{"id":96909,"date":"2017-08-24T06:30:35","date_gmt":"2017-08-23T22:30:35","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=96909"},"modified":"2017-08-20T18:29:38","modified_gmt":"2017-08-20T10:29:38","slug":"%e9%ab%98%e9%b8%bf%e9%92%a7%e9%99%a2%e5%a3%ab%e5%9b%a2%e9%98%9fnano-lett-%ef%bc%9a%e7%9b%b4%e6%8e%a5%e5%9b%9b%e6%8e%a2%e9%92%88%e6%b3%95%e6%b5%8b%e9%87%8f%e6%af%ab%e7%b1%b3%e7%ba%a7%e7%9f%b3%e5%a2%a8","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=96909","title":{"rendered":"\u9ad8\u9e3f\u94a7\u9662\u58eb\u56e2\u961fNano Lett.\uff1a\u76f4\u63a5\u56db\u63a2\u9488\u6cd5\u6d4b\u91cf\u6beb\u7c73\u7ea7\u77f3\u58a8\u70ef\u7684\u6676\u754c\u7535\u963b\u7387\u548c\u8fc1\u79fb\u7387"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/span><\/p>\n

\u77f3\u58a8\u70ef\u8d85\u5e38\u7684\u529b\u5b66\u3001\u5149\u5b66\u548c\u7535\u5b66\u6027\u80fd\u4f7f\u5f97\u5176\u5728\u573a\u6548\u5e94\u6676\u4f53\u7ba1(FETs)\u3001\u67d4\u6027\u548c\u900f\u660e\u7535\u6781\u3001\u5316\u5b66\/\u751f\u7269\u5316\u5b66\u4f20\u611f\u5668\u7b49\u9886\u57df\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002\u7136\u800c\uff0c\u5316\u5b66\u6c14\u76f8\u6c89\u79ef(CVD)\u6cd5\u5236\u5907\u7684\u5927\u9762\u79ef\u77f3\u58a8\u70ef\u5f80\u5f80\u5177\u6709\u591a\u6676\u7279\u6027\u548c\u6676\u754c(GB)\u3001\u8936\u76b1\u7b49\u7f3a\u9677\uff0c\u4e25\u91cd\u963b\u788d\u4e86\u5176\u5b9e\u9645\u7684\u7535\u5b50\u5e94\u7528\u3002\u77f3\u58a8\u70ef\u7684\u7535\u5b50\u7ed3\u6784\u5728\u6676\u754c\u7b49\u7f3a\u9677\u5904\u4f1a\u53d1\u751f\u4e25\u91cd\u7578\u53d8\uff0c\u5f53\u8f7d\u6d41\u5b50\u7a7f\u8fc7\u65f6\uff0c\u4f1a\u4ea7\u751f\u4e25\u91cd\u7684\u6563\u5c04\uff0c\u9020\u6210\u8fc1\u79fb\u7387\u51cf\u5c0f\u3002\u56e0\u6b64\uff0c\u8fdb\u884c\u8f7d\u6d41\u5b50\u7a7f\u8fc7\u7f3a\u9677\u65f6\u7684\u5b9a\u91cf\u8868\u5f81\u5bf9\u77f3\u58a8\u70ef\u7684\u5927\u89c4\u6a21\u5e94\u7528\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u4f20\u7edf\u7684\u8868\u5f81\u624b\u6bb5\u4e3b\u8981\u662f\u57fa\u4e8eHall\u6761\u7684\u56db\u7ec8\u7aef\u6d4b\u91cf\uff0c\u57fa\u4e8e\u51e0\u4f55\u56e0\u7d20\u7684\u8003\u8651\u4e5f\u53d1\u5c55\u4e86\u4e00\u4e9b\u626b\u63cf\u63a2\u9488\u663e\u5fae\u955c(SPM)\u76f8\u5173\u7684\u6280\u672f\uff0c\u4f8b\u5982\u626b\u63cf\u96a7\u9053\u7535\u4f4d\u5206\u6790(STP)\u3001\u4ea4\u6d41\u9759\u7535\u663e\u5fae\u955c(AC-EFM)\u548c\u5f00\u5c14\u6587\u63a2\u9488\u663e\u5fae\u955c(KPFM)\u3002\u4f46