{"id":255660,"date":"2023-11-07T06:39:32","date_gmt":"2023-11-06T22:39:32","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=255660"},"modified":"2023-11-06T16:44:55","modified_gmt":"2023-11-06T08:44:55","slug":"%e5%8f%91%e5%ae%8cnature-%e5%86%8d%e5%8f%91science-ucla-%e8%83%a1%e6%b0%b8%e6%9d%b0%e6%95%99%e6%8e%88%e5%bc%80%e5%8f%91%e5%87%ba%e5%85%a8%e6%96%b0%e5%9b%ba%e6%80%81%e7%83%ad%e6%99%b6%e4%bd%93","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=255660","title":{"rendered":"\u53d1\u5b8cNature \u518d\u53d1Science: UCLA \u80e1\u6c38\u6770\u6559\u6388\u5f00\u53d1\u51fa\u5168\u65b0\u56fa\u6001\u70ed\u6676\u4f53\u7ba1"},"content":{"rendered":"

\u7b2c\u4e00\u4f5c\u8005\uff1a Man Li, Huan Wu<\/p>\n

\u901a\u8baf\u4f5c\u8005\uff1a \u80e1\u6c38\u6770<\/p>\n

\u901a\u8baf\u5355\u4f4d\uff1a \u52a0\u5dde\u5927\u5b66\u6d1b\u6749\u77f6\u5206\u6821<\/p>\n

\"\"<\/p>\n

\u7535\u5b50\u6676\u4f53\u7ba1\u662f\u73b0\u4ee3\u4fe1\u606f\u6280\u672f\u7684\u57fa\u672c\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u4eec\u6700\u521d\u7531\u8d1d\u5c14\u5b9e\u9a8c\u5ba4\u5728 20 \u4e16\u7eaa 40 \u5e74\u4ee3\u5f00\u53d1\u5e76\u83b71956\u5e74\u8bfa\u8d1d\u5c14\u5956\u3002\u7535\u5b50\u6676\u4f53\u7ba1\u5177\u6709\u4e09\u4e2a\u7aef\u5b50 – \u95e8\u3001\u6e90\u548c\u6c47\u3002 \u5f53\u901a\u8fc7\u6805\u6781\u65bd\u52a0\u7535\u573a\u65f6\uff0c\u5b83\u4f1a\u8c03\u8282\u7535\u6d41\uff08\u4ee5\u7535\u5b50\u5f62\u5f0f\uff09\u901a\u8fc7\u82af\u7247\u7684\u8fd0\u52a8\u3002 \u8fd9\u4e9b\u534a\u5bfc\u4f53\u5668\u4ef6\u53ef\u4ee5\u653e\u5927\u6216\u5207\u6362\u7535\u4fe1\u53f7\u548c\u529f\u7387\u3002 \u4f46\u968f\u7740\u8fc7\u53bb\u51e0\u5e74\u6676\u4f53\u7ba1\u5c3a\u5bf8\u7684\u7f29\u5c0f\uff0c\u5355\u4e2a\u82af\u7247\u4e0a\u53ef\u4ee5\u5b89\u88c5\u6570\u5341\u4ebf\u4e2a\u6676\u4f53\u7ba1\uff0c\u7535\u5b50\u8fd0\u52a8\u4f1a\u4ea7\u751f\u66f4\u591a\u70ed\u91cf\uff0c\u4ece\u800c\u5f71\u54cd\u82af\u7247\u7684\u6027\u80fd\u3002\u4f20\u7edf\u6563\u70ed\u5668\u88ab\u52a8\u5730\u53bb\u9664\u70ed\u70b9\u7684\u70ed\u91cf\uff0c\u4f46\u627e\u5230\u4e00\u79cd\u66f4\u52a8\u6001\u63a7\u5236\u7684\u65b9\u5f0f\u6765\u4e3b\u52a8\u8c03\u8282\u70ed\u91cf\u4e00\u76f4\u662f\u4e00\u4e2a\u6311\u6218\u3002<\/p>\n

