{"id":159388,"date":"2018-11-16T08:12:12","date_gmt":"2018-11-16T00:12:12","guid":{"rendered":"\/\/m.iemloyee.com\/?p=159388"},"modified":"2018-11-16T08:31:06","modified_gmt":"2018-11-16T00:31:06","slug":"%e4%bb%8a%e6%97%a5science%ef%bc%9a%e8%87%aa%e5%87%86%e7%9b%b4%e6%99%b6%e7%b2%92%e5%bd%a2%e6%88%90%e6%99%b6%e7%89%87%e7%ba%a7%e5%8d%95%e6%99%b6%e5%85%ad%e6%96%b9%e6%b0%ae%e5%8c%96%e7%a1%bc%e8%96%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=159388","title":{"rendered":"\u4eca\u65e5Science\uff1a\u767d\u77f3\u58a8\u70ef\u91cc\u7a0b\u7891\uff0c\u6676\u7247\u7ea7\u5355\u6676hBN\u819c\u6a2a\u7a7a\u51fa\u4e16"},"content":{"rendered":"<p>\u3010\u524d\u8a00\u3011<\/p>\n<p>\u516d\u65b9\u6c2e\u5316\u787c(hBN)\u88ab\u79f0\u4e3a\u767d\u8272\u77f3\u58a8\u70ef\uff0c\u7531\u4ea4\u66ff\u7684\u516d\u8fb9\u5f62B\u539f\u5b50\u548cN\u539f\u5b50\u7ec4\u6210\u7684\u539f\u5b50\u7ea7\u5e73\u9762\u5c42\u7ec4\u6210\uff0c\u5b83\u4eec\u901a\u8fc7\u5c42\u95f4\u8303\u5fb7\u534e\u76f8\u4e92\u4f5c\u7528\u7ed3\u5408\u5728\u4e00\u8d77\u3002\u4e0e\u77f3\u58a8\u70ef\u6781\u4f73\u7684\u5bfc\u7535\u6027\u4e0d\u540c\u7684\u662f\uff0chNB\u5177\u6709\u6781\u5176\u4f18\u5f02\u7684\u7edd\u7f18\u6027\u80fd\uff0c\u8fd9\u4f7f\u5f97\u5176\u5728\u5404\u79cd\u57fa\u7840\u79d1\u5b66\u548c\u6280\u672f\u9886\u57df\u53d1\u6325\u91cd\u8981\u4f5c\u7528\uff0c\u4f8b\u5982\uff0c\u4f5c\u4e3a\u7535\u8377\u6ce2\u52a8\u3001\u63a5\u89e6\u7535\u963b\u3001\u6805\u6781\u7535\u4ecb\u8d28\u3001\u949d\u5316\u5c42\u548c\u539f\u5b50\u96a7\u7a7f\u5c42\u3002\u5c3d\u7ba1\u5fae\u7c73\u5c3a\u5bf8\u7684\u591a\u6676hBN\u5df2\u7ecf\u5b9e\u73b0\u5e76\u88ab\u7528\u4e8e\u57fa\u7840\u7814\u7a76\uff0c\u4f46\u6676\u7247\u7ea7\u5355\u6676hBN (SC-hBN)\u8584\u819c\u8fd8\u4e0d\u80fd\u7528\u4e8e\u5b9e\u9645\u5e94\u7528\u3002\u5408\u6210SC-hBN\u819c\u7684\u4e00\u79cd\u65b9\u6cd5\u662f\u4ece\u968f\u673a\u53d6\u5411\u7684\u4e09\u89d2\u5f62\u9897\u7c92\u5f00\u59cb\uff0c\u5e76\u6700\u7ec8\u5c06\u5b83\u4eec\u5408\u5e76\u4ee5\u5f62\u6210\u591a\u6676hBN (PC-hBN)\u819c\u3002\u7136\u800c\uff0c\u968f\u673a\u53d6\u5411\u7684hBN\u6676\u7c92\u4e4b\u95f4\u7684\u6676\u754c\u4e0d\u53ef\u907f\u514d\u5730\u4ea7\u751fPC-hBN\u819c\uff0c\u5e76\u4e14\u5728PC-hBN\u4e2d\u5927\u91cf\u7684\u6676\u754c\u5bfc\u81f4\u7535\u8377\u6563\u5c04\uff0c\u4f4d\u70b9\u6355\u83b7\uff0c\u963b\u788d\u4e86\u9ad8\u6027\u80fd\u7535\u5b50\u5668\u4ef6\u7684\u53d1\u5c55\u3002\u56e0\u6b64\uff0c\u671f\u671b\u79d1\u7814\u4eba\u5458\u83b7\u5f97SC-hBN\u819c\u7684\u66ff\u4ee3\u65b9\u6848\u3002<\/p>\n<p>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/p>\n<p>\u4eca\u65e5\uff0c\u6765\u81ea<strong>\u97e9\u56fd\u6210\u5747\u9986\u5927\u5b66\u7684<\/strong><strong>Young Hee Le<\/strong><strong>\uff0c\u4e1c\u56fd\u5927\u5b66\u7684<\/strong><strong>Ki Kang