{"id":119450,"date":"2017-12-30T14:00:32","date_gmt":"2017-12-30T06:00:32","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=119450"},"modified":"2017-12-29T22:09:53","modified_gmt":"2017-12-29T14:09:53","slug":"acta-mater-%ef%bc%9a%e5%af%86%e5%ba%a6%e6%b3%9b%e5%87%bd%e7%90%86%e8%ae%ba%e7%bb%93%e5%90%88%e4%bd%8e%e8%83%bd%e7%a6%bb%e5%ad%90%e6%95%a3%e5%b0%84%e5%92%8c%e7%9b%b4%e6%8e%a5%e5%8f%8d%e5%86%b2%e5%85%89","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=119450","title":{"rendered":"Acta Mater.\uff1a\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u7ed3\u5408\u4f4e\u80fd\u79bb\u5b50\u6563\u5c04\u548c\u76f4\u63a5\u53cd\u51b2\u5149\u8c31\u7814\u7a76\u94a8\u8868\u9762\u6c22\u6c14\u7684\u9971\u548c"},"content":{"rendered":"<p><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n<p>\u6c22\u94a8\u76f8\u4e92\u4f5c\u7528\u5728\u6838\u805a\u53d8\u9886\u57df\u5177\u6709\u9ad8\u5ea6\u7684\u76f8\u5173\u6027\uff0c\u56e0\u4e3a\u94a8\u662f\u6258\u5361\u9a6c\u514b\u88c5\u7f6e\u4e2d\u53ef\u76f4\u63a5\u9762\u5bf9\u7b49\u79bb\u5b50\u4f53\u7684\u5c11\u6570\u6750\u6599\u4e4b\u4e00\u3002\u5b83\u5c06\u88ab\u7528\u4e8e\u4e0b\u4e00\u4e2a\u56fd\u9645\u70ed\u6838\u5b9e\u9a8c\u53cd\u5e94\u5806\uff08ITER\uff09\uff0c\u76ee\u524d\u7ec4\u6210\u4e86JET-ILW\u548cWEST\u53cd\u5e94\u5806\u7684\u504f\u6ee4\u5668\u3002\u8fd1\u671f\u76f8\u7ee7\u51fa\u73b0\u4e86\u5927\u91cf\u7684\u5b9e\u9a8c\u7814\u7a76\uff0c\u76ee\u7684\u5728\u4e8e\u4e86\u89e3\u6c22\u5438\u6536\u548c\u91d1\u5c5e\u89e3\u5438\u9644\u7684\u57fa\u672c\u8fc7\u7a0b\u3002<\/p>\n<p><strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n<p>\u8fd1\u65e5\uff0c<strong>\u6cd5\u56fd\u827e\u514b\u65af\u9a6c\u8d5b\u5927\u5b66\u4e0e\u56fd\u5bb6\u79d1\u5b66\u7814\u7a76\u4e2d\u5fc3<\/strong><strong>Y. Ferro<\/strong>\u7b49\u4eba\u901a\u8fc7\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\uff08DFT\uff09\u7814\u7a76\u6c22\u5728\u94a8 (110)\u548c(100)\u8868\u9762\u7684\u9971\u548c\u6781\u9650\uff0c\u540c\u65f6\u7528\u5b9e\u9a8c\u6d4b\u91cf\u7684\u624b\u6bb5\u8bc1\u5b9e\u4e86\u7814\u7a76\u7ed3\u679c\u3002\u8be5\u7814\u7a76\u53d1\u8868\u4e8e<strong>Acta Materialia<\/strong>\uff0c\u9898\u4e3a\u201c<strong>Saturation of tungsten surfaces with hydrogen: A density functional theory study complemented by low energy ion scattering and direct recoil spectroscopy data<\/strong>\u201d\u3002\u4ed6\u4eec\u8be6\u7ec6\u7814\u7a76\u4e86\u6c22\u6c14\u5728\u8868\u9762\u8986\u76d6\u7387\u4f4e\u4e8e1.0\u7684\u60c5\u51b5\u4e0b\u53ef\u4ee5\u91c7\u7528\u7684\u591a\u79cd\u7a33\u5b9a\u7ed3\u6784\uff0c\u8fbe\u5230\u751a\u81f3\u8d85\u8fc7\u5176\u5b9e\u9a8c\u8986\u76d6\u7387\u3002\u8be5\u9879\u7814\u7a76\u63d0\u4f9b\u4e86\u6240\u6709\u8986\u76d6\u8303\u56f4\u5185\u5b58\u5728\u7684\u8bb8\u591a\u4f4e\u80fd\u6784\u578b\u4ee5\u53ca\u5b83\u4eec\u5f62\u6210\u7684\u80fd\u91cf\u5e03\u5c40\u3002\u4ed6\u4eec\u7684\u53d1\u73b0\u9884\u6d4b\uff0c\u5728\u6bcf\u4e2a\u8868\u9762\u7684\u9971\u548c\u6781\u9650\u4e0b\u5b58\u5728\u4e00\u4e2a\u5438\u9644\u7684\u6c22\u539f\u5b50\u5355\u5c42\u3002\u521d\u7ea7\u7684\u4f4e\u80fd\u91cf\u79bb\u5b50\u6563\u5c04\uff08LEIS\uff09\u548c\u76f4\u63a5\u53cd\u51b2\u8c31\uff08DRS\uff09\u7684\u5b9e\u9a8c\u5bf9W(110)\u8868\u9762\u7684\u7814\u7a76\u5de5\u4f5c\u505a\u4e86\u8865\u5145\u3002\u5e76\u4e14\uff0c\u8fd9\u4e9b\u7ed3\u679c\u548c\u4e4b\u524d\u516c\u5e03\u7684\u5728W(100)\u8868\u9762\u4e0a\u83b7\u5f97\u7684\u6d4b\u91cf\u7ed3\u679c\u90fd\u9a8c\u8bc1\u4e86\u4e0eDFT\u7406\u8bba\u8ba1\u7b97\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<p><strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p><strong>\u56fe<\/strong><strong>1. <\/strong><strong>\u8868\u9762\u4fef\u89c6\u56fe\u56fe\u793a<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-119451\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/1-92.jpg\" alt=\"\" width=\"600\" height=\"168\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/1-92.