{"id":213499,"date":"2020-11-24T06:37:14","date_gmt":"2020-11-23T22:37:14","guid":{"rendered":"\/\/m.iemloyee.com\/?p=213499"},"modified":"2020-11-23T20:37:29","modified_gmt":"2020-11-23T12:37:29","slug":"%e5%a4%a9%e6%b4%a5%e5%a4%a7%e5%ad%a6am%e7%bb%bc%e8%bf%b0%ef%bc%9a%e9%93%9c%e8%a1%ac%e5%ba%95%e4%b8%8a%e7%94%9f%e9%95%bf%e5%a4%a7%e5%b0%ba%e5%af%b8%e4%ba%8c%e7%bb%b4%e5%8d%95%e6%99%b6%e7%9a%84%e6%9c%80","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=213499","title":{"rendered":"\u5929\u6d25\u5927\u5b66AM\u7efc\u8ff0\uff1a\u94dc\u886c\u5e95\u4e0a\u751f\u957f\u5927\u5c3a\u5bf8\u4e8c\u7ef4\u5355\u6676\u7684\u6700\u65b0\u8fdb\u5c55"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u5927\u89c4\u6a21\u3001\u9ad8\u8d28\u91cf\u7684\u4e8c\u7ef4\uff082D\uff09\u6750\u6599\u5df2\u6210\u4e3a\u5728\u73b0\u4ee3\u5316\u5b66\u548c\u7269\u7406\u5b66\u4e2d\u7684\u7814\u7a76\u70ed\u95e8\u3002\u5728\u8fc7\u53bb\u7684\u51e0\u5e74\u4e2d\uff0c\u5927\u5c3a\u5bf8\u5355\u66762D\u6750\u6599\u7684\u53ef\u63a7\u5236\u5907\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u6b65\u3002\u5728\u8bf8\u591a\u5236\u5907\u65b9\u6cd5\u4e2d\uff0c\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\uff08chemical vapor deposition, CVD\uff09\u53d7\u5230\u4e86\u6700\u5e7f\u6cdb\u7684\u5173\u6ce8\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u901a\u8fc7\u8c03\u8282\u751f\u957f\u6761\u4ef6\u6765\u7cbe\u786e\u63a7\u52362D\u6750\u6599\u7684\u5c3a\u5bf8\u548c\u8d28\u91cf\u3002\u540c\u65f6\uff0c\u5728\u4f17\u591a\u7684\u50ac\u5316\u5242\u4e2d\uff0c\u7531\u4e8eCu\u5177\u6709\u5728CVD\u8fc7\u7a0b\u4e2d\u751f\u957f\u5355\u5c422D\u6750\u6599\u7684\u663e\u8457\u4f18\u70b9\uff0c\u5df2\u88ab\u5e7f\u6cdb\u63a5\u53d7\u4e3a\u6700\u53d7\u6b22\u8fce\u7684\u50ac\u5316\u5242\u3002\u672c\u6587\u603b\u7ed3\u4e86\u901a\u8fc7CVD\u5728Cu\u886c\u5e95\u4e0a\u5236\u5907\u5927\u5c3a\u5bf82D\u5355\u6676\u7684\u6700\u65b0\u8fdb\u5c55\u3002\u9996\u5148\uff0c\u5c06\u4ee5\u8d85\u4f4e\u7684\u524d\u4f53\u6eb6\u89e3\u5ea6\u548c\u53ef\u884c\u7684\u8868\u9762\u5de5\u7a0b\u6280\u672f\u663e\u793a\u51faCu\u7684\u72ec\u7279\u529f\u80fd\u3002\u968f\u540e\uff0c\u5c55\u793a\u4e86\u4e0d\u540c\u94dc\u6676\u76f8\u8868\u9762\u4e0a\u751