{"id":109506,"date":"2017-11-02T06:30:51","date_gmt":"2017-11-01T22:30:51","guid":{"rendered":"\/\/m.iemloyee.com\/?p=109506"},"modified":"2017-11-01T20:43:59","modified_gmt":"2017-11-01T12:43:59","slug":"nat-commun%ef%bc%9a%e5%88%a9%e7%94%a8%e7%ba%b3%e7%b1%b3%e5%b0%ba%e5%ba%a6%e7%9a%84%e5%8a%9b%e5%ad%a6%e4%b8%8d%e7%a8%b3%e5%ae%9a%e6%80%a7%e5%ae%9e%e7%8e%b0%e8%b6%85%e4%bd%8e%e5%88%9a%e5%ba%a6%e9%87%91","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=109506","title":{"rendered":"Nat.Commun\uff1a\u5229\u7528\u7eb3\u7c73\u5c3a\u5ea6\u7684\u529b\u5b66\u4e0d\u7a33\u5b9a\u6027\u5b9e\u73b0\u8d85\u4f4e\u521a\u5ea6\u91d1\u5c5e"},"content":{"rendered":"<p><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n<p>\u5de5\u7a0b\u590d\u5408\u6750\u6599\u4e00\u822c\u901a\u8fc7\u7ed3\u5408\u4e0d\u540c\u7684\u6750\u6599\u5b9e\u73b0\u5355\u7ec4\u5143\u4e0d\u5177\u6709\u7684\u6027\u80fd\uff0c\u6216\u8005\u901a\u8fc7\u4f18\u5316\u5fae\u89c2\u7ec4\u7ec7\u83b7\u5f97\u4f18\u5f02\u673a\u68b0\u6027\u80fd\u3002\u7136\u800c\u590d\u5408\u6750\u6599\u7684\u8bbe\u8ba1\u5e76\u975e\u6ca1\u6709\u9650\u5236\uff0c\u6210\u5206\u7ec4\u6210\u3001\u6df7\u5408\u5f62\u5f0f\u5728\u590d\u5408\u6750\u6599\u8bbe\u8ba1\u4e2d\u8d77\u5173\u952e\u4f5c\u7528\uff0c\u5e76\u4e14\u7ed9\u4e88\u6027\u80fd\u4e0d\u53ef\u903e\u8d8a\u7684\u6781\u9650\uff0c\u4f8b\u5982\u521a\u5ea6\u5c5e\u6027\u53d6\u51b3\u4e8e\u76f8\u4f4d\u5206\u5e03\u3002\u8fd1\u65e5\u6709\u5b66\u8005\u5bf9\u8d85\u6750\u6599\u8fdb\u884c\u4e86\u7814\u7a76\uff0c\u8d85\u6750\u6599\u5728\u51c6\u9759\u6001\u6761\u4ef6\u4e0b\u5c55\u793a\u4e86\u4e00\u79cd\u521a\u5ea6\u4f4e\u4e8e2GPa\u7684\u5b8c\u5168\u81f4\u5bc6\u7684\u91d1\u5c5e\u3002<\/p>\n<p><strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n<p>\u8fd1\u65e5\uff0c<strong>\u666e\u6e21\u5927\u5b66Alejandro Strachan\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u5728<strong>Nat.Commun<\/strong>\u4e0a\u53d1\u5e03\u4e86\u4e00\u7bc7\u5173\u4e8e\u8d85\u4f4e\u521a\u5ea6\u91d1\u5c5e\u7684\u6587\u7ae0\uff0c\u9898\u4e3a\u201c<strong>Harnessing mechanical instabilities at the nanoscale to achieve ultra-low stiffness metals<\/strong>\u201d\u3002\u7814\u7a76\u4eba\u5458\u5229\u7528\u4e0e\u517c\u5bb9\u3001\u7a33\u5b9a\u7684\u7b2c\u4e8c\u7ec4\u5206\u7684\u76f8\u5e72\u6574\u5408\uff0c\u4f7f\u9a6c\u6c0f\u4f53\u5408\u91d1\u7684\u529b\u5b66\u4e0d\u7a33\u5b9a\u6027\u548c\u4f4e\u521a\u5ea6\u72b6\u6001\u7a33\u5b9a\u5316\uff0c\u8fdb\u800c\u8bbe\u8ba1\u5b8c\u5168\u81f4\u5bc6\u7684\u8d85\u4f4e\u521a\u5ea6\u7eb3\u7c73\u7ed3\u6784\u91d1\u5c5e\uff0c\u6a21\u91cf\u4f4e\u81f32GPa\uff0c\u6bd4\u4efb\u4e00\u6210\u5206\u7684\u6a21\u91cf\u90fd\u4f4e\uff0c\u4e0e\u4ee5\u5f80\u7684\u590d\u5408\u6750\u6599\u4e0d\u540c\u3002<\/p>\n<p><strong>\u3010\u56fe\u7247\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p><strong>\u56fe1:\u70b9\u9635\u53c2\u6570\u5bf9\u9a6c\u6c0f\u4f53\u8f6c\u53d8\u81ea\u7531\u80fd\u7684\u5f71\u54cd<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-109509\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/1-106.jpg\" alt=\"\" width=\"600\" height=\"346\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/1-106.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/1-106-300x173.