\u5c3d\u7ba1\u53ef\u8c03\u70ed\u5bfc\u7387\u88c5\u7f6e\u4e00\u76f4\u5904\u4e8e\u7814\u7a76\u548c\u5f00\u53d1\u7684\u524d\u6cbf\uff0c\u4f46\u5f53\u524d\u6240\u6709\u88c5\u7f6e\u5bf9\u79fb\u52a8\u90e8\u4ef6\u3001\u79bb\u5b50\u8fd0\u52a8\u6216\u6db2\u4f53\u6eb6\u6db2\u6210\u5206\u7684\u4f9d\u8d56\u663e\u8457\u964d\u4f4e\u4e86\u5176\u6027\u80fd\u3002 \u8fd9\u5bfc\u81f4\u70ed\u8fd0\u52a8\u5207\u6362\u901f\u5ea6\u592a\u6162\uff0c\u5927\u7ea6\u51e0\u5206\u949f\u6216\u66f4\u6162\uff0c\u4ece\u800c\u5bfc\u81f4\u4f4e\u6027\u80fd\u548c\u53ef\u9760\u6027\u95ee\u9898\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n

\u9274\u4e8e\u6b64\uff0c\u7f8e\u56fd\u52a0\u5dde\u5927\u5b66\u6d1b\u6749\u77f6\u5206\u6821\u7684\u80e1\u6c38\u6770\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09\u5c55\u793a\u4e86\u4e00\u79cd\u72ec\u7279\u3001\u7a33\u5b9a\u7684\u5168\u56fa\u6001\u70ed\u6676\u4f53\u7ba1\uff0c\u5b83\u5229\u7528\u7535\u573a\u6765\u63a7\u5236\u534a\u5bfc\u4f53\u5668\u4ef6\u4e2d\u7684\u70ed\u6d41\u3002 \u8fd9\u79cd\u65b0\u578b\u7535\u5b50\u5668\u4ef6\u5e94\u7528\u8303\u56f4\u5e7f\u6cdb\uff0c\u80fd\u591f\u4ee5\u6700\u9ad8\u901f\u5ea6\u51c6\u786e\u5730\u5f00\u542f\u548c\u5173\u95ed\u70ed\u91cf\uff0c\u4ece\u800c\u5927\u5927\u63d0\u9ad8\u82af\u7247\u7684\u70ed\u7ba1\u7406\u548c\u5de5\u4f5c\u6027\u80fd\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c \u201cElectrically gated molecular thermal switch\u201d \u4e3a\u9898\u521a\u521a\u53d1\u8868\u5728S<\/i><\/em>cience<\/i><\/em>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\u52a0\u5dde\u5927\u5b66\u6d1b\u6749\u77f6\u5206\u6821\u5f00\u53d1\u7684\u56fa\u6001\u70ed\u6676\u4f53\u7ba1\uff1a\u8be5\u6676\u4f53\u7ba1\u4f7f\u7528\u7535\u573a\u6765\u63a7\u5236\u6563\u70ed\u5904\u7406\u3002<\/p>\n

