{"id":184016,"date":"2019-08-24T06:30:35","date_gmt":"2019-08-23T22:30:35","guid":{"rendered":"\/\/m.iemloyee.com\/?p=184016"},"modified":"2019-08-23T15:46:05","modified_gmt":"2019-08-23T07:46:05","slug":"%e5%b7%b2%e6%a0%a1%e7%a8%bf%e4%bb%b6-afm-%e6%8a%a5%e9%81%93-%e4%b8%80%e7%a7%8d%e6%96%b0%e5%9e%8b%e4%ba%8c%e7%bb%b4mox%e6%9d%90%e6%96%99ybocl%e7%9a%84%e7%94%9f%e9%95%bf%e5%92%8c%e6%8b%89%e6%9b%bc","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=184016","title":{"rendered":"\u56fd\u5bb6\u7eb3\u7c73\u79d1\u5b66\u4e2d\u5fc3&\u6cb3\u5357\u5e08\u8303 AFM : \u4e00\u79cd\u65b0\u578b\u4e8c\u7ef4MOX\u6750\u6599YbOCl\u7684\u751f\u957f\u548c\u62c9\u66fc\u6563\u5c04\u7814\u7a76"},"content":{"rendered":"

\u3010\u80cc\u666f\u4ecb\u7ecd\u3011<\/strong><\/p>\n

\u8fd1\u4e9b\u5e74\u6765\uff0c\u7531\u4e8e\u4e8c\u7ef4\uff082D\uff09\u5c42\u72b6\u6750\u6599\u5177\u6709\u5185\u90e8\u5316\u5b66\u952e\u5f3a\u3001\u5c42\u95f4\u8303\u5fb7\u534e\u529b\u76f8\u5bf9\u8f83\u5f31\u7684\u4f18\u70b9\uff0c\u5728\u4e0b\u4e00\u4ee3\u7535\u5b50\u548c\u5149\u7535\u5b50\u5668\u4ef6\u4e2d\u5177\u6709\u6f5c\u5728\u7684\u5e94\u7528\u4ef7\u503c\u800c\u5f15\u8d77\u4e86\u5e7f\u6cdb\u7684\u5173\u6ce8\u3002\u76ee\u524d2D\u5c42\u72b6\u6750\u6599\u7684\u7814\u7a76\u4e3b\u8981\u96c6\u4e2d\u5728\u77f3\u58a8\u70ef\u7b49\u5c11\u6570\u660e\u661f\u6750\u6599\u4e0a\uff0c\u4f46\u662f\u8fd9\u4e9b\u660e\u661f\u6750\u6599\u7684\u7535\u5b50\u6027\u80fd\u5177\u6709\u76f8\u5bf9\u8f83\u4f4e\u3001\u7a33\u5b9a\u6027\u5dee\u3001\u751f\u4ea7\u6548\u7387\u4f4e\u4e0b\u7b49\u7f3a\u70b9\uff0c\u56e0\u800c\u9650\u5236\u4e86\u5176\u5b9e\u9645\u5e94\u7528\u3002\u6700\u8fd1\uff0c\u4ee52D Bi2<\/sub>O2<\/sub>Se\u6676\u4f53\u4e3a\u4ee3\u8868\u76842D\u5c42\u72b6\u542b\u6c27\u5316\u5408\u7269\u5177\u6709\u9ad8\u7684\u970d\u5c14\u8fc1\u79fb\u7387\u3001\u9ad8\u7a7a\u6c14\u7a33\u5b9a\u6027\u7b49\u4f18\u70b9\uff0c\u8fd9\u6807\u5fd7\u7740\u5176\u5728\u8d85\u5feb\u3001\u67d4\u6027\u5149\u7535\u5668\u4ef6\u4e2d\u6709\u5de8\u5927\u5e94\u7528\u6f5c\u529b\u3002MOX (M = Fe, Co, Mn, Cr, Lanthanide or Actinide metals; O = oxygen, X = F, Cl, Br, I)\u4f5c\u4e3a2D\u5c42\u72b6\u6750\u6599\u7684\u8457\u540d\u4e00\u5458\uff0c\u5728\u7406\u8bba\u4e0a\u88ab\u9884\u6d4b\u5177\u6709\u4f18\u5f02\u7684\u7535\u5b50\u548c\u78c1\u6027\u6027\u80fd\uff0c\u4f46\u662f\u5982\u4eca\u5bf9\u4e8eMOX\u7684\u5408\u6210\u3001\u6027\u80fd\u548c\u5e94\u7528\u7684\u7814\u7a76\u4ecd\u7136\u5f88\u5c11\u3002\u4f5c\u4e3aMOX\u7684\u6210\u5458\u5c42\u72b6\u6c2f\u6c27\u5316\u9571\uff08YbOCl\uff09\u88ab\u9884\u6d4b\u5177\u6709\u94c1\u78c1\u6027\u6027\u80fd\uff0c\u4f46\u662fYbOCl\u6676\u4f53\u7684\u5236\u5907\u53ca\u57fa\u672c\u6027\u8d28\u5c1a\u672a\u88ab\u63a2\u7d22\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u56fd\u5bb6\u7eb3\u7c73\u79d1\u5b66\u4e2d\u5fc3\u7684\u4f55\u519b\u7814\u7a76\u5458\u3001\u738b\u632f\u5174\u7814\u7a76\u5458\u548c\u6cb3\u5357\u5e08\u8303\u5927\u5b66\u7684\u590f\u4ece\u65b0\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u8054\u5408\u62a5\u9053\u4e86\u4ed6\u4eec\u9996\u6b21\u901a\u8fc7\u5e38\u538b\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\uff08APCVD\uff09\u6210\u529f\u5408\u6210\u4e86\u8d85\u8584\u9ad8\u8d28\u91cf\u7684\u6c2f\u6c27\u5316\u9571\uff08YbOCl\uff09\u5355\u6676\u3002\u5229\u7528\u7406\u8bba\u6a21\u62df\u548c\u5b9e\u9a8c\u6d4b\u91cf\u6765\u7cfb\u7edf\u5730\u7814\u7a762D YbOCl\u7eb3\u7c73\u7247\u7684\u62c9\u66fc\u7279\u6027\u3002\u5b9e\u9a8c\u89c2\u5bdf\u5230\u572885.53 cm-1<\/sup>\u7684Eg<\/sub>\u6a21\u5f0f\u548c\u5728138.17 cm-1<\/sup>\u5904\u7684A1g<\/sub>\u6a21\u5f0f\u4e0e\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\uff08DFT\uff09\u8ba1\u7b97\u7ed3\u679c\u7684\u76f8\u5339\u914d\u3002\u540c\u65f6\u6e29\u5ea6\u4f9d\u8d56\u6027\u548c\u539a\u5ea6\u4f9d\u8d56\u6027\u7684\u62c9\u66fc\u6563\u5c04\u5149\u8c31\u63ed\u793aYbOCl\u7eb3\u7c73\u7247\u4e2d\u76f8\u90bb\u5c42\u663e\u793a\u76f8\u5bf9\u5f31\u7684\u8303\u5fb7\u534e\u76f8\u4e92\u4f5c\u7528\u3002\u6b64\u5916\uff0c\u504f\u632f\u62c9\u66fc\u6563\u5c04\u5149\u8c31\u663e\u793aA1g<\/sub>\u6a21\u5f0f\u7684\u5f3a\u5ea6\u968f\u65cb\u8f6c\u89d2\u5ea6\u5448\u73b0\u53cc\u91cd\u6a21\u5f0f\uff0c\u800cEg<\/sub>\u6a21\u5f0f\u7684\u5f3a\u5ea6\u968f\u65cb\u8f6c\u89d2\u5ea6\u53d8\u5316\u4fdd\u6301\u6052\u5b9a\u3002\u8fd9\u4e9b\u53d1\u73b0\u63d0\u4f9b\u4e86\u5173\u4e8e2D YbOCl\u6676\u4f53\u7684\u76f8\u5173\u5b9e\u9a8c\u4fe1\u606f\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cGrowth and Raman Scattering Investigation of a New 2D MOX Material: YbOCl\u201d<\/strong>\u53d1\u5e03\u5728\u56fd\u9645\u8457\u540d\u671f\u520aAdv. Funct. Mater.<\/strong>\u4e0a\u3002<\/p>\n

