{"id":87654,"date":"2017-06-29T06:30:04","date_gmt":"2017-06-28T22:30:04","guid":{"rendered":"\/\/m.iemloyee.com\/?p=87654"},"modified":"2017-06-22T19:57:31","modified_gmt":"2017-06-22T11:57:31","slug":"%e5%93%88%e5%b7%a5%e5%a4%a7phys-rev-lett-%ef%bc%9a%e5%a1%ab%e5%85%85%e7%8e%87%e6%b3%a2%e5%8a%a8%e7%8e%b0%e8%b1%a1%e5%af%bc%e8%87%b4%e7%ac%bc%e5%bc%8f%e6%96%b9%e9%92%b4%e7%9f%bf%e5%85%b7%e6%9c%89","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=87654","title":{"rendered":"\u54c8\u5de5\u5927Phys. Rev. Lett.\uff1a\u586b\u5145\u7387\u6ce2\u52a8\u73b0\u8c61\u5bfc\u81f4\u7b3c\u5f0f\u65b9\u94b4\u77ff\u5177\u6709\u73bb\u7483\u72b6\u8d85\u4f4e\u70ed\u5bfc\u7387"},"content":{"rendered":"<p><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n<p>\u7b3c\u5f0f\u5316\u5408\u7269\u5177\u6709\u8bb8\u591a\u4f18\u5f02\u7684\u7269\u7406\u7279\u6027\u4ee5\u53ca\u7528\u9014\uff0c\u6bd4\u5982\u70ed\u7535\u3001\u8d85\u5bfc\u548c\u62d3\u6251\u7edd\u7f18\u4f53\u7b49\u3002\u5176\u4e2d\uff0c\u7b3c\u5f0f\u65b9\u94b4\u77ff\u4f5c\u4e3a\u4e00\u79cd\u201c\u58f0\u5b50\u73bb\u7483-\u7535\u5b50\u6676\u4f53\u201d\u6750\u6599\uff0c\u5177\u6709\u6781\u5176\u4f18\u5f02\u7684\u70ed\u7535\u6027\u80fd\uff0c\u5728\u822a\u5929\u6df1\u7a7a\u63a2\u6d4b\u3001\u592a\u9633\u70ed\u80fd\u53d1\u7535\u3001\u5de5\u4e1a\u5e9f\u70ed\u548c\u6c7d\u8f66\u5c3e\u6c14\u5e9f\u70ed\u56de\u6536\u7b49\u9886\u57df\u6709\u7740\u5de8\u5927\u7684\u5e94\u7528\u6f5c\u529b\u3002\u4f46\u662f\uff0c\u5176\u6676\u683c\u70ed\u5bfc\u7387\u8ddd\u79bb\u65e0\u5e8f\u5316\u6781\u9650\u8fd8\u5f88\u8fdc\uff0c\u8fd9\u8bf4\u660e\u7b3c\u5f0f\u65b9\u94b4\u77ff\u7684\u70ed\u7535\u6027\u80fd\u4ecd\u6709\u5f88\u5927\u7684\u63d0\u5347\u7a7a\u95f4\u3002<\/p>\n<p><strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n<p>\u8fd1\u65e5\uff0c<strong>\u54c8\u5c14\u6ee8\u5de5\u4e1a\u5927\u5b66\u6750\u6599\u5b66\u9662\u803f\u6167\u8fdc\u526f\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09\u548c\u5f20\u4e3d\u971e\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u56e2\u961f\u62a5\u9053\uff0c\u4ed6\u4eec\u57fa\u4e8e\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u548c\u8bd5\u9a8c\u7814\u7a76\uff0c\u7b2c\u4e00\u6b21\u53d1\u73b0\u5e76\u76f4\u63a5\u89c2\u5bdf\u5230\u7b3c\u5f0f\u65b9\u94b4\u77ff\u4e2d\u586b\u5145\u539f\u5b50\u5206\u5e03\u7684\u4e0d\u5747\u5300\u6027\uff0c\u5373\u586b\u5145\u7387\u6ce2\u52a8\u73b0\u8c61\u3002\u8be5\u6210\u679c\u53d1\u73b0\uff0c\u6270\u52a8\u6548\u5e94\u548c\u7eb3\u7c73\u5316\u5747\u53ea\u5bf9\u4f4e\u9891\u58f0\u5b50\u5f62\u6210\u6709\u6548\u6563\u5c04\uff0c\u800c\u7b3c\u5f0f\u65b9\u94b4\u77ff\u7f3a\u4e4f\u6709\u6548\u7684\u4e2d\u9ad8\u9891\u58f0\u5b50\u6563\u5c04\u673a\u5236\u3002\u6b64\u5916\uff0c\u586b\u5145\u7387\u6ce2\u52a8\u5c06\u5bfc\u81f4\u6676\u683c\u4e2d\u4ea7\u751f\u4e86\u4e0d\u540c\u5c3a\u5ea6\u7684\u5e94\u53d8\u573a\u3002\u5b9a\u91cf\u7684\u58f0\u5b50\u8f93\u8fd0\u8ba1\u7b97\u8868\u660e\uff0c\u8be5\u5e94\u53d8\u573a\u5bf9\u4e2d\u9ad8\u9891\u58f0\u5b50\u5f62\u6210\u4e86\u6709\u6548\u7684\u6563\u5c04\u3002\u901a\u8fc7\u5229\u7528\u586b\u5145\u7387\u6ce2\u52a8\uff0c\u5c06\u7b3c\u5f0f\u65b9\u94b4\u77ff\u7684\u6676\u683c\u70ed\u5bfc\u7387\u964d\u4f4e\u5230\u4e86\u65e0\u5e8f\u5316\u6781\u9650\u3002\u8fd9\u4e00\u673a\u5236\u7684\u53d1\u73b0\u548c\u5229\u7528