Kim<\/strong><strong>\u4ee5\u53ca<\/strong><strong>KIST<\/strong><strong>\u7814\u7a76\u9662\u7684<\/strong><strong>Soo Min Kim<\/strong>\uff08\u5171\u540c\u901a\u8baf\uff09\u8054\u5408\u5728Science\u4e0a\u53d1\u8868\u6587\u7ae0\uff0c\u9898\u4e3a\u201cWafer-scale single-crystal hexagonal boron nitride film via self-collimated grain formation\u201d\u3002\u4f5c\u8005\u62a5\u9053\u4e86\u4e00\u79cd\u901a\u8fc7\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u5408\u6210\u6676\u7247\u7ea7\u5355\u6676hBN (SC-hBN)\u5355\u5c42\u819c\u7684\u65b9\u6cd5\u3002\u787c(B)\u548c\u6c2e(N)\u539f\u5b50\u5728\u6db2\u6001\u91d1\u4e2d\u7684\u6709\u9650\u6eb6\u89e3\u5ea6\u4fc3\u8fdb\u4e86\u9ad8\u6e29\u4e0b\u539f\u5b50\u5728\u6db2\u4f53\u8868\u9762\u7684\u9ad8\u5ea6\u6269\u6563\uff0c\u4ece\u800c\u4ea7\u751f\u5706\u5f62hBN\u9897\u7c92\u3002\u8fd9\u4e9b\u6676\u7c92\u901a\u8fc7\u6676\u7c92\u95f4\u9759\u7535\u76f8\u4e92\u4f5c\u7528\u6240\u5f62\u6210\u7684B\u548cN\u8fb9\u7684\u81ea\u51c6\u76f4\u8fdb\u4e00\u6b65\u6f14\u5316\u4e3a\u7d27\u5bc6\u6392\u5217\u7684\u5bc6\u5806\u79ef\u6676\u7c92\uff0c\u6700\u7ec8\u5728\u6676\u5706\u5c3a\u5ea6\u4e0a\u5f62\u6210SC-hBN\u8584\u819c\u3002\u8fd9\u79cdSC-HBn\u819c\u8fd8\u80fd\u591f\u5408\u6210\u6676\u7247\u7ea7\u77f3\u58a8\u70ef\/ hBN\u8d28\u7ed3\u6784\u548c\u5355\u6676\u4e8c\u786b\u5316\u94a8\u3002<\/p>\n<p>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/p>\n<p>\u56fe1. \u5355\u6676hBN\u819c\u7684\u5408\u6210<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-159389\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/1-27.jpg\" alt=\"\" width=\"600\" height=\"386\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/1-27.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/1-27-300x193.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe2. SC-hBN \u819c\u7684\u539f\u5b50\u7ed3\u6784<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-159390\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/2-28.jpg\" alt=\"\" width=\"600\" height=\"419\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/2-28.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/2-28-300x210.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe3. SC-Gr\/hBN \u5f02\u8d28\u7ed3\u548c\u5355\u6676WS<sub>2<\/sub>\u819c\u7684\u5782\u76f4\u751f\u957f<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-159391\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/3-27.jpg\" alt=\"\" width=\"600\" height=\"250\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/3-27.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/3-27-300x125.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe4. \u6676\u7247\u7ea7SC-hBN film\u819c\u7684\u9632\u94dc\u6c27\u5316\u548c\u6c34\u84b8\u6c14\u963b\u9694\u4fdd\u62a4\u5c42\u5e94\u7528<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-159392\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/4-27.jpg\" alt=\"\" width=\"600\" height=\"491\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/4-27.