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u63d2\u56fe\u4e3aNiAl\u548cNi<sub>63<\/sub>Al<sub>37<\/sub>\u4e4b\u95f4\u7684\u5916\u5ef6\u754c\u9762\u7684\u793a\u610f\u56fe\uff0c\u5176\u4e2dAl\u539f\u5b50\u662f\u6d45\u84dd\u8272\uff0cNiAl\u4e2d\u7684Ni\u662f\u6df1\u84dd\u8272\uff0cNi<sub>63<\/sub>Al<sub>37<\/sub>\u4e2d\u7684Ni\u662f\u7ea2\u8272\u7684\u3002<\/p>\n<p><strong>\u56fe2\uff1a\u91d1\u5c5e\u7eb3\u7c73\u7ebf\u7684\u5e94\u529b &#8211; \u5e94\u53d8\u54cd\u5e94<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-109510\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/2-102.jpg\" alt=\"\" width=\"600\" height=\"182\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/2-102.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/2-102-300x91.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(<strong>a<\/strong>) T-Core\u7eb3\u7c73\u7ebf\u5404\u9636\u6bb5\u3001\u5404\u90e8\u5206\u7684\u5e94\u529b &#8211; \u5e94\u53d8\u66f2\u7ebf\uff1b<\/p>\n<p>(<strong>b<\/strong>) T-Shell\u7eb3\u7c73\u7ebf\u5404\u9636\u6bb5\u3001\u5404\u90e8\u5206\u7684\u5e94\u529b &#8211; \u5e94\u53d8\u66f2\u7ebf\u3002<\/p>\n<p>T-Core \uff1aCore(Ni<sub>63<\/sub>Al<sub>37<\/sub>)\/Shell(NiAl)<\/p>\n<p>T-Shell\uff1aCore(NiAl)\/Shell(Ni<sub>63<\/sub>Al<sub>37<\/sub>)<\/p>\n<p><strong>\u56fe3\uff1a\u5f39\u6027\u548c\u975e\u5f39\u6027\u53d8\u5f62\u8fc7\u7a0b\u7684\u539f\u5b50\u7ed3\u6784<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-109511\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/3-82.jpg\" alt=\"\" width=\"600\" height=\"399\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/3-82.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/3-82-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(<strong>a<\/strong>) Ni<sub>63<\/sub>Al<sub>37<\/sub>\u7eb3\u7c73\u7ebf\u5728\u4e00\u4e2a\u65b0\u7684\u5b9a\u5411\u5f62\u6838\u5904\u53d1\u751f\u5355\u8f74\u5e94\u53d8\uff1b<\/p>\n<p>(<strong>b<\/strong>) 70\uff05\u7684T-Shell\u7eb3\u7c73\u7ebf\u6539\u53d8\u5c40\u90e8\u6676\u683c\u53c2\u6570\u53d1\u751f\u7684\u5e94\u53d8\u3002<\/p>\n<p><strong>\u56fe4\uff1a\u7eaf\u7eb3\u7c73\u7ebf\u4e0e\u8d85\u6750\u6599\u7eb3\u7c73\u7ebf\u7684\u7ed3\u6784\u5206\u6790<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-109512\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/4-77.jpg\" alt=\"\" width=\"600\" height=\"332\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/4-77.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/4-77-300x166.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(<strong>a<\/strong>) \u572820\uff05\u5355\u8f74\u5e94\u53d8Ni<sub>63<\/sub>Al<sub>37<\/sub>\u7eb3\u7c73\u7ebf\u7684\u7ed3\u6784\uff1b<\/p>\n<p>(<strong>b<\/strong>) RDF\u8fbe\u52305\uff05\u5e94\u53d8\u5bf9\u7684\u7ed3\u6784\uff1b<\/p>\n<p>(<strong>c<\/strong>) 70\uff05T-Shell\u8d85\u6750\u6599\u7eb3\u7c73\u7ebf\u7ed3\u6784\uff1b<\/p>\n<p>(<strong>d<\/strong>) RDF\u4f4d\u4e8e\u5355\u4e2a\u76f8\u4e4b\u95f4\u7684\u8d85\u6750\u6599\u7ed3\u6784\u3002<\/p>\n<p><strong>\u56fe5\uff1a\u7eb3\u7c73\u5f02\u8d28\u5916\u5ef6\u8d85\u6750\u6599\u7684\u4f4e\u521a\u5ea6<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-109513\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/5-54.jpg\" alt=\"\" width=\"600\" height=\"756\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/5-54.