\uff0c\u4e3a\u91ca\u653e\u7b3c\u5f0f\u5316\u5408\u7269\u7684\u201c\u58f0\u5b50\u73bb\u7483-\u7535\u5b50\u6676\u4f53\u201d\u6f5c\u529b\u63d0\u4f9b\u4e86\u7406\u8bba\u57fa\u7840\u548c\u8bd5\u9a8c\u57fa\u7840\uff0c\u5c06\u6781\u5927\u7684\u523a\u6fc0\u7b3c\u5f0f\u5316\u5408\u7269\u70ed\u7535\u6750\u6599\u7684\u53d1\u5c55\u3002<\/p>\n<p><strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p><strong>\u56fe\uff08\u4e00\uff09\uff1aLa<sub>x<\/sub>Fe<sub>4<\/sub>Sb<sub>12<\/sub>\u7684\u81ea\u7531\u80fd\u8ba1\u7b97<\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87655 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/1-64.jpg\" alt=\"\" width=\"600\" height=\"259\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/1-64.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/1-64-300x130.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u4e0d\u540c\u6e29\u5ea6\u4e0bLa<sub>x<\/sub>Fe<sub>4<\/sub>Sb<sub>12<\/sub>\u7684\u81ea\u7531\u80fd\u968f\u5176\u4e2dLa\u7684\u542b\u91cf\u7684\u53d8\u5316\u3002<\/p>\n<p><strong>\u56fe\uff08\u4e8c\uff09\uff1a\u70ed\u538b\u6837\u54c1\u7684\u5fae\u7ed3\u6784\u5206\u6790\u548c\u5e94\u53d8\u573a\u5206\u5e03\u5206\u6790<\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-87656 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/2-60.jpg\" alt=\"\" width=\"600\" height=\"1178\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/2-60.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/2-60-153x300.jpg 153w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/2-60-522x1024.jpg 522w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09\u70ed\u538b\u6837\u54c1\u7684\u9ad8\u89d2\u5ea6\u73af\u5f62\u6697\u573a\u50cf\uff08HAADF\uff09\u3002\u63d2\u56fe\u4e2d\u5c55\u793a\u7684\u662f\u5bf9\u6837\u54c1[001]\u65b9\u5411\u7684\u9009\u533a\u7535\u5b50\u884d\u5c04(SAED)\u82b1\u6837\u89e3\u6790\uff1b<\/p>\n<p>\uff08b\uff09\u900f\u5c04\u7535\u5b50\u663e\u5fae\u9ad8\u5206\u8fa8\u50cf\uff08HRTEM\uff09\uff1b<\/p>\n<p>\uff08c\uff09\u4e0eb\u4e2d\u540c\u4e00\u6837\u54c1\u4f4d\u7f6e\u7684\u5e94\u53d8\u573a\u5206\u5e03\u56fe\u50cf\u3002<\/p>\n<p><strong>\u56fe\uff08\u4e09\uff09\uff1a\u73bb\u7483\u6837\u7684\u70ed\u5bfc\u7387\u8868\u5f81<\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87657 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/3-53.jpg\" alt=\"\" width=\"600\" height=\"436\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/3-53.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/3-53-300x218.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u73bb\u7483\u6837\u8d85\u4f4e\u70ed\u5bfc\u7387<em>\u03ba<sub>tot<\/sub><\/em>\u548c\u63a5\u8fd1\u65e0\u5e8f\u5316\u6781\u9650<em>\u03ba<sub>min<\/sub><\/em>\u7684\u6676\u683c\u70ed\u5bfc\u7387<em>\u03ba<sub>lat<\/sub><\/em>\u3002<\/p>\n<p><strong>\u56fe\uff08\u56db\uff09\uff1a\u58f0\u5b50\u6563\u5c04\u673a\u5236\u540c\u70ed\u5bfc\u7387\u5173\u7cfb\u5206\u6790<\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-87658 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/4-40.jpg\" alt=\"\" width=\"600\" height=\"738\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/4-40.