{"id":230086,"date":"2021-11-28T06:30:59","date_gmt":"2021-11-27T22:30:59","guid":{"rendered":"\/\/m.iemloyee.com\/?p=230086"},"modified":"2021-11-27T22:28:29","modified_gmt":"2021-11-27T14:28:29","slug":"%e6%96%b0%e6%99%8b%e9%99%a2%e5%a3%ab%e9%87%8d%e5%a4%a7%e7%aa%81%e5%87%ba%e6%80%a7%e6%88%90%e6%9e%9c%e7%9b%98%e7%82%b9%ef%bc%9a%e5%9b%bd%e5%86%85%e5%a4%96%e5%af%b9%e8%bf%99%e4%ba%9b%e6%88%90%e6%9e%9c","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=230086","title":{"rendered":"\u65b0\u664b\u9662\u58eb\u91cd\u5927\u7a81\u51fa\u6027\u6210\u679c\u76d8\u70b9\uff1a\u56fd\u5185\u5916\u5bf9\u8fd9\u4e9b\u6210\u679c\u7684\u8bc4\u4ef7\u6709\u591a\u9ad8\uff1f"},"content":{"rendered":"

11\u670818\u65e5\uff0c\u56fd\u5185\u4e24\u9662\u9662\u58eb\u589e\u9009\u7ed3\u679c\u51fa\u7089\uff0c\u5176\u4e2d\u79d1\u5b66\u9662\u9662\u58eb\u517165\u4eba\uff0c\u5de5\u7a0b\u9662\u9662\u58eb84\u4eba\u3002\u4f5c\u4e3a\u5404\u7ea7\u7814\u7a76\u9886\u57df\u7684\u201c\u5b66\u9738\u201d\uff0c\u5f53\u9009\u9662\u58eb\u4e0d\u4f46\u610f\u5473\u7740\u5bf9\u5176\u79d1\u7814\u6210\u679c\u7684\u80af\u5b9a\uff0c\u800c\u4e14\u5bf9\u4e8e\u6240\u5c5e\u5355\u4f4d\uff0c\u4e5f\u662f\u4e00\u4ef6\u65e0\u6bd4\u9a84\u50b2\u7684\u4e8b\u60c5\u3002\u5f53\u9009\u9662\u58eb\u5219\u610f\u5473\u7740\u91cd\u5927\u7a81\u51fa\u6027\u79d1\u7814\u6210\u679c\uff0c\u6216\u8005\u5728\u5de5\u7a0b\u9886\u57df\u7684\u5de8\u5927\u8d21\u732e\u3002\u7b14\u8005\u6ce8\u610f\u5230\uff0c\u4eca\u5e74\u5728\u91d1\u5c5e\u6750\u6599\u5de5\u7a0b\u9886\u57df\uff0c\u897f\u5b89\u4ea4\u901a\u5927\u5b66\u7684\u5b59\u519b\u6559\u6388\u548c\u5357\u4eac\u7406\u5de5\u5927\u5b66\u7684\u9648\u5149\u6559\u6388\u6210\u529f\u5f53\u9009\u4e86\u4e2d\u56fd\u79d1\u5b66\u9662\u9662\u58eb\u3002\u91d1\u5c5e\u6750\u6599\u4f5c\u4e3a\u6700\u57fa\u7840\u4e5f\u662f\u6700\u91cd\u8981\u7684\u6750\u6599\uff0c\u51e0\u5343\u5e74\u6765\u4e00\u76f4\u4f34\u968f\u7740\u4eba\u7c7b\u6587\u660e\u7684\u8fdb\u6b65\u3002\u5728\u53ef\u89c1\u7684\u672a\u6765\uff0c\u91d1\u5c5e\u6750\u6599\u4e5f\u4e00\u76f4\u662f\u4e8b\u5173\u56fd\u9632\u6c11\u751f\u7684\u91cd\u5927\u57fa\u7840\u6027\u6750\u6599\uff0c\u5927\u5230\u822a\u7a7a\u822a\u5929\u822a\u6d77\uff0c\u5c0f\u5230\u8001\u767e\u59d3\u7684\u76c6\u76c6\u7f50\u7f50\uff0c\u91d1\u5c5e\u90fd\u6709\u5f88\u666e\u904d\u7684\u6e17\u900f\u3002\u65b0\u4e2d\u56fd\u6210\u7acb\u4ee5\u6765\uff0c\u6211\u56fd\u5728\u91d1\u5c5e\u6750\u6599\u7684\u7814\u53d1\u4e0e\u751f\u4ea7\u65b9\u9762\u8d70\u5728\u4e86\u56fd\u9645\u7684\u524d\u5217\uff0c\u4f46\u662f\u4e00\u4e9b\u9ad8\u7aef\u90e8\u4ef6\u4ecd\u7136\u88ab\u56fd\u5916\u53d1\u8fbe\u56fd\u5bb6\u63a3\u8098\u3002\u63a5\u4e0b\u6765\uff0c\u7b14\u8005\u7ed9\u5927\u5bb6\u8981\u5c55\u793a\u7684\u662f\u5b59\u519b\uff0c\u9648\u5149\u4e24\u4f4d\u65b0\u664b\u4e2d\u79d1\u9662\u9662\u58eb\u5728\u91d1\u5c5e\u6750\u6599\u754c\u7684\u91cd\u5927\u79d1\u7814\u6210\u679c\u3002<\/p>\n