\u3010\u6838\u5fc3\u5185\u5bb9\u3011<\/b><\/strong><\/p>\n

\u300a\u79d1\u5b66\u300b\u6742\u5fd7\u4eca\u65e5\u53d1\u8868\u4e86\u8be5\u5c0f\u7ec4\u7684\u7814\u7a76\uff0c\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u8be5\u8bbe\u5907\u7684\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u6f5c\u5728\u5e94\u7528\u3002\u51ed\u501f\u4e00\u6d41\u7684\u901f\u5ea6\u548c\u6027\u80fd\uff0c\u8be5\u6676\u4f53\u7ba1\u53ef\u4ee5\u901a\u8fc7\u539f\u5b50\u7ea7\u8bbe\u8ba1\u548c\u5206\u5b50\u5de5\u7a0b\u5728\u8ba1\u7b97\u673a\u82af\u7247\u7684\u70ed\u7ba1\u7406\u65b9\u9762\u5f00\u8f9f\u65b0\u5929\u5730\u3002 \u8fd9\u4e00\u8fdb\u5c55\u8fd8\u53ef\u80fd\u5bfc\u81f4\u4eba\u4eec\u8fdb\u4e00\u6b65\u4e86\u89e3\u4eba\u4f53\u5982\u4f55\u8c03\u8282\u70ed\u91cf\u3002<\/p>\n

\u8fd9\u79cd\u5168\u65b0\u70ed\u6676\u4f53\u7ba1\u62e5\u6709\u573a\u6548\u5e94\uff08\u901a\u8fc7\u65bd\u52a0\u5916\u90e8\u7535\u573a\u6765\u8c03\u5236\u6750\u6599\u7684\u70ed\u5bfc\u7387\uff09\u548c\u5168\u56fa\u6001\uff08\u65e0\u79fb\u52a8\u90e8\u4ef6\uff09\uff0c\u63d0\u4f9b\u4e86\u9ad8\u6027\u80fd\u5e76\u4e0e\u534a\u5bfc\u4f53\u5236\u9020\u5de5\u827a\u4e2d\u4f7f\u7528\u7684\u96c6\u6210\u7535\u8def\u517c\u5bb9\u3002\u5b83\u4eec\u7684\u8bbe\u8ba1\u7ed3\u5408\u4e86\u539f\u5b50\u754c\u9762\u4e0a\u7684\u573a\u6548\u5e94\u5bf9\u7535\u8377\u52a8\u529b\u5b66\u7684\u5f71\u54cd\uff0c\u4ee5\u5141\u8bb8\u4f7f\u7528\u5fae\u4e0d\u8db3\u9053\u7684\u529f\u7387\u6301\u7eed\u5207\u6362\u548c\u653e\u5927\u70ed\u6d41\uff0c\u4ece\u800c\u8fbe\u5230\u524d\u6240\u672a\u6709\u7684\u6027\u80fd\u3002<\/p>\n

\u52a0\u5dde\u5927\u5b66\u6d1b\u6749\u77f6\u5206\u6821\u56e2\u961f\u5c55\u793a\u4e86\u7535\u5b50\u63a7\u5236\u70ed\u6676\u4f53\u7ba1\uff0c\u5176\u5f00\u5173\u901f\u5ea6\u8d85\u8fc7 1 \u5146\u8d6b\u5179\u6216\u6bcf\u79d2 100 \u4e07\u4e2a\u5468\u671f\uff0c\u5b9e\u73b0\u4e86\u521b\u7eaa\u5f55\u7684\u9ad8\u6027\u80fd\u3002 \u5b83\u4eec\u8fd8\u63d0\u4f9b 1300% \u7684\u70ed\u5bfc\u7387\u8c03\u8282\uff0c\u5e76\u5728\u8d85 100 \u4e07\u6b21\u5f00\u5173\u5468\u671f\u5185\u4fdd\u6301\u53ef\u9760\u7684\u6027\u80fd\u3002 \u6839\u636e\u8fd9\u9879\u7814\u7a76\uff0c\u8fd9\u4ee3\u8868\u4e86\u56fa\u6001\u70ed\u5668\u4ef6\u8fbe\u5230\u7684\u6700\u9ad8\u503c\u51e0\u4e2a\u6570\u91cf\u7ea7\uff0c\u8fdc\u8fdc\u8d85\u8fc7\u4e86\u4e4b\u524d\u62a5\u9053\u7684\u6700\u4f73\u7ed3\u679c\u3002<\/p>\n