\u662f\uff0c\u81f3\u4eca\u5c1a\u672a\u89c1\u65e0\u9700Hall\u6761\u7684\u76f4\u63a5\u56db\u63a2\u9488\u6d4b\u91cf\u6280\u672f\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u7269\u7406\u7814\u7a76\u6240\u9ad8\u9e3f\u94a7\u9662\u58eb\u548c\u9c8d\u4e3d\u5b8f\u526f\u7814\u7a76\u5458<\/strong>(<\/strong>\u5171\u540c\u901a\u8baf\u4f5c\u8005<\/strong>)<\/strong>\u7b49\u4eba\u5728Nano Lett.<\/strong>\u53d1\u8868\u4e86\u9898\u4e3a\u201c<\/strong>Direct Four-Probe Measurement of Grain-Boundary Resistivity and Mobility in Millimeter-Sized Graphene<\/strong>\u201d<\/strong>\u7684\u7814\u7a76\u8bba\u6587\uff0c\u62a5\u9053\u4e86\u6beb\u7c73\u7ea7\u77f3\u58a8\u70ef\u6676\u754c\u5904\u7535\u963b\u7387\u548c\u8fc1\u79fb\u7387\u7684\u76f4\u63a5\u56db\u63a2\u9488\u6d4b\u91cf\u6280\u672f\u3002\u7814\u7a76\u56e2\u961f\u9996\u5148\u901a\u8fc7CVD\u6cd5\u5236\u5907\u4e86\u6beb\u7c73\u7ea7\u7684\u77f3\u58a8\u70ef\u6837\u54c1\uff0c\u7136\u540e\u5229\u7528\u8d85\u9ad8\u771f\u7a7a(UHV)\u56db\u63a2\u9488\u626b\u63cf\u96a7\u9053\u663e\u5fae\u955c(STM)\u5b9e\u73b0\u4e86\u7535\u963b\u7387\u548c\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u7684\u76f4\u63a5\u6d4b\u91cf\uff0c\u5e76\u6839\u636e\u6b27\u59c6\u5b9a\u5f8b\u5efa\u7acb\u4e86\u7f3a\u9677(\u6676\u754c\/\u8936\u76b1)\u5bf9\u8f7d\u6d41\u5b50\u4f20\u8f93\u7684\u5f71\u54cd\u6a21\u578b\uff0c\u4e14\u901a\u8fc7\u5b9e\u6d4b\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u4e86\u5176\u6709\u6548\u6027\u3002\u901a\u8fc7\u5bf97\u4e2a\u5178\u578b\u6676\u754c\u7684\u6d4b\u91cf\uff0c\u53d1\u73b0\u5176\u7535\u963b\u7387\u8303\u56f4\u4ece\u51e0\u5230100\u591ak\u03a9\u00b7\u03bcm\u4e0d\u7b49\uff1b\u7f3a\u9677\u533a\u57df\u7684\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u4e0b\u964d\u5230\u5355\u6676\u7eaf\u77f3\u58a8\u70ef\u76840.4~5.9\u2030\uff1b\u77f3\u58a8\u70ef\u8936\u76b1\u5bf9\u8f7d\u6d41\u5b50\u4f20\u8f93\u7684\u5f71\u54cd\u4e0e\u6676\u754c\u7c7b\u4f3c\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/span><\/p>\n

\u56fe<\/strong>1<\/strong>\u901a\u8fc7<\/strong>CVD<\/strong>\u6cd5\u5728<\/strong>Cu<\/strong>\u7b94\u4e0a\u751f\u957f\u7684\u77f3\u58a8\u70ef\u7684\u5149\u5b66\u548c<\/strong>STM<\/strong>\u7167\u7247<\/strong><\/p>\n

\"\"<\/p>\n

(a)Cu\u7b94\u4e0a\u77f3\u58a8\u70ef\u7684\u5149\u5b66\u663e\u5fae\u7167\u7247\u3002\u5176\u4e2d\u53ef\u89c1\u5355\u6676\u3001\u53cc\u6676\u548c\u591a\u6676\u7684\u77f3\u58a8\u70ef\u7247\uff1b<\/p>\n