1. \u9662\u58eb\u7b80\u4ecb<\/strong><\/p>\n

\u5b59\u519b\uff1a1959\u5e742\u6708\u51fa\u751f\u4e8e\u5409\u6797\u7701\u957f\u6625\u5e02\uff0c\u897f\u5b89\u4ea4\u901a\u5927\u5b66\u91d1\u5c5e\u6750\u6599\u5f3a\u5ea6\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u4e3b\u4efb\uff0c\u91d1\u5c5e\u7ed3\u6784\u6750\u6599\u4e13\u5bb6\uff0c\u957f\u671f\u4ece\u4e8b\u91d1\u5c5e\u6750\u6599\u5f62\u53d8\u76f8\u53d8\u4e0e\u5f3a\u97e7\u5316\u7684\u7814\u7a76\u3002\u66fe\u83b7\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u4e8c\u7b49\u5956\u3001\u56fd\u5bb6\u6280\u672f\u53d1\u660e\u4e8c\u7b49\u5956\u3001\u56fd\u5bb6\u7ea7\u6559\u5b66\u6210\u679c\u4e8c\u7b49\u5956\u53ca\u4e2d\u56fd\u9ad8\u6821\u5341\u5927\u79d1\u6280\u8fdb\u5c55\u7b49\u5956\u9879\u3002\u5b59\u519b\u6559\u6388\u9488\u5bf9\u5408\u91d1\u5f3a\u97e7\u6027\u4e4b\u95f4\u5448\u5012\u7f6e\u5173\u7cfb\u8fd9\u4e00\u91cd\u5927\u96be\u9898\uff0c\u5728\u5408\u91d1\u5f3a\u97e7\u5316\u7406\u8bba\u4e0e\u5e94\u7528\u7b49\u65b9\u9762\u505a\u51fa\u4e86\u7cfb\u7edf\u6027\u521b\u65b0\u6210\u679c\u3002\u63d0\u51fa\u4e86\u5f02\u8d28\u754c\u9762\u5f3a\u97e7\u5316\u7684\u65b0\u601d\u8def\uff0c\u5efa\u7acb\u4e86\u5408\u91d1\u591a\u5c3a\u5ea6\u7b2c\u4e8c\u76f8\u8026\u5408\u5f3a\u97e7\u5316\u6a21\u578b\uff0c\u53d1\u73b0\u4e86\u91d1\u5c5e\u5f62\u53d8\u5b6a\u6676\u548c\u7eb3\u7c73\u591a\u5c42\u819c\u5fae\u7eb3\u67f1\u4f53\u5f3a\u5ea6\u7684\u663e\u8457\u5916\u89c2\u4e0e\u5185\u5728\u5c3a\u5bf8\u6548\u5e94\uff0c\u636e\u6b64\u53d1\u660e\u4e86\u51e0\u79cd\u9ad8\u5f3a\u97e7\u5408\u91d1\u4e0e\u7eb3\u7c73\u591a\u5c42\u819c\u7684\u5236\u5907\u6280\u672f\uff0c\u5e76\u5b9e\u73b0\u4e86\u89c4\u6a21\u5316\u5e94\u7528[1]\u3002<\/p>\n