\u7814\u7a76\u8d1f\u8d23\u4eba\u3001\u52a0\u5dde\u5927\u5b66\u6d1b\u6749\u77f6\u5206\u6821\u5de5\u7a0b\u5b66\u9662\u673a\u68b0\u4e0e\u822a\u7a7a\u822a\u5929\u5de5\u7a0b\u6559\u6388\u80e1\u6c38\u6770\u8868\u793a\uff1a\u201c\u5982\u4f55\u7cbe\u786e\u63a7\u5236\u7535\u5b50\u6750\u6599\u4e2d\u7684\u70ed\u91cf\u6d41\u52a8\u4e00\u76f4\u662f\u7269\u7406\u5b66\u5bb6\u548c\u5de5\u7a0b\u5e08\u957f\u671f\u4ee5\u6765\u7684\u4e00\u4e2a\u5374\u96be\u4ee5\u5b9e\u73b0\u7684\u68a6\u60f3\u3002\u201d \u65b0\u7684\u8bbe\u8ba1\u539f\u7406\u901a\u8fc7\u7535\u573a\u7684\u5f00\u5173\u63a7\u5236\u6765\u7ba1\u7406\u70ed\u91cf\u7684\u8fd0\u52a8\uff0c\u671d\u7740\u8fd9\u4e00\u76ee\u6807\u8fc8\u51fa\u4e86\u91cd\u8981\u4e00\u6b65\uff0c\u5c31\u50cf\u7535\u5b50\u6676\u4f53\u7ba1\u51e0\u5341\u5e74\u6765\u6240\u505a\u7684\u90a3\u6837\u3002\u201d<\/p>\n

\u201c\u8fd9\u9879\u5de5\u4f5c\u662f\u51fa\u8272\u7684\u8de8\u5b66\u79d1\u7814\u7a76\uff0c\u201d\u5408\u4f5c\u4f5c\u8005\uff0c\u5316\u5b66\u548c\u751f\u7269\u5316\u5b66\u6559\u6388Paul Weiss\u8bf4\uff0c \u201c\u6211\u4eec\u5229\u7528\u5bf9\u5206\u5b50\u548c\u754c\u9762\u7684\u7406\u89e3\uff0c\u5728\u63a7\u5236\u91cd\u8981\u6750\u6599\u7279\u6027\u65b9\u9762\u53d6\u5f97\u4e86\u91cd\u5927\u8fdb\u5c55\uff0c\u8fd9\u6709\u53ef\u80fd\u5bf9\u73b0\u5b9e\u4e16\u754c\u4ea7\u751f\u5f71\u54cd\u3002\u201d<\/p>\n

\u5728\u4ed6\u4eec\u7684\u6982\u5ff5\u9a8c\u8bc1\u8bbe\u8ba1\u4e2d\uff0c\u5236\u9020\u4e86\u4e00\u4e2a\u81ea\u7ec4\u88c5\u7684\u5206\u5b50\u754c\u9762\uff0c\u4f5c\u4e3a\u70ed\u91cf\u79fb\u52a8\u7684\u901a\u9053\u3002\u901a\u8fc7\u7b2c\u4e09\u7aef\u95e8\u5f00\u5173\u7535\u573a\uff0c\u63a7\u5236\u539f\u5b50\u754c\u9762\u95f4\u7684\u70ed\u963b\uff0c\u4ece\u800c\u4f7f\u70ed\u91cf\u901a\u8fc7\u6750\u6599\u7cbe\u786e\u79fb\u52a8\u3002\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u5149\u8c31\u5b9e\u9a8c\u9a8c\u8bc1\u4e86\u6676\u4f53\u7ba1\u7684\u6027\u80fd\uff0c\u5e76\u8fdb\u884c\u4e86\u57fa\u4e8e\u7b2c\u4e00\u539f\u7406\u7684\u7406\u8bba\u8ba1\u7b97\uff0c\u8003\u8651\u4e86\u573a\u6548\u5e94\u5bf9\u539f\u5b50\u548c\u5206\u5b50\u7279\u6027\u7684\u5f71\u54cd\u3002<\/p>\n