f\u957f\u5927\u5c3a\u5bf8\u77f3\u58a8\u70ef\u548c\u516d\u65b9\u6c2e\u5316\u787c\uff08h-BN\uff09\u6676\u4f53\u7684\u6700\u65b0\u5de5\u4f5c\u3002\u6b64\u5916\uff0c\u63ed\u793a\u4e862D\u5355\u6676\u751f\u957f\u7684\u751f\u957f\u673a\u7406\uff0c\u4e3a\u9610\u660e\u6df1\u5165\u7684\u751f\u957f\u52a8\u529b\u5b66\u8fc7\u7a0b\u63d0\u4f9b\u4e86\u6307\u5bfc\u3002\u6700\u540e\uff0c\u8ba8\u8bba\u4e86\u5de5\u4e1a\u4e0a\u5927\u89c4\u6a21\u751f\u4ea72D\u5355\u6676\u7684\u76f8\u5173\u95ee\u9898\uff0c\u5e76\u4e3a\u672a\u6765\u7684\u7814\u7a76\u63d0\u4f9b\u65b0\u601d\u8def\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u5929\u6d25\u5927\u5b66<\/strong>\u7684\u80e1\u6587\u5e73<\/strong>\u6559\u6388\u548c\u803f\u5fb7\u8d85<\/strong>\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\uff09<\/strong>\u7b49\u4eba\uff0c\u5728Adv. Mater.<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cRecent Advances in Growth of Large-Sized 2D Single Crystals on Cu Substrates<\/strong>\u201d\u7684\u7efc\u8ff0\u8bba\u6587\u3002\u6587\u7ae0\u540c\u7b49\u7b2c\u4e00\u4f5c\u8005\u4e3a\uff1a\u8303\u6021\u8431\u548c\u674e\u7433\u3002\u672c\u6587\u7b80\u8981\u4ecb\u7ecd\u4e86\u5728\u50ac\u5316\u5242Cu\u886c\u5e95\u4e0a\u751f\u957f\u5927\u5c3a\u5bf8\u5355\u66762D\u6750\u6599\u7684\u6700\u65b0\u8fdb\u5c55\u3002\u8003\u8651\u5230Cu\u5177\u6709\u591a\u79cd\u6676\u4f53\u65b9\u5411\u7684\u4e8b\u5b9e\uff0c\u7814\u7a76\u4eba\u5458\u9996\u5148\u8ba8\u8bbaCu\u6676\u4f53\u5b66\u53d6\u5411\u65b9\u9762\u7684\u4e8c\u7ef4\u751f\u957f\uff0c\u7136\u540e\u4f9d\u6b21\u8bc1\u660e\u4e86\u77f3\u58a8\u70ef\u5355\u6676\u548c\u516d\u65b9\u6c2e\u5316\u787c\uff08h-BN\uff09\u6676\u4f53\u7684\u5c3a\u5bf8\u589e\u52a0\u73b0\u8c61\uff0c\u663e\u793a\u51fa\u4e86Cu\u50ac\u5316\u5242\u7684\u5de8\u5927\u6f5c\u529b\u3002\u4e3a\u4e86\u9610\u660eCu\u57282D\u6750\u6599\u751f\u957f\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\uff0c\u57fa\u4e8e\u51e0\u79cd\u6a21\u62df\u8ba1\u7b97\uff0c\u8fdb\u4e00\u6b65\u9610\u8ff0\u4e86\u6df1\u5165\u7684\u751f\u957f\u673a\u7406\u3002\u6700\u540e\uff0c\u672c\u6587\u5f3a\u8c03\u4e86\u5927\u5c3a\u5bf8\u5355\u6676\u4e8c\u7ef4\u6750\u6599\u89c4\u6a21\u5316\u5236\u5907\u9886\u57df\u76ee\u524d\u9762\u4e34\u7684\u76f8\u5173\u6311\u6218\uff0c\u5e76\u5c55\u671b\u4e86\u8be5\u9886\u57df\u7684\u53d1\u5c55\u4e4b\u8def\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe<\/strong>1 <\/strong>\u50ac\u5316\u5242\u5728<\/strong>2D<\/strong>\u6750\u6599\u6210\u6838\u4e0e\u751f\u957f\u4e2d\u7684\u5173\u952e\u4f5c\u7528<\/strong><\/p>\n \u6ce8\u610f\uff0c\u50ac\u5316\u5242\u53ef\u5bf92D\u6750\u6599\u7684\u6210\u6838\u548c\u751f\u957f\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002<\/p>\n \u56fe<\/strong>2\u00a0<\/strong>\u94dc\u7b94\u4e0a\u5927\u9762\u79ef\u9ad8\u8d28\u91cf\u7684\u5355\u5c42\u77f3\u58a8\u70ef\u8584\u819c<\/strong><\/p>\n a\uff0cb\uff09\u94dc\u7b94\u4e0a\u5355\u5c42\u77f3\u58a8\u70ef\u8584\u819c\u7684SEM\u56fe\u50cf\u3002<\/p>\n c\uff0cd\uff09\u5206\u522b\u8f6c\u79fb\u5230SiO2<\/sub>\/Si\u548c\u73bb\u7483\u886c\u5e95\u4e0a\u7684\u77f3\u58a8\u70ef\u8584\u819c\u3002<\/p>\n \u00a0<\/strong>\u56fe<\/strong>3 <\/strong>\u57fa\u4e8e\u987a\u5e8f\u901a\u5165\u542b\u6709<\/strong>C<\/strong>\u540c\u4f4d\u7d20\u524d\u9a71\u4f53\u7684\u4e0d\u540c\u751f\u957f\u673a\u5236\uff0c\u77f3\u58a8\u70ef\u8584\u819c\u4e2d<\/strong>C<\/strong>\u540c\u4f4d\u7d20\u7684\u5206\u5e03\u793a\u610f\u56fe<\/strong><\/p>\n \u6ce8\u610f\uff0c\u77f3\u58a8\u70ef\u5728Cu\u8868\u9762\u4e0a\u7684\u751f\u957f\u9075\u5faa\u8868\u9762\u81ea\u9650\u5236\u6a21\u5f0f\uff0c\u56e0\u6b64\u5bb9\u6613\u5bfc\u81f4\u5355\u5c42\u77f3\u58a8\u70ef\u7684\u4ea7\u751f\u3002<\/p>\n \u56fe<\/strong>4\u00a0<\/strong>\u6c27\u8f85\u52a9\u77f3\u58a8\u70ef\u5355\u6676\u5728<\/strong>Cu<\/strong>\u8868\u9762\u7684\u8d85\u5feb\u751f\u957f<\/strong><\/p>\n a\uff09\u6240\u5f00\u53d1\u6280\u672f\u7684\u5b9e\u9a8c\u8bbe\u8ba1\u793a\u610f\u56fe\u3002<\/p>\n b\uff09\u501f\u52a9\u4e8e\u6c27\u6c14\u4f9b\u5e94\u7684\u5927\u5c3a\u5bf8\u77f3\u58a8\u70ef\u533a\u57df\u7684\u5149\u5b66\u56fe\u50cf\u3002<\/p>\n c\uff09\u793a\u610f\u56fe\u663e\u793a\u5728\u6c27\u6c14\u5b58\u5728\u4e0bCH4<\/sub>\u5206\u89e3\u53cd\u5e94\u7684\u80fd\u91cf\u52bf\u5792\u964d\u4f4e\u3002<\/p>\n \u56fe<\/strong>5 <\/strong>\u901a\u8fc7<\/strong>CVD<\/strong>\u65b9\u6cd5\u5728<\/strong>Cu<\/strong>\uff08<\/strong>111<\/strong>\uff09\u8868\u9762\u4e0a\u751f\u957f\u51fa\u7c73\u7ea7\u7684\u77f3\u58a8\u70ef\u5355\u6676<\/strong><\/p>\n