\u9648\u5149\uff1a\u56fd\u9632\u79d1\u6280\u521b\u65b0\u7279\u533a\u91cd\u70b9\u9879\u76ee\u9996\u5e2d\u79d1\u5b66\u5bb6\uff0c\u4eab\u53d7\u56fd\u52a1\u9662\u653f\u5e9c\u7279\u6b8a\u6d25\u8d34\u4e13\u5bb6\uff0c\u5168\u56fd\u521b\u65b0\u4e89\u5148\u5956\u83b7\u5f97\u8005\u3002\u7855\u58eb\u548c\u535a\u58eb\u5206\u522b\u6bd5\u4e1a\u4e8e\u534e\u4e2d\u7406\u5de5\u5927\u5b66\u548c\u897f\u5317\u5de5\u4e1a\u5927\u5b66\u3002\u7b2c\u4e00\u4e3b\u7814\u4eba\u4e3b\u6301\u5b8c\u6210\u7684\u6210\u679c\u4e2d\uff0c\u8363\u83b7\u56fd\u5bb6\u6280\u672f\u53d1\u660e\u4e8c\u7b49\u59561\u9879\uff0c\u6559\u80b2\u90e8\u6280\u672f\u53d1\u660e\u4e00\u7b49\u59561\u9879\uff0c\u6c5f\u82cf\u7701\u79d1\u6280\u4e00\u7b49\u59562\u9879\uff0c\u7701\u90e8\u79d1\u6280\u8fdb\u6b65\u4e8c\u7b49\u59564\u9879\u3001\u4e09\u7b49\u59561\u9879\uff0c\u6c5f\u82cf\u7701\u4e13\u5229\u53d1\u660e\u4eba\u59561\u9879\u3001\u4e2d\u56fd\u4ea7\u5b66\u7814\u5408\u4f5c\u521b\u65b0\u6210\u679c\u59561\u9879\uff0c\u56fd\u5bb6\u4e13\u5229\u4f18\u79c0\u59562\u9879\u4ee5\u53caIWAM-Distinguished\u00a0Award\u3002\u6388\u6743\u56fd\u5bb6\u53d1\u660e\u4e13\u522970\u9879\uff0c\u56fd\u9645\u53d1\u660e\u4e13\u52293\u9879[2]\u3002\u7814\u7a76\u65b9\u5411\u4e3a\uff1a1.\u53d7\u63a7\u51dd\u56fa\u4e0e\u65b0\u6750\u6599\uff1b2.\u91d1\u5c5e\u6750\u6599\u4e0e\u51b6\u91d1\u5de5\u7a0b\uff1b3.\u5148\u8fdb\u822a\u7a7a\u822a\u5929\u6750\u6599\uff1b4.\u65b0\u578b\u91d1\u5c5e\u4e0e\u5148\u8fdb\u590d\u5408\u6750\u6599\uff1b5.\u91d1\u5c5e\u95f4\u5316\u5408\u7269\u4e0e\u975e\u6676\u5408\u91d1\uff1b6.\u6750\u6599\u7ed3\u6784\u4e0e\u76f8\u53d8\u3002<\/p>\n