(b-c)Cu\u7b94\u4e0a\u77f3\u58a8\u70ef\u7684\u5927\u9762\u79efSTM\u56fe\uff1b<\/p>\n

(d)\u56fe(c)\u4e2d\u6240\u9009\u533a\u57df\u7684\u9ad8\u500dSTM\u56fe\u3002\u5176\u4e2d\u516d\u65b9\u7684\u7f51\u7eb9\u72b6\u56fe\u6837\u8868\u660e\u4e86Cu\u57fa\u4f53\u4e0a\u77f3\u58a8\u70ef\u819c\u7684\u8fde\u7eed\u6027\uff1b<\/p>\n

(e) \u7f51\u7eb9\u72b6\u56fe\u6837\u7684\u539f\u5b50\u7ea7\u5206\u8fa8\u7387STM\u56fe\u3002\u8868\u660e\u77f3\u58a8\u70ef\u6837\u54c1\u7684\u8fde\u7eed\u6027\u548c\u9ad8\u8d28\u91cf\uff1b<\/p>\n

\u7167\u76f8\u53c2\u6570\uff1a(b) I<\/em>t<\/sub>=250 pA\u548cV<\/em>sample<\/sub>=118.6mV\uff1b(c)I<\/em>t<\/sub>=358.6pA\u548cV<\/em>sample<\/sub>=87.16mV\uff1b(d)I<\/em>t<\/sub>=600pA\u548cV<\/em>sample<\/sub>=87.16mV\uff1b(e)I<\/em>t<\/sub>=800pA\u548cV<\/em>sample<\/sub>=87.16mV\u3002<\/p>\n

\u56fe<\/strong>2 SiO2<\/sub>\/Si<\/strong>\u57fa\u4f53\u4e0a\u5355\u5c42\u77f3\u58a8\u70ef\u7684\u5149\u5b66\u7167\u7247\u548c\u62c9\u66fc\u5149\u8c31<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u6676\u7c921(\u84dd\u8272\u865a\u7ebf)\u548c\u6676\u7c922(\u7ea2\u8272\u865a\u7ebf)\u7ec4\u6210\u7684\u53cc\u6676\u5355\u5c42\u77f3\u58a8\u70ef\u7684\u5149\u5b66\u663e\u5fae\u7167\u7247\u30022\u4e2a\u6676\u7c92\u75311\u6761\u6676\u754c(\u6df1\u7eff\u8272\u70b9\u5212\u7ebf)\u5206\u5f00\uff0c\u6676\u7c922\u4e0a\u7684\u77f3\u58a8\u70ef\u8936\u76b1\u7531\u6d45\u84dd\u8272\u7bad\u5934\u6807\u51fa\uff1b<\/p>\n

(b)\u56fe(a)\u4e2d\u5355\u5c42\u77f3\u58a8\u7a001-3\u533a\u57df\u7684\u62c9\u66fc\u5149\u8c31\u3002\u6fc0\u53d1\u6ce2\u957f\u4e3a532nm\u7684\u6fc0\u5149\u3002<\/p>\n

\u56fe<\/strong>3 <\/strong>\u56db\u63a2\u9488\u6d4b\u91cf\u7684\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a-b)\u56db\u63a2\u9488\u5206\u522b\u5bf9SiO2<\/sub>\/Si\u57fa\u4f53\u4e0a\u77f3\u58a8\u70ef\u53cc\u6676\u7684\u5de6(\u6676\u7c922\uff0c\u7ea2\u8272)\u3001\u53f3(\u6676\u7c921\uff0c\u84dd\u8272)\u6676\u7c92\u8fdb\u884c\u6d4b\u91cf\u3002\u6676\u754c\u7531\u6df1\u7eff\u8272\u7bad\u5934\u6307\u793a\u3002\u6676\u7c921\u3001\u6676\u7c922\u7684\u8584\u5c42\u7535\u963b\u5206\u522b\u8868\u793a\u4e3aR1<\/sub>\u25a1\u548cR2<\/sub>\u25a1\uff1b<\/p>\n