\u8bba\u6587\u7684\u7b2c\u4e00\u4f5c\u8005\u4e3a\u56fd\u5bb6\u7eb3\u7c73\u79d1\u5b66\u4e2d\u5fc32017\u5c4a\u7814\u7a76\u751f\u59da\u96e8\u96e8\u3002<\/strong><\/p>\n

\u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00\u3001\u84dd\u5b9d\u77f3\u57fa\u5e95\u4e0a2D YbOCl\u7eb3\u7c73\u7247\u7684\u7ed3\u6784\u3001\u5f62\u8c8c\u548c\u8868\u5f81<\/strong>
\n \"\"\uff08a\uff09YbOCl\u6676\u4f53\u7ed3\u6784\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b\uff09YbOCl\u6676\u4f53\u7ed3\u6784\u7684\u4fef\u89c6\u56fe\uff1b<\/p>\n

\uff08c\uff09\u5728\u84dd\u5b9d\u77f3\u57fa\u5e95\u4e0a\u751f\u957f\u7684YbOCl\u7eb3\u7c73\u7247\u7684\u5178\u578bOM\u56fe\u50cf\uff1b<\/p>\n

\uff08d\uff09\u84dd\u5b9d\u77f3\u57fa\u5e95\u4e0a\u7684YbOCl\u7eb3\u7c73\u7247\u7684XRD\u66f2\u7ebf\uff1b<\/p>\n

\uff08e\uff09YbOCl\u7eb3\u7c73\u7247\u7684\u9ad8\u5206\u8fa8\u7387TEM\u56fe\u50cf\uff1b<\/p>\n

\uff08f-h\uff09Yb 4d\uff0cO 1s\u548cCl 2p\u8f68\u9053\u751f\u957f\u7684YbOCl\u7eb3\u7c73\u7247\u7684XPS\u5149\u8c31\u3002<\/p>\n

\u56fe\u4e8c\u3001\u516d\u65b9YbOCl\u7eb3\u7c73\u7247\u7684\u7ed3\u6784\u8868\u5f81<\/strong>
\n \"\"\uff08a\uff09\u516d\u8fb9\u5f62YbOCl\u7eb3\u7c73\u7247\u7684\u9ad8\u5206\u8fa8\u7387TEM\u56fe\u50cf\uff1b<\/p>\n

\uff08b\uff09\u516d\u8fb9\u5f62YbOCl\u7eb3\u7c73\u7247\u7684\u76f8\u5e94SAED\u56fe\u6848\uff1b<\/p>\n

\uff08c\uff09EDS\u5bf9\u516d\u8fb9\u5f62YbOCl\u7eb3\u7c73\u7247\u8fdb\u884c\u5143\u7d20\u5206\u6790\uff1b<\/p>\n

\uff08d-f\uff09\u516d\u8fb9\u5f62YbOCl\u7eb3\u7c73\u7247\u7684Yb\u3001O\u548cCl\u5143\u7d20\u6620\u5c04\u3002<\/p>\n

\u56fe\u4e09\u3001\u4f53\u76f8YbOCl\u5355\u6676\u58f0\u5b50\u8272\u6563\u7684DFT\u8ba1\u7b97<\/strong>
\n \"\"\uff08a\uff09DFT\u8ba1\u7b97\u7684\u58f0\u5b50\u8272\u6563\uff1b<\/p>\n

\uff08b-g\uff09\u6240\u6709\u62c9\u66fc\u6fc0\u6d3b\u6a21\u5f0f\u7684\u539f\u5b50\u4f4d\u79fb\u56fe\u3002<\/p>\n