\u8be5\u7814\u7a76\u5448\u73b0\u4e86\u4e00\u9879\u53ef\u6269\u5c55\u7684\u6280\u672f\u521b\u65b0\uff0c\u7528\u4e8e\u82af\u7247\u5236\u9020,\u00a0\u5de5\u4e1a\u70ed\u7ba1\u7406\uff0c\u548c\u53ef\u6301\u7eed\u65b0\u80fd\u6e90\u3002\u8bba\u6587\u7684\u5176\u4ed6\u4f5c\u8005\u2014\u2014\u90fd\u6765\u81ea\u52a0\u5dde\u5927\u5b66\u6d1b\u6749\u77f6\u5206\u6821\u2014\u2014\u5305\u62ec\u674e\u6ee1\u3001\u5434\u6b22\u3001\u827e\u7433\u00b7\u57c3\u5f17\u91cc\u3001\u79e6\u5b50\u8c6a\u3001\u591a\u7c73\u5c3c\u514b\u00b7\u6208\u9f99\u9f50\u3001\u962e\u80e1\u610f\u548c\u5218\u5929\u6c49\u3002<\/p>\n

\u3010<\/b><\/strong>\u76f8\u5173\u5de5\u4f5c<\/b><\/strong>\u3011<\/b><\/strong><\/p>\n

UCLA \u80e1\u6c38\u6770\u56e2\u961f\u53d1\u8868\u5728Nature\u548cScience\u4e0a\u7684\u7cfb\u5217\u5de5\u4f5c\u5f71\u54cd\u6df1\u8fdc\uff0c\u5305\u62ec\u7b2c\u4e00\u6b21\u53d1\u73b0\u4e86\u8d85\u9ad8\u5bfc\u70ed\u6750\u6599\u7837\u5316\u787c\u3002<\/p>\n

\"\" \"\"<\/p>\n

\u3010<\/b><\/strong>\u7814\u7a76\u8bba\u6587\u3011<\/b><\/strong><\/p>\n

\uff081\uff09 Man Li et al. \u201cElectrically gated molecular thermal switch,\u201d Science<\/i><\/em>\u00a0382, 585-589 (2023).<\/p>\n

https:\/\/www.science.org\/doi\/10.1126\/science.abo4297<\/u><\/a><\/p>\n

\uff082\uff09 Suixuan Li et al. \u201cAnomalous thermal transport under high pressure in boron arsenide,\u201d Nature<\/i><\/em>\u00a0612, 459-464 (2022). https:\/\/www.nature.com\/articles\/s41586-022-05381-x<\/u><\/a><\/p>\n

\uff083\uff09 Joon Kang et al., \u201cExperimental observation of high thermal conductivity in boron arsenide,\u201d Science <\/i><\/em>575-578 (2018). \u00a0https:\/\/www.science.org\/doi\/10.1126\/science.aat5522<\/u><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u7b2c\u4e00\u4f5c\u8005\uff1a Man Li, Huan Wu \u901a\u8baf\u4f5c\u8005\uff1a \u80e1\u6c38\u6770 \u901a\u8baf\u5355\u4f4d\uff1a \u52a0\u5dde\u5927\u5b66\u6d1b\u6749\u77f6\u5206\u6821 \u7535\u5b50\u6676\u4f53\u7ba1\u662f\u73b0\u4ee3\u4fe1\u606f\u6280\u672f\u7684\u57fa\u672c\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u4eec\u6700\u521d\u7531\u8d1d\u5c14\u5b9e\u9a8c\u5ba4\u5728 …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-255660","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/255660"}],"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\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=255660"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/255660\/revisions"}],"predecessor-version":[{"id":255666,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/255660\/revisions\/255666"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=255660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=255660"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=255660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}