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/06\/4-40-244x300.jpg 244w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09\u5ba4\u6e29\u4e0b\u4e0d\u540c\u58f0\u5b50\u6563\u5c04\u673a\u5236\u7684\u5fae\u5206\u70ed\u963b\uff1b<\/p>\n<p>\uff08b\uff09\u4e0d\u540c\u58f0\u5b50\u6563\u5c04\u673a\u5236\u4e0b\u7684\u6676\u683c\u70ed\u5bfc\u7387<em>\u03ba<sub>lat<\/sub><\/em>\u3002<\/p>\n<p><strong>\u539f\u6587\u94fe\u63a5\uff1a<\/strong><a href=\"https:\/\/journals.aps.org\/prl\/abstract\/10.1103\/PhysRevLett.118.245901\" target=\"_blank\" rel=\"noopener noreferrer\">Filling-Fraction Fluctuation Leading to Glasslike Ultralow Thermal Conductivity in Caged Skutterudites<\/a> \uff08Phys. Rev. Lett.\uff0c2017\uff0cDOI: 10.1103\/PhysRevLett.118.245901\uff09<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u8ba1\u7b97\u6750\u6599\u7ec4<strong>Carbon<\/strong>\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n<p>\u6b22\u8fce\u8bd5\u7528\u6750\u6599\u4eba\u4ee3\u7406\u7684\u5929\u6cb32\u53f7\u8d85\u7ea7\u8ba1\u7b97\u673a\uff1b\u53c2\u4e0e\u8ba1\u7b97\u6750\u6599\u8bdd\u9898\u8ba8\u8bba\uff0c\u8bf7\u52a0\u5165\u6750\u6599\u4eba\u8ba1\u7b97\u6750\u6599\u7fa4\uff08562663183\uff09\uff1b\u53c2\u4e0e\u8ba1\u7b97\u6750\u6599\u6587\u732e\u89e3\u8bfb\u548c\u6587\u732e\u6c47\u603b\u53ca\u8ba1\u7b97\u6750\u6599\u77e5\u8bc6\u79d1\u666e\u7b49\uff0c\u8bf7\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u8ba1\u7b97\u6750\u6599\u7ec4\uff08<a href=\"\/\/m.iemloyee.com\/25127.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u62a5\u540d\u8bf7\u6233\u6211<\/a>\uff09\u6216\u8005\u8054\u7cfb\uff1a\u7075\u5bf8\uff08418703364\uff09\u3002<\/p>\n<p><strong>\u4eea\u5668\u8bbe\u5907\u3001\u8bd5\u5242\u8017\u6750\u3001\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u627e<\/strong><a href=\"http:\/\/mai.cailiaoren.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>\u6750\u6599\u4eba<\/strong><\/a><strong>\u3001\u4e0a<\/strong><a href=\"http:\/\/www.ceshigu.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>\u6d4b\u8bd5\u8c37<\/strong><\/a><strong>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u7b3c\u5f0f\u5316\u5408\u7269\u5177\u6709\u8bb8\u591a\u4f18\u5f02\u7684\u7269\u7406\u7279\u6027\u4ee5\u53ca\u7528\u9014\uff0c\u6bd4\u5982\u70ed\u7535\u3001\u8d85\u5bfc\u548c\u62d3\u6251\u7edd\u7f18\u4f53\u7b49\u3002\u5176\u4e2d\uff0c\u7b3c\u5f0f\u65b9\u94b4\u77ff\u4f5c\u4e3a\u4e00\u79cd\u201c\u58f0\u5b50\u73bb\u7483-\u7535\u5b50\u6676\u4f53\u201d\u6750\u6599\uff0c\u5177\u6709\u6781\u5176\u4f18\u5f02\u7684\u70ed\u7535\u6027\u80fd\uff0c\u5728&#8230;<\/p>\n","protected":false},"author":705,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,67],"tags":[97],"class_list":["post-87654","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-zhoubao","tag-computation"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/87654"}],"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\/705"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=87654"}],"version-history":[{"count":7,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/87654\/revisions"}],"predecessor-version":[{"id":87920,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/87654\/revisions\/87920"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=87654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=87654"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=87654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}