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/1-92-300x84.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08A\uff09W(110)\uff0c\uff08B\uff09W(100)\uff0c\uff08C\uff09\u91cd\u6784\u7684W(100)\u8868\u9762<\/p>\n<p>\u6d45\u84dd\u8272\u5706\u4ee3\u8868\u8868\u9762\u7684\u94a8\u539f\u5b50\uff0c\u767d\u8272\u5706\u4ee3\u8868\u8868\u9762\u4ee5\u4e0b\u4e00\u5c42\u7684\u5b50\u8868\u9762\u7684\u94a8\u539f\u5b50\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>2. <\/strong><strong>\u8ba1\u7b97\u8868\u9762\u80fd\u4e0e\u5c42\u6570\u7684\u5173\u7cfb<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-119452\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/2-79.jpg\" alt=\"\" width=\"600\" height=\"338\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/2-79.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/2-79-300x169.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08A\uff09W(110)\uff0c\uff08B\uff09W(100)\u548c\uff08C\uff09\u91cd\u6784\u7684W(100)\u8868\u9762\u7684\u8ba1\u7b97\u8868\u9762\u80fd\uff08SE\uff09\u4e0e\u5e73\u677f\u6a21\u578b\u4e2d\u5c42\u6570\u7684\u5173\u7cfb\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>3. <\/strong><strong>\u8868\u9762\u7684\u6700\u4f4e\u80fd\u4e0e\u6c22\u8986\u76d6\u7387\u7684\u5173\u7cfb<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-119453\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/3-79.jpg\" alt=\"\" width=\"600\" height=\"412\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/3-79.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/3-79-300x206.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>A W(110)\u8868\u9762\u548cB W(100)\u8868\u9762\u7684\u6700\u4f4e\u80fdE<sub>ad,ZPE,Hn<\/sub>\u548cE<sub>ad,n+1<\/sub>\u4e0e\u6c22\u8986\u76d6\u7387\uff08\u0398\uff09\u7684\u66f2\u7ebf\u5173\u7cfb\u56fe\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>4. <\/strong><strong>\u65b9\u4f4d\u89d2\u626b\u63cf<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-119454\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/4-72.jpg\" alt=\"\" width=\"600\" height=\"192\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/4-72.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/4-72-300x96.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u5728\u56fa\u5b9a\u5165\u5c04\u89d2\uff08\u03b1= 81\u00b0\uff09\u548c\u76f8\u5bf9\u4e8e\u5165\u5c04\u5149\u675f\uff081 keV Ne<sup>+<\/sup>\u2192W(100)+ H(ads)\uff09\u768445\u00b0\u6563\u5c04\u89d2\u65b9\u5411\u7684\u65b9\u4f4d\u89d2\u626b\u63cf\u3002<\/p>\n<p>\u63d2\u56fe\uff1aW(110)\u57fa\u5e95\u7684\u65b9\u5411\uff0c\u63d0\u793a\u53ef\u80fd\u7684H\u5316\u5b66\u5438\u9644\u4f4d\u70b9\u7684\u4f4d\u7f6e\uff0c\uff08a\uff09\u957f\u6865\uff08LB\uff09\uff0c\uff08b\uff09\u77ed\u6865\uff08SB\uff09\uff0c\uff08c\uff09\u4e09\u500d\u7684\uff08TF\uff09\u548c\uff08d\uff09\u9876\u4f4d\uff08T\uff09\u4f4d\u70b9\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>5. <\/strong><strong>\u53cd\u51b2\u5f3a\u5ea6\u4e0e\u65b9\u4f4d\u89d2\u7684\u5173\u7cfb<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-119455\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/5-54.jpg\" alt=\"\" width=\"600\" height=\"402\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/5-54.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/5-54-300x201.