2. \u91cd\u5927\u79d1\u7814\u6210\u679c\u76d8\u70b9<\/strong><\/p>\n

2.1 \u5b59\u519b\u9662\u58eb\u6210\u679c\u76d8\u70b9<\/p>\n

(1) 2010\u5e741\u670821\u65e5,\u5b59\u519b\u6559\u6388\u56e2\u961f\u53d1\u73b0\u4e86\u5bc6\u6392\u516d\u65b9\u949b\u5355\u6676\u4e2d\u53d8\u5f62\u5b6a\u6676\u7684\u5f3a\u70c8\u6676\u4f53\u5c3a\u5bf8\u6548\u5e94\uff0c\u8be5\u5de5\u4f5c\u53d1\u8868\u5728\u82f1\u56fd\u300aNature\u300b\u6742\u5fd7\u4e0a\u3002\u56fd\u9645\u6743\u5a01\u5b66\u8005\u5728\u300aNature Materials\u300b\u4e0a\u4e3a\u6b64\u53d1\u8868\u4e13\u9898\u8bc4\u8ff0\uff0c\u8ba4\u4e3a\u8be5\u7ed3\u679c\u98a0\u8986\u4e86\u957f\u671f\u4ee5\u6765\u4eba\u4eec\u7684\u76f4\u89c9\u3002\u4ee5\u4e0a\u8ff0\u5de5\u4f5c\u4e3a\u4ee3\u8868\u7684\u7814\u7a76\u6210\u679c\u88ab\u8bc4\u9009\u4e3a2010\u5e74\u5ea6\u201c\u4e2d\u56fd\u9ad8\u7b49\u5b66\u6821\u5341\u5927\u79d1\u6280\u8fdb\u5c55\u201d\uff0c<\/p>\n

(2) \u7814\u7a76\u9879\u76ee\u201c\u9ad8\u6027\u80fd\u94bc\u5408\u91d1\u6750\u6599\u5236\u5907\u5173\u952e\u6280\u672f\u53ca\u5176\u5e94\u7528\u201d\u83b7\u56fd\u5bb6\u6280\u672f\u53d1\u660e\u4e8c\u7b49\u5956.\u8be5\u9879\u76ee\u9488\u5bf9\u94bc\u5408\u91d1\u6240\u56fa\u6709\u7684\u5ba4\u6e29\u8106\u6027\uff0c\u5f3a\u5ea6\u4f4e\u4ee5\u53ca\u8106\u6027\u5dee\u7b49\u672c\u8bc1\u7279\u5f81\uff0c\u5bfc\u81f4\u5176\u6df1\u52a0\u5de5\u56f0\u96be\uff0c\u4ea7\u54c1\u6027\u80fd\u4f4e\uff0c\u5bfc\u81f4\u5176\u5e94\u7528\u53d7\u9650\u3002\u53d1\u660e\u4e86\u7eb3\u7c73\u63ba\u6742\u94bc\u5408\u91d1\u6750\u6599\u5236\u5907\u5173\u952e\u6280\u672f\uff0c\u7a81\u7834\u4e86\u540c\u6b65\u63d0\u5347\u94bc\u5408\u91d1\u5f3a\u5ea6\uff0c\u5851\u6027\u548c\u97e7\u6027\u4e09\u5927\u74f6\u9888\u95ee\u9898\u3002\u5927\u5e45\u5ea6\u63d0\u5347\u4e86\u94bc\u5408\u91d1\u7684\u9ad8\u6e29\u518d\u7ed3\u6676\u6e29\u5ea6\u548c\u4f7f\u7528\u5bff\u547d\uff0c\u662f\u6211\u56fd\u6210\u4e3a\u8fc4\u4eca\u4e3a\u6b62\u552f\u4e00\u638c\u63e1\u8be5\u6280\u672f\u5e76\u5b9e\u73b0\u4ea7\u4e1a\u5316\u7684\u56fd\u5bb6\u3002\u6559\u80b2\u90e8\u7ec4\u7ec7\u7684\u9274\u5b9a\u8ba4\u4e3a\uff1a\u8be5\u6210\u679c\u521b\u65b0\u6027\u5f3a\uff0c\u5728\u5173\u952e\u6280\u672f\u4e0a\u53d6\u5f97\u91cd\u5927\u7a81\u7834\uff0c\u7279\u522b\u662f\u6240\u7814\u5236\u7684\u94bc\u4e1d\u3001\u94bc\u821f\u548c\u94bc\u7535\u6781\u7684\u529b\u5b66\u6027\u80fd\u548c\u4f7f\u7528\u5bff\u547d\u8d85\u8fc7\u4e86\u56fd\u5185\u5916\u540c\u7c7b\u4ea7\u54c1\uff0c\u5904\u4e8e\u56fd\u9645\u9886\u5148\u6c34\u5e73\u3002\u8be5\u9879\u76ee\u5df2\u5728\u91d1\u5806\u57ce\u94bc\u4e1a\u516c\u53f8\u5b9e\u73b0\u4e86\u89c4\u6a21\u5316\u751f\u4ea7\uff0c\u53d6\u5f97\u4e86\u663e\u8457\u7684\u7ecf\u6d4e\u4e0e\u793e\u4f1a\u6548\u76ca\uff0c\u5e76\u5927\u5e45\u5ea6\u63d0\u9ad8\u4e86\u6211\u56fd\u94bc\u5408\u91d1\u4ea7\u54c1\u7684\u6280\u672f\u9644\u52a0\u503c\u548c\u66f4\u65b0\u6362\u4ee3\u901f\u5ea6\uff0c\u4ee5\u53ca\u6211\u56fd\u94bc\u5408\u91d1\u4ea7\u4e1a\u7684\u521b\u65b0\u80fd\u529b\u548c\u56fd\u9645\u7ade\u4e89\u529b\u3002\u91d1\u5806\u57ce\u4e5f\u5b9e\u73b0\u4e86\u7531\u5927\u578b\u94bc\u8d44\u6e90\u4f01\u4e1a\u5411\u4e16\u754c\u94bc\u91d1\u5c5e\u6df1\u52a0\u5de5\u4ea7\u54c1\u5236\u9020\u4e1a\u4e09\u5f3a\u4e4b\u4e00\u7684\u8de8\u8d8a\u3002<\/p>\n

