5355\u6676Pt\uff08111\uff09\u7b94<\/b><\/strong><strong><b>\u7247<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-160664\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F2.large_-2.jpg\" alt=\"\" width=\"600\" height=\"859\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F2.large_-2.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F2.large_-2-210x300.jpg 210w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe3<\/b><\/strong><strong><b>\u00a0\u5927\u9762\u79ef\u5355\u6676Cu\u7684\u7ec7\u6784\u6f14\u53d8\u548c\u6676\u7c92\u957f\u5927<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-160665\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F3.large_-3.jpg\" alt=\"\" width=\"600\" height=\"462\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F3.large_-3.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F3.large_-3-300x231.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>4 \u4ece{112} &lt;111&gt;\u5411{111} &lt;112&gt;\u65b9\u5411\u8f6c\u53d8\u7684\u5355\u6676fcc\u7b94\u7247<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-160666\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F4.large_-3.jpg\" alt=\"\" width=\"600\" height=\"633\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F4.large_-3.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/F4.large_-3-284x300.jpg 284w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u6587\u732e\u94fe\u63a5<\/b><\/strong><strong><b>\uff1a<\/b><\/strong><a href=\"http:\/\/science.sciencemag.org\/content\/362\/6418\/1021?tdsourcetag=s_pcqq_aiomsg\" target=\"_blank\" rel=\"noopener\"><u>Colossal grain growth yields single-crystal metal foils by contact-free annealing<\/u><\/a>\uff08Science, 2018, DOI\uff1a10.1126\/science.aao3373\uff09<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5b66\u672f\u7ec4<strong><b>\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\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\u7bb1tougao@cailiaoren.com\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 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