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/10\/5-54-238x300.jpg 238w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(<strong>a<\/strong>) Ni<sub>63<\/sub>Al<sub>37<\/sub>\u539f\u5b50\u7684\u7eb3\u7c73\u7ebf\u62c9\u4f38\u5f3a\u5ea6\u66f2\u7ebf\uff1b<\/p>\n<p>(<strong>b<\/strong>) \u7eb3\u7c73\u7ebf\u7684\u5f39\u6027\u6a21\u91cf-\u62c9\u4f38\u5f3a\u5ea6\u7684\u5bf9\u6bd4\u3002<\/p>\n<p><strong>\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u63ed\u793a\u4e86\u5728\u7eb3\u7c73\u5c3a\u5ea6\u5185\u529b\u5b66\u4e0d\u7a33\u5b9a\u6027\u5bf9\u8d85\u4f4e\u521a\u5ea6\u6750\u6599\u6027\u80fd\u7684\u5f71\u54cd\u3002\u901a\u8fc7\u6750\u6599\u5728\u76f8\u53d8\u8fc7\u7a0b\u4e2d\u7ecf\u5386\u7684\u529b\u5b66\u4e0d\u7a33\u5b9a\u6027\u548c\u5bf9\u8d85\u6750\u6599\u7684\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u7684\u624b\u6bb5\uff0c\u5728\u51c6\u9759\u6001\u6761\u4ef6\u4e0b\u5f97\u5230\u4e86\u521a\u5ea6\u4f4e\u4e8e2GPa\u7684\u8d85\u91d1\u5c5e\u3002\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c\u5728\u51c6\u9759\u6001\u6761\u4ef6\u4e0b\uff0c\u8d85\u6750\u6599\u901a\u8fc7\u4e00\u7cfb\u5217\u7684\u624b\u6bb5\u5f97\u5230\u4e86\u5b8c\u5168\u81f4\u5bc6\u3001\u5168\u9762\u5f3a\u5ea6\u7eb3\u7c73\u7ea7\u7684\u8d85\u4f4e\u521a\u5ea6\u3002<\/p>\n<p><strong>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"https:\/\/www.nature.com\/articles\/s41467-017-01260-6\" target=\"_blank\" rel=\"noopener\">Harnessing mechanical instabilities at the nanoscale to achieve ultra-low stiffness metals<\/a><\/strong>\uff08Nat.Commun, 2017\uff0cDOI:10.1038\/s41467-017-01260-6\uff09<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u4eba\u7ec4\u80e1\u723d\u7f16\u8bd1\uff0c\u9648\u70b3\u65ed\u5ba1\u6838\uff0c<a href=\"\/\/m.iemloyee.com\/25127.html\" target=\"_blank\" rel=\"noopener\">\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<p><strong>\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<a href=\"http:\/\/www.ceshigu.com\/\" target=\"_blank\" rel=\"noopener\">\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u5de5\u7a0b\u590d\u5408\u6750\u6599\u4e00\u822c\u901a\u8fc7\u7ed3\u5408\u4e0d\u540c\u7684\u6750\u6599\u5b9e\u73b0\u5355\u7ec4\u5143\u4e0d\u5177\u6709\u7684\u6027\u80fd\uff0c\u6216\u8005\u901a\u8fc7\u4f18\u5316\u5fae\u89c2\u7ec4\u7ec7\u83b7\u5f97\u4f18\u5f02\u673a\u68b0\u6027\u80fd\u3002\u7136\u800c\u590d\u5408\u6750\u6599\u7684\u8bbe\u8ba1\u5e76\u975e\u6ca1\u6709\u9650\u5236\uff0c\u6210\u5206\u7ec4\u6210\u3001\u6df7\u5408\u5f62\u5f0f\u5728\u590d&#8230;<\/p>\n","protected":false},"author":230,"featured_media":109509,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[54,33,346],"class_list":["post-109506","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-making","tag-nano","tag-metal"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/109506"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/230"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=109506"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/109506\/revisions"}],"predecessor-version":[{"id":109725,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/109506\/revisions\/109725"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/109509"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=109506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=109506"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=109506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}