a-e\uff09\u5c06\u591a\u6676\u94dc\u7b94\u8fde\u7eed\u9000\u706b\u6210\u5355\u6676\u94dc\uff08111\uff09\u7b94\u3002<\/p>\n f\uff0cg\uff09\u751f\u957f\u7684\u5927\u5c3a\u5bf8\u77f3\u58a8\u70ef\u5355\u6676\u3002<\/p>\n \u56fe<\/strong>6\u00a0<\/strong>\u5728\u94dc\u8868\u9762\u751f\u957f\u7684\u6676\u5706\u7ea7<\/strong>h-BN<\/strong>\u5355\u6676<\/strong><\/p>\n a\uff09Cu\uff08110\uff09\u8868\u9762\u7684\u5149\u5b66\u56fe\u50cf\u3002<\/p>\n b\uff09\u5728Cu\uff08110\uff09\u886c\u5e95\u4e0a\u751f\u957f\u7684\u5355\u5411\u6392\u5217h-BN\u7684SEM\u56fe\u50cf\u3002<\/p>\n c\uff09Cu\uff08111\uff09\u8868\u9762\u7684\u5149\u5b66\u56fe\u50cf\u3002<\/p>\n d\uff09\u5355\u6676Cu\uff08111\uff09\u819c\u4e0a\u7684\u5355\u53d6\u5411h-BN\u7247\u3002<\/p>\n \u56fe<\/strong>7 <\/strong>h-BN<\/strong>\u6676\u4f53\u5728<\/strong>Cu<\/strong>\u886c\u5e95\u4e0a\u7684\u751f\u957f\u673a\u7406<\/strong><\/p>\n a\uff09h-BN\u6676\u683c\u7684\u6784\u578b\u548cCu\uff08110\uff09\u4e0a\u7684\u539f\u5b50\u53f0\u9636\u7684\u793a\u610f\u56fe\u3002<\/p>\n b\uff09\u793a\u610f\u56fe\u663e\u793a\u4e86\u6210\u6838\u65f6h-BN\u7684\u5916\u5ef6\uff0c\u5e76\u8003\u8651\u4e86\u53f0\u9636\u8fb9\u7f18\u5bf9\u63a5\u3002<\/p>\n \u3010\u5c0f\u7ed3\u548c\u5c55\u671b\u3011<\/strong><\/p>\n Cu\u7b94\u662f\u5355\u66762D\u4e8c\u7ef4\u6750\u6599\u5927\u89c4\u6a21\u5236\u9020\u4e2d\u6700\u53d7\u6b22\u8fce\u7684\u50ac\u5316\u5242\u3002\u901a\u8fc7\u8c03\u5236\u94dc\u7684\u8868\u9762\u5e76\u5728CVD\u8fc7\u7a0b\u4e2d\u5f15\u5165\u6dfb\u52a0\u5242\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf92D\u6750\u6599\u5c3a\u5bf8\u548c\u8d28\u91cf\u7684\u7cbe\u786e\u63a7\u5236\u3002Cu\u5728\u4e8c\u7ef4\u6750\u6599\u5236\u5907\u4e2d\u7684\u6210\u529f\u5e94\u7528\u4e3b\u8981\u5728\u4e8e\u72ec\u7279\u7684\u673a\u7406\uff0c\u5c24\u5176\u662f\u5728\u94dc\u7684\u53f0\u9636\u8fb9\u7f18\u5728\u751f\u957f\u52a8\u529b\u5b66\u548c\u52a8\u529b\u5b66\u4e2d\u8d77\u5173\u952e\u4f5c\u7528\u7684\u60c5\u51b5\u4e0b\u3002\u4f46\u662f\uff0c\u5bf9\u5176\u4ed6\u50ac\u5316\u5242\u57fa\u5e95\u7684\u9700\u6c42\u4e5f\u5728\u4e0d\u65ad\u589e\u52a0\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