\u56fe\u56db\u3001\u4e09\u89d2\u5f62YbOCl\u7eb3\u7c73\u7247\u7684\u6e29\u5ea6\u4f9d\u8d56\u62c9\u66fc\u5149\u8c31\u548c\u539a\u5ea6\u76f8\u5173\u62c9\u66fc\u5149\u8c31<\/strong>
\n \"\"\uff08a\uff09\u4e09\u89d2\u5f62YbOCl\u7eb3\u7c73\u7247\u7684\u5178\u578b\u62c9\u66fc\u5149\u8c31\uff1b<\/p>\n

\uff08b-c\uff09\u57fa\u4e8eEg<\/sub>\u548cA1g<\/sub>\u6a21\u5f0f\u7684\u5f3a\u5ea6\u76842D\u62c9\u66fc\u6620\u5c04\u56fe\u50cf\uff1b<\/p>\n

\uff08d\uff09\u6e29\u5ea6\u76f8\u5173\u7684\u62c9\u66fc\u5149\u8c31\uff1b<\/p>\n

\uff08e-f\uff09Eg<\/sub>\u548cA1g<\/sub>\u6a21\u5f0f\u7684\u62c9\u66fc\u9891\u7387\u5206\u522b\u4f5c\u4e3a\u6e29\u5ea6\u7684\u51fd\u6570\uff1b<\/p>\n

\uff08g\uff09\u539a\u5ea6\u4f9d\u8d56\u62c9\u66fc\u5149\u8c31\uff1b<\/p>\n

\uff08h-i\uff09Eg<\/sub>\u548cA1g<\/sub>\u6a21\u5f0f\u7684\u62c9\u66fc\u5f3a\u5ea6\u548c\u62c9\u66fc\u4f4d\u79fb\u7684\u539a\u5ea6\u4f9d\u8d56\u6027\u3002<\/p>\n

\u56fe\u4e94\u30012D\u4e09\u89d2\u5f62YbOCl\u7eb3\u7c73\u7247\u7684\u89d2\u5206\u8fa8\u504f\u632f\u62c9\u66fc\u6563\u5c04\u5149\u8c31<\/strong>
\n \"\"\uff08a, c\uff09\u5728\u5e73\u884c\u914d\u7f6e\u548c\u4ea4\u53c9\u6781\u5316\u914d\u7f6e\u4e0b\u7684\u4e09\u89d2\u5f62YbOCl\u7eb3\u7c73\u7247\u7684\u504f\u632f\u62c9\u66fc\u5149\u8c31\uff1b<\/p>\n

\uff08b, d\uff09\u5728\u5e73\u884c\u914d\u7f6e\u548c\u4ea4\u53c9\u6781\u5316\u914d\u7f6e\u4e0b\u4e09\u89d2\u5f62YbOCl\u7eb3\u7c73\u7247\u7684\u504f\u632f\u62c9\u66fc\u5149\u8c31\u7684\u5047\u5f69\u8272\u56fe\uff1b<\/p>\n

\uff08e, f\uff09\u4f5c\u4e3a\u5165\u5c04\u5149\u7684\u65cb\u8f6c\u89d2\u5ea6\u7684\u51fd\u6570\u7684Eg<\/sub>\u548cA1g<\/sub>\u6a21\u5f0f\u7684\u62c9\u66fc\u9891\u7387\u7684\u6781\u5750\u6807\u56fe\u3002<\/p>\n

\u56fe\u516d\u30012D\u516d\u8fb9\u5f62YbOCl\u7eb3\u7c73\u7247\u7684\u89d2\u5206\u8fa8\u504f\u632f\u62c9\u66fc\u6563\u5c04\u5149\u8c31<\/strong>
\n \"\"\uff08a, c\uff09\u5728\u5e73\u884c\u914d\u7f6e\u548c\u4ea4\u53c9\u6781\u5316\u914d\u7f6e\u4e0b\u7684\u516d\u8fb9\u5f62YbOCl\u7eb3\u7c73\u7247\u7684\u504f\u632f\u62c9\u66fc\u5149\u8c31\uff1b<\/p>\n