\uff083\uff09\u201c\u4e3b\u52a8\u9002\u5e94\u591a\u5143\u9700\u6c42\uff0c\u56e0\u6750\u65bd\u6559\u4e2a\u6027\u53d1\u5c55\uff0c\u57f9\u517b\u7279\u8272\u9c9c\u660e\u7684\u6750\u6599\u7c7b\u9ad8\u5c42\u6b21\u4eba\u624d\u201d\u8363\u83b7\u56fd\u5bb6\u7ea7\u6559\u5b66\u6210\u679c\u4e8c\u7b49\u5956\u3002<\/p>\n

\uff084\uff09\u5728Nature,Science,Nature Materials, Nano Letters,\u7b49\u56fd\u9645\u4e00\u6d41\u5b66\u672f\u671f\u520a\u4e0a\u53d1\u8868\u8bba\u6587170\u4f59\u7bc7\uff0c\u4ee5\u7b2c\u4e00\u53d1\u660e\u4eba\u83b7\u5f9717\u9879\u6388\u6743\u56fd\u5bb6\u53d1\u660e\u4e13\u5229\u3002<\/p>\n

\uff085\uff09\u00a0\u9ad8\u6c34\u5e73\u8bba\u6587\u76d8\u70b9<\/p>\n

A\u3001\u5bc6\u6392\u516d\u65b9\u949b\u5355\u6676\u4e2d\u53d8\u5f62\u5b6a\u6676\u7684\u5f3a\u70c8\u6676\u4f53\u5c3a\u5bf8\u6548\u5e94<\/p>\n