u57fa\u4e8e\u94dc\u7684\u5408\u91d1\u5177\u6709\u7279\u6b8a\u7684\u4f18\u70b9\uff0c\u53ef\u4ee5\u7cbe\u786e\u63a7\u5236\u5c42\u6570\u548c\u7574\u5c3a\u5bf8\uff0c\u5e76\u5b9e\u73b0\u5feb\u901f\u751f\u957f\u3002\u4e0eCu\u886c\u5e95\u76f8\u6bd4\uff0c\u8be5\u5408\u91d1\u53ef\u4ee5\u6210\u672c\u66f4\u4f4e\uff0c\u540c\u65f6\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4fc3\u8fdb\u5236\u9020\u6280\u672f\u7684\u53d1\u5c55\u3002\u6700\u4f73\u50ac\u5316\u5242\u57fa\u5e95\u5c06\u7efc\u5408\u8003\u8651\u6240\u5236\u59072D\u6750\u6599\u7684\u8d28\u91cf\u548c\u6027\u80fd\u4ee5\u53ca\u5176\u53ef\u52a0\u5de5\u6027\u548c\u6210\u672c\u7b49\u56e0\u7d20\u6765\u786e\u5b9a\u3002\u7531\u4e8e\u94dc\u7b94\u57282D\u6750\u6599\u751f\u957f\u4e2d\u6b27\u51a0\u7684\u4f18\u52bf\uff0c\u8fc7\u53bb10\u5e74\u4e2d\uff0c\u5927\u5c3a\u5bf82D\u6676\u4f53\u7684\u751f\u957f\u7ecf\u5386\u4e86\u4ece\u5b9e\u9a8c\u5ba4\u5230\u5546\u4e1a\u5e94\u7528\u7684\u5feb\u901f\u53d1\u5c55\u3002\u7136\u540e\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5728\u94dc\u4e0a\u5236\u5907\u4e8c\u7ef4\u6676\u4f53\u4ecd\u7136\u5b58\u5728\u6311\u6218\uff0c\u5305\u62ec\u8d28\u91cf\u548c\u6027\u80fd\u4e0a\u666e\u904d\u5b58\u5728\u7684\u4e0d\u4e00\u81f4\u3002\u540c\u65f6\uff0c2D\u6750\u6599\u5728CVD\u751f\u957f\u4e2d\u7684\u5747\u5300\u6027\u548c\u53ef\u91cd\u590d\u6027\u4e5f\u503c\u5f97\u6df1\u5165\u7814\u7a76\u3002\u5e94\u5f53\u7279\u522b\u6307\u51fa\u7684\u662f\uff0c\u4e8c\u7ef4\u6750\u6599\u7684\u5de5\u4e1a\u5316\u662f\u4e00\u4e2a\u975e\u5e38\u590d\u6742\u7684\u6982\u5ff5\uff1a\u4ece\u5b9e\u9a8c\u5ba4\u8d70\u5411\u5de5\u4e1a\u5316\u5fc5\u5c06\u4ea7\u751f\u66f4\u591a\u7684\u95ee\u9898\u548c\u6311\u6218\u3002\u9884\u8ba1\u8981\u5b9e\u73b0\u5b8c\u7f8e\u7684\u5de5\u4e1a\u5927\u89c4\u6a21\u751f\u4ea7\u4ecd\u9700\u6f2b\u957f\u7684\u5386\u7a0b\u3002\u800c\u968f\u7740\u6750\u6599\u5408\u6210\u65b9\u6cd5\u7684\u4e0d\u65ad\u6539\u8fdb\uff0c\u6700\u4f73\u7684\u8f6c\u79fb\u6280\u672f\u4ee5\u53ca\u65b0\u5174\u6280\u672f\u7684\u5e7f\u6cdb\u5e94\u7528\uff0c2D\u6750\u6599\u7684\u7f8e\u597d\u524d\u666f\u4e5f\u503c\u5f97\u671f\u5f85\u3002<\/p>\n <\/p>\n<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n