\uff08b, d\uff09\u5728\u5e73\u884c\u914d\u7f6e\u548c\u4ea4\u53c9\u6781\u5316\u914d\u7f6e\u4e0b\u516d\u8fb9\u5f62YbOCl\u7eb3\u7c73\u7247\u7684\u504f\u632f\u62c9\u66fc\u5149\u8c31\u7684\u5047\u5f69\u8272\u56fe\uff1b<\/p>\n

\uff08e, f\uff09\u4f5c\u4e3a\u5165\u5c04\u5149\u7684\u65cb\u8f6c\u89d2\u5ea6\u7684\u51fd\u6570\u7684Eg<\/sub>\u548cA1g<\/sub>\u6a21\u5f0f\u7684\u62c9\u66fc\u9891\u7387\u7684\u6781\u5750\u6807\u56fe\u3002<\/p>\n

\u3010\u603b\u7ed3\u3011<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u901a\u8fc7\u7b80\u4fbf\u7684APCVD\u751f\u957f\u65b9\u6cd5\u6210\u529f\u5408\u6210\u4e86\u539a\u5ea6\u5c0f\u4e8e10 nm\u7684\u9ad8\u8d28\u91cf\u5355\u66762D\u5c42\u72b6YbOCl\u7eb3\u7c73\u7247\u3002\u901a\u8fc7\u6709\u6548\u63a7\u5236\u83b7\u5f97\u5177\u6709\u76f8\u540c\u6676\u4f53\u7ed3\u6784\u7684\u8d85\u8584\u516d\u8fb9\u5f62\u548c\u4e09\u89d2\u5f62YbOCl\u7eb3\u7c73\u7247\u3002\u5229\u7528\u5b9e\u9a8c\u6d4b\u91cf\u548c\u7406\u8bba\u8ba1\u7b97\u9996\u6b21\u7cfb\u7edf\u7684\u7814\u7a76\u4e86\u751f\u957f\u7684YbOCl\u7eb3\u7c73\u7247\u7684\u62c9\u66fc\u6027\u8d28\uff0c\u5176\u4e2dEg<\/sub>\u548cA1g<\/sub>\u6a21\u5f0f\u7684\u5b9e\u9a8c\u9891\u7387\u4e0e\u8ba1\u7b97\u7684\u62c9\u66fc\u7ed3\u679c\u4e00\u81f4\u3002\u540c\u65f6Eg<\/sub>\u548cA1g<\/sub>\u62c9\u66fc\u6a21\u5f0f\u7684\u8f83\u5c0f\u7684\u4e00\u9636\u6e29\u5ea6\u7cfb\u6570\u03c7\u663e\u793aYbOCl\u6676\u4f53\u5177\u6709\u76f8\u5bf9\u8f83\u5f31\u7684\u5c42\u95f4\u76f8\u4e92\u4f5c\u7528\u3002\u6b64\u5916\uff0c\u89d2\u5ea6\u5206\u8fa8\u504f\u632f\u62c9\u66fc\u6d4b\u91cf\u8868\u660e\uff0c\u5f53\u65cb\u8f6c\u89d2\u5ea6\u6539\u53d8\u65f6\uff0cA1g<\/sub>\u6a21\u5f0f\u7684\u5f3a\u5ea6\u5448\u73b0\u53cc\u91cd\u6a21\u5f0f\uff0c\u800cEg<\/sub>\u6a21\u5f0f\u7684\u5f3a\u5ea6\u4fdd\u6301\u6052\u5b9a\u3002\u5173\u4e8eYbOCl\u66f4\u591a\u7684\u7269\u7406\u5316\u5b66\u6027\u8d28\uff0c\u4ecd\u7136\u9700\u8981\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aGrowth and Raman Scattering Investigation of a New 2D MOX Material: YbOCl<\/a><\/strong>\uff08Adv. Funct. Mater.<\/em>, 2019<\/strong>, DOI:10.1002\/adfm.201903017\uff09<\/p>\n

\u672c\u6587\u7531CQR\u7f16\u8bd1\u3002<\/p>\n

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