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/11\/4-27-300x246.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u3010\u603b\u7ed3\u3011<\/p>\n<p>\u603b\u4e4b\uff0c\u4f5c\u8005\u91c7\u7528\u80fd\u591f\u81ea\u8c03\u8282\u7684\u5706\u5f62hBN\u6676\u7c92\u4e4b\u95f4\u7684\u81ea\u51c6\u76f4\u7684\u65b9\u6cd5\u5408\u6210\u4e86\u65e0\u6676\u754c\u7684SC-hBN\u819c\u3002\u5173\u952e\u6b65\u9aa4\u662f\u5706\u5f62hBN\u9897\u7c92\u5728\u6db2\u6001Au\u886c\u5e95\u4e0a\u53d1\u751f\u65cb\u8f6c\uff0c\u7531\u6bcf\u4e2a\u9897\u7c92\u5468\u56f4\u7684B\u539f\u5b50\u548cN\u539f\u5b50\u4e4b\u95f4\u7684\u5438\u5f15\u9759\u7535\u76f8\u4e92\u4f5c\u7528\u8c03\u8282\uff0c\u6700\u7ec8\u5bfc\u81f4hBN\u819c\u5728\u6676\u7247\u4e0a\u7684\u5355\u6676\u751f\u957f\u3002SC-hBN\u819c\u662f\u77f3\u58a8\u70ef\/hBN\u5f02\u8d28\u7ed3\u6784\u548cWS<sub>2<\/sub>\u819c\u5728\u6676\u7247\u89c4\u6a21\u4e0a\u5355\u6676\u751f\u957f\u7684\u6709\u524d\u666f\u7684\u886c\u5e95\u3002\u4f5c\u8005\u5408\u6210SC-hBN\u8584\u819c\u7684\u7b56\u7565\u4e3a\u5176\u4ed62D\u6750\u6599\u53ca\u5176\u5f02\u8d28\u7ed3\u6784\u5728\u6676\u7247\u4e0a\u7684\u5355\u6676\u751f\u957f\u5f00\u8f9f\u4e86\u65b0\u7684\u9053\u8def\u3002<\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"http:\/\/science.sciencemag.org\/content\/362\/6416\/817\" target=\"_blank\" rel=\"noopener\">Wafer-scale single-crystal hexagonal boron nitride film via self-collimated grain formation<\/a>, (Science, 2018, DOI: 10.1126\/science.aau2132)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u524d\u8a00\u3011 \u516d\u65b9\u6c2e\u5316\u787c(hBN)\u88ab\u79f0\u4e3a\u767d\u8272\u77f3\u58a8\u70ef\uff0c\u7531\u4ea4\u66ff\u7684\u516d\u8fb9\u5f62B\u539f\u5b50\u548cN\u539f\u5b50\u7ec4\u6210\u7684\u539f\u5b50\u7ea7\u5e73\u9762\u5c42\u7ec4\u6210\uff0c\u5b83\u4eec\u901a\u8fc7\u5c42\u95f4\u8303\u5fb7\u534e\u76f8\u4e92\u4f5c\u7528\u7ed3\u5408\u5728\u4e00\u8d77\u3002\u4e0e\u77f3\u58a8\u70ef\u6781\u4f73\u7684\u5bfc\u7535\u6027\u4e0d&#8230;<\/p>\n","protected":false},"author":3029,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-159388","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/159388"}],"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\/3029"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=159388"}],"version-history":[{"count":6,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/159388\/revisions"}],"predecessor-version":[{"id":159399,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/159388\/revisions\/159399"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=159388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=159388"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=159388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}