(c)\u8de8\u8d8a\u6676\u754c\u7684\u56db\u63a2\u9488\u6d4b\u91cf\u3002\u6676\u7c921\u548c\u6676\u7c922\u5728\u6676\u754c\u5904\u7684\u8054\u5e76\u7528\u6df1\u7eff\u8272\u7bad\u5934\u6307\u793a\uff1b4\u4e2a\u63a2\u9488\u5206\u522b\u6807\u8bc6\u4e3a1-4\uff1b\u201cI\u201d\u8868\u793a\u7535\u6d41\u6ce8\u5165\uff0c\u201cG\u201d\u8868\u793a\u63a5\u5730\uff0c\u201cV\u201d\u8868\u793a\u7535\u538b\u3002<\/p>\n

\u56fe<\/strong>4 <\/strong>\u8de8\u8d8a<\/strong>GB-1<\/strong>\u548c\u8936\u76b1\u7684\u56db\u63a2\u9488\u6d4b\u91cf<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u6676\u7c92\u5185(\u84dd\u8272\u4e3a\u6676\u7c921\u3001\u7ea2\u8272\u4e3a\u6676\u7c922)\u548c\u6676\u7c92\u95f4(\u9ed1\u8272\uff0c\u8de8\u8d8aGB-1)\u7684\u8584\u5c42\u7535\u963b\u4e0e\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u7684\u5173\u7cfb\u3002\u63d2\u56fe\u4e3a\u8de8\u8d8aGB-1\u7684\u56db\u63a2\u9488\u6d4b\u91cf\u7684\u5149\u5b66\u663e\u5fae\u7167\u7247\uff1b<\/p>\n

(b)\u4e0d\u540c\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u4e0b\uff0c\u5b9e\u9a8c\u6570\u636e(\u9ed1\u8272)\u4e0e\u62df\u5408\u6570\u636e(\u6a59\u8272)\u7684\u5bf9\u6bd4\uff1b<\/p>\n

(d)\u6676\u7c922(\u7ea2\u8272)\u548c\u8de8\u8d8a\u77f3\u58a8\u70ef\u8936\u76b11(\u9ed1\u8272)\u7684\u8584\u5c42\u7535\u963b\u7387\u3002\u5de6\u8fb9\u7684\u63d2\u56fe\u662f\u56db\u63a2\u9488\u8de8\u8d8a\u8936\u76b1\u6d4b\u91cf\u7684\u5149\u5b66\u663e\u5fae\u7167\u7247\uff0c\u53f3\u8fb9\u7684\u63d2\u56fe\u662f\u8936\u76b1\u7684\u9ad8\u500d\u5149\u5b66\u7167\u7247\uff1b<\/p>\n

(e)\u5b9e\u9a8c\u6570\u636e(\u9ed1\u8272)\u548c\u6839\u636e\u6a21\u578b\u7684\u8ba1\u7b97\u6570\u636e(\u6a59\u8272)\u7684\u5bf9\u6bd4\uff1b<\/p>\n

(f)\u6839\u636e\u6a21\u578b\u8ba1\u7b97\u7684\u8936\u76b1\u7535\u963b\u7387\u3002<\/p>\n

\u56fe<\/strong>5 GB-1<\/strong>\u7684\u8fc1\u79fb\u7387\u548c\u6676\u754c\u3001\u8936\u76b1\u7684\u8fc1\u79fb\u7387\u7684\u603b\u7ed3<\/strong><\/p>\n

\"\"<\/p>\n

(a)GB-1\u7535\u5bfc\u7387\u4e0e\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u7684\u5173\u7cfb\u3002\u5bf9\u7535\u5bfc\u7387\u66f2\u7ebf\u8fdb\u884c\u7ebf\u6027\u62df\u5408\u5f97\u5230\u7684\u7a7a\u7a74\u548c\u7535\u5b50\u8fc1\u79fb\u7387\u5206\u522b\u7528\u84dd\u8272\u548c\u7ea2\u8272\u7684\u7ebf\u8868\u793a\uff1b<\/p>\n