\u6676\u4f53\u4e2d\u7684\u53d8\u5f62\u5b6a\u6676\u662f\u4e00\u4e2a\u9ad8\u5ea6\u5171\u683c\u7684\u975e\u5f39\u6027\u526a\u5207\u8fc7\u7a0b\uff0c\u5b83\u63a7\u5236\u7740\u8bb8\u591a\u6750\u6599\u7684\u529b\u5b66\u884c\u4e3a\uff0c\u4f46\u5176\u8d77\u6e90\u548c\u65f6\u7a7a\u7279\u5f81\u4ecd\u662f\u4e00\u4e2a\u8c1c\u3002\u901a\u8fc7\u5fae\u538b\u7f29\u548c\u539f\u4f4d\u7eb3\u7c73\u538b\u7f29\u5b9e\u9a8c\uff0c\u672c\u6587\u53d1\u73b0\u949b\u5408\u91d1\u5355\u6676\u7684\u53d8\u5f62\u5b6a\u6676\u6240\u9700\u8981\u7684\u5e94\u529b\u968f\u7740\u8bd5\u6837\u5c3a\u5bf8\u7684\u51cf\u5c0f\u800c\u6025\u5267\u589e\u5927\uff0c\u76f4\u5230\u8bd5\u6837\u5c3a\u5bf8\u51cf\u5c0f\u52301\u5fae\u7c73\u3002\u5728\u6b64\u4e4b\u4e0b\uff0c\u53d8\u5f62\u5b6a\u6676\u5b8c\u5168\u88ab\u5173\u8054\u6027\u8f83\u5c0f\u7684\u666e\u901a\u4f4d\u9519\u5851\u6027\u6240\u53d6\u4ee3\u3002\u968f\u7740\u53d8\u5f62\u673a\u5236\u7684\u8f6c\u53d8\uff0c\u4e9a\u5fae\u7c73\u5c3a\u5bf8\u77ff\u67f1\u7684\u6700\u5927\u6d41\u52a8\u5e94\u529b\u8fbe\u5230\u9971\u548c\u503c\uff0c\u63a5\u8fd1\u949b\u7684\u7406\u60f3\u5f3a\u5ea6\u3002\u672c\u6587\u8fd8\u5efa\u7acb\u4e86\u4e00\u4e2a\u201c\u53d7\u6fc0\u6ed1\u79fb\u201d\u6a21\u578b\u6765\u89e3\u91ca\u53d8\u5f62\u5b6a\u751f\u7684\u5f3a\u70c8\u5c3a\u5bf8\u4f9d\u8d56\u6027\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1 \u949b\u5355\u6676\u626b\u63cf\u7535\u955c\u56fe\u50cf\u7684\u53d8\u5f62\u5fae\u67f1\u548cEBSD\u6781\u56fe[1]<\/sup><\/p>\n

B\u3001\u5177\u6709\u8fde\u7eed\u7535\u5076\u6781\u65cb\u8f6c\u7684\u8d85\u5f39\u6027\u94c1\u7535\u5355\u6676\u8584\u819c<\/p>\n

\u5229\u7528\u65e0\u635f\u5265\u79bb\u6280\u672f\u548cSr3<\/sub>Al2<\/sub>O6<\/sub>\u4f5c\u4e3a\u57fa\u5e95\u5927\u9762\u79ef\u5236\u5907\u4e86BaTiO3<\/sub>\u8584\u819c\u3002\u5236\u5907\u7684BaTiO3<\/sub>\u8584\u819c\u5728\u539f\u4f4d\u5f2f\u66f2\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u80fd\u6298\u53e0\u7ea6180\u00b0\uff0c\u8868\u660e\u5176\u5177\u6709\u8d85\u9ad8\u5f39\u6027\u548c\u67d4\u97e7\u6027\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u8ba1\u7b97\u53d1\u73b0\uff0cBaTiO3<\/sub>\u8584\u819c\u7684\u5f39\u6027\u662f\u7531\u4e8e\u7eb3\u7c73\u7ea7\u7684\u94c1\u7535\u7574\u8fd0\u52a8\u6240\u5bfc\u81f4\u3002\u5728\u538b\u529b\u8f83\u5927\u65f6\uff0cBaTiO3<\/sub>\u8584\u819c\u7684\u5185\u90e8\u80fd\u91cf\u5206\u5e03\u53d1\u751f\u6539\u53d8\uff0c\u4f7f\u5f97\u7535\u5076\u6781\u5b50\u5728a\u548cc\u7eb3\u7c73\u7ea7\u7684\u94c1\u7535\u7574\u4e4b\u95f4\u53d1\u751f\u8fde\u7eed\u65cb\u8f6c\uff0c\u5f62\u6210\u4e86\u5177\u6709\u94c1\u7535\u6027\u8d28\u7684\u8fde\u7eed\u533a\u57df\u3002\u8be5\u53d8\u5316\u8fdb\u800c\u89e3\u91ca\u4e86\u6676\u683c\u9519\u914d\u9020\u6210\u7684\u5e94\u53d8\u80fd\uff0c\u6709\u52a9\u4e8e\u589e\u5f3a\u94c1\u7535\u8584\u819c\u7684\u67d4\u97e7\u6027\u3002\u8be5\u94c1\u7535\u7c7b\u6750\u6599\u6709\u52a9\u4e8e\u7528\u4e8e\u67d4\u6027\u4f20\u611f\u5668\u3001\u7535\u5b50\u76ae\u80a4\u7b49\u67d4\u6027\u5668\u4ef6\u9886\u57df\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2 BaTiO3<\/sub>\u94c1\u7535\u8584\u819c\u7684\u8fde\u7eed\u5f2f\u66f2\u6676\u683c\u5728\u539f\u5b50\u5c3a\u5ea6\u4e0a\u7684\u5206\u5e03[2]<\/sup><\/p>\n