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u65b9\u4f4d\u626b\u63cf\u663e\u793a1 keV Ne<sup>+<\/sup>\u2192W(100)+H(ads) \u4e0b\uff0c\u6c22\u53cd\u51b2\u5f3a\u5ea6\u4f5c\u4e3a\u65b9\u4f4d\u89d2\u7684\u51fd\u6570\uff0c\u5176\u53d8\u5316\u66f2\u7ebf\u3002\u63d2\u56fe\u663e\u793a\u4e86\u5165\u5c04\u89d2\uff08\u03b1\uff09\u548c\u6676\u4f53\u65b9\u4f4d\u89d2\uff08\u03c6\uff09\u7684\u5b9a\u4e49\u3002\u4e0a\u8ff0\u662f\u5728\u5165\u5c04\u5149\u675f\u4e3a\u56fa\u5b9a\u7684\u03b1= 81\u00b0\u548c\u6563\u5c04\u89d2\u4e3a45\u00b0\u65f6\u6d4b\u91cf\u5f97\u5230\u7684\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n<p>\u7814\u7a76\u4eba\u5458\u5bf9W(110)\u548cW(100)\u8868\u9762\u7684H\u5438\u9644\u8fdb\u884c\u4e86\u7814\u7a76\uff0c\u5728\u8fbe\u5230\u5b9e\u9a8c\u9971\u548c\u70b9\u4ee5\u4e0a\u65f6\uff0c\u8868\u9762\u8986\u76d6\u7387\u4ecd\u4f4e\u4e8e\u5b9e\u9a8c\u89c2\u5bdf\u5230\u7684\u9971\u548c\u6781\u9650\u3002\u968f\u7740\u6784\u578b\u53d8\u5316\uff0c\u8be5\u7814\u7a76\u8fd8\u63d0\u4f9b\u4e86\u80fd\u91cf\u4fe1\u606f\uff0c\u8fd9\u5c06\u6709\u52a9\u4e8e\u66f4\u597d\u5730\u89e3\u91ca\u5728\u6b64\u8986\u76d6\u533a\u57df\u5185\u7684\u5b9e\u9a8c\u7ed3\u679c\u3002\u6b64\u9879\u5de5\u4f5c\u5c06\u8fdb\u4e00\u6b65\u7814\u7a76\u57fa\u4e8e\u76f8\u5173\u6784\u578b\u5efa\u7acb\u4e00\u4e2a\u94a8\u8868\u9762\u7684\u70ed\u529b\u5b66\u6a21\u578b\uff0c\u540c\u65f6\u53ef\u4ee5\u8003\u8651\u5230\u6e29\u5ea6\u7684\u5f71\u54cd\u3002\u5e76\u4e14\u63d0\u51fa\uff0c\u5728DFT\u548cLEIS\u6280\u672f\u7684\u4e92\u8865\u7684\u4f5c\u7528\u4e0b\uff0c\u8be5\u6a21\u578b\u5c06\u4f1a\u5f97\u5230\u9a8c\u8bc1\u3002<\/p>\n<p><strong>\u6587\u732e\u94fe\u63a5\uff1a <\/strong><a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S1359645417310340\" target=\"_blank\" rel=\"noopener\">Saturation of tungsten surfaces with hydrogen: A density functional theory study complemented by low energy ion scattering and direct recoil spectroscopy data <\/a>(Acta Materialia, 2017, DOI: 10.1016\/j.actamat.2017.12.029)<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u8ba1\u7b97\u6750\u6599\u7ec4Annay\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\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\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c<a href=\"http:\/\/www.cailiaoniu.com\/25127.html\" target=\"_blank\" rel=\"noopener\">\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8\u5927\u5bb6\u5ead<\/a>\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<a href=\"mailto:\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\">\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com<\/a>\u3002<\/p>\n<p><strong>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1a<\/strong><strong>RDD-2011-CHERISH<\/strong><strong>\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/strong><\/p>\n<p><strong>\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong><a href=\"http:\/\/www.ceshigu.com\/\" target=\"_blank\" rel=\"noopener\"><strong>\u6d4b\u8bd5\u8c37<\/strong><\/a><strong>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u6c22\u94a8\u76f8\u4e92\u4f5c\u7528\u5728\u6838\u805a\u53d8\u9886\u57df\u5177\u6709\u9ad8\u5ea6\u7684\u76f8\u5173\u6027\uff0c\u56e0\u4e3a\u94a8\u662f\u6258\u5361\u9a6c\u514b\u88c5\u7f6e\u4e2d\u53ef\u76f4\u63a5\u9762\u5bf9\u7b49\u79bb\u5b50\u4f53\u7684\u5c11\u6570\u6750\u6599\u4e4b\u4e00\u3002\u5b83\u5c06\u88ab\u7528\u4e8e\u4e0b\u4e00\u4e2a\u56fd\u9645\u70ed\u6838\u5b9e\u9a8c\u53cd\u5e94\u5806\uff08ITER\uff09\uff0c\u76ee\u524d&#8230;<\/p>\n","protected":false},"author":5415,"featured_media":119456,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[97,346],"class_list":["post-119450","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-computation","tag-metal"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/119450"}],"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\/5415"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=119450"}],"version-history":[{"count":4,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/119450\/revisions"}],"predecessor-version":[{"id":119675,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/119450\/revisions\/119675"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/119456"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=119450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=119450"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=119450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}