(b)\u6676\u754c\u548c\u8936\u76b1\u5904\u7684\u7a7a\u7a74\u548c\u7535\u5b50\u8fc1\u79fb\u7387\u6570\u503c\u7684\u603b\u7ed3\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/span><\/p>\n

\u672c\u6587\u53d1\u5c55\u4e86\u77f3\u58a8\u70ef\u6676\u754c\/\u8936\u76b1\u5904\u7535\u963b\u7387\u548c\u8fc1\u79fb\u7387\u7684\u76f4\u63a5\u56db\u63a2\u9488\u6d4b\u91cf\u6280\u672f\uff0c\u7136\u540e\u6839\u636e\u6b27\u59c6\u5b9a\u5f8b\u5efa\u7acb\u4e86\u6676\u754c\/\u8936\u76b1\u5bf9\u7535\u4f20\u8f93\u7684\u5b9a\u91cf\u5f71\u54cd\u6a21\u578b\uff0c\u5e76\u901a\u8fc7\u5b9e\u9a8c\u6d4b\u91cf\u9a8c\u8bc1\u4e86\u5176\u6709\u6548\u6027\u3002\u8be5\u65b9\u6cd5\u540c\u6837\u9002\u7528\u4e8e\u5176\u4ed62D\u6750\u6599(\u5982TMDCs)\u6676\u754c\u5904\u7535\u963b\u7387\u548c\u8fc1\u79fb\u7387\u7684\u5b9a\u91cf\u8868\u5f81\uff0c\u6709\u671b\u6253\u7834\u77f3\u58a8\u70ef\u7535\u5b50\u5668\u4ef6\u5e94\u7528\u7684\u9650\u5236\u56e0\u7d20\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5:<\/strong> Direct Four-Probe Measurement of Grain-Boundary Resistivity and Mobility in Millimeter-Sized Graphene<\/a> (Nano Lett., 2017, DOI: 10.1021\/acs.nanolett.7b01624)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7eb3\u7c73\u5b66\u672f\u7ec4Roay\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u4eba\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\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u6750\u6599\u4eba\u7f51\u5411\u5404\u5927\u56e2\u961f\u8bda\u5fc3\u7ea6\u7a3f\uff0c\u8bfe\u9898\u7ec4\u6700\u65b0\u6210\u679c\u3001\u65b9\u5411\u603b\u7ed3\u3001\u56e2\u961f\u8bbf\u8c08\u3001\u5b9e\u9a8c\u6280\u80fd\u7b49\u7686\u53ef\u6295\u7a3f\uff0c\u6295\u7a3f\u8bf7\u8054\u7cfb\uff1a\u90ae\u7bb1tougao@cailiaoren.com \u6216 QQ\uff1a97482208\u3002<\/p>\n

\u4eea\u5668\u8bbe\u5907\u3001\u8bd5\u5242\u8017\u6750\u3001\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u627e\u6750\u6599\u4eba<\/a>\u3001\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u77f3\u58a8\u70ef\u8d85\u5e38\u7684\u529b\u5b66\u3001\u5149\u5b66\u548c\u7535\u5b66\u6027\u80fd\u4f7f\u5f97\u5176\u5728\u573a\u6548\u5e94\u6676\u4f53\u7ba1(FETs)\u3001\u67d4\u6027\u548c\u900f\u660e\u7535\u6781\u3001\u5316\u5b66\/\u751f\u7269\u5316\u5b66\u4f20\u611f\u5668\u7b49\u9886\u57df\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002\u7136\u800c\uff0c\u5316\u5b66\u6c14\u76f8\u6c89\u79ef(C…<\/p>\n","protected":false},"author":3727,"featured_media":96917,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[981,46,33],"class_list":["post-96909","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-test","tag-graphene","tag-nano"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/96909"}],"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\/3727"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=96909"}],"version-history":[{"count":4,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/96909\/revisions"}],"predecessor-version":[{"id":97499,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/96909\/revisions\/97499"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/96917"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=96909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=96909"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=96909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}