2.2 \u9648\u5149\u9662\u58eb<\/strong><\/p>\n

\uff081\uff09\u65b0\u578b\u5408\u91d1\u6750\u6599\u53d7\u63a7\u975e\u5e73\u8861\u51dd\u56fa\u6280\u672f\u53ca\u5e94\u7528<\/p>\n

\u8be5\u6280\u672f\u4e8e2016\u5e74\u83b7\u5f97\u83b7\u56fd\u5bb6\u6280\u672f\u53d1\u660e\u5956\u4e8c\u7b49\u5956\uff0c\u4ece\u51dd\u56fa\u4e0e\u7ed3\u6676\u5b66\u7684\u57fa\u672c\u539f\u7406\u51fa\u53d1\uff0c\u63d0\u51fa\u4e86\u57fa\u4e8e\u975e\u5e73\u8861\u6548\u5e94\u8c03\u63a7\u51dd\u56fa\u8fc7\u7a0b\u7684\u65b0\u601d\u8def\uff0c\u53d1\u660e\u4e86\u5728\u6db2\u56fa\u4e24\u76f8\u533a\u8c03\u63a7\u5148\u6790\u51fa\u76f8\u5f62\u8c8c\u5c3a\u5ea6\u7684\u65b9\u6cd5\u548c\u534a\u56fa\u6001\u5feb\u51b7\u987a\u5e8f\u51dd\u56fa\u65b0\u6280\u672f\uff08SSPS\uff09\uff0c\u653b\u514b\u4e86\u52a8\u529b\u5b66\u5feb\u51b7\u975e\u5e73\u8861\u51dd\u56fa\u7ec4\u7ec7\u6027\u80fd\u5747\u5300\u3001\u65e0\u7f3a\u9677\u7684\u6750\u6599\u5236\u5907\u96be\u9898\uff0c\u5b9e\u73b0\u4e86\u4ece\u5e73\u8861\u5230\u6781\u7aef\u975e\u5e73\u8861\u51dd\u56fa\u7ec4\u7ec7\u7684\u63a7\u5236\u53ca\u5185\u751f\u590d\u5408\u3002<\/p>\n

\uff082\uff090\u00b0\u949b\u94ddPST\u5355\u6676\u5236\u5907<\/p>\n

\u5229\u7528\u5b9a\u5411\u51dd\u56fa\u6280\u672f\u6210\u529f\u83b7\u5f970\u00b0\u949b\u94ddPST\uff0c\u5c06\u949b\u94dd\u5408\u91d1\u7684\u4f7f\u7528\u6e29\u5ea6\u63d0\u9ad8\u7ea6150\u2103\uff0c\u5f15\u8d77\u56fd\u5185\u5916\u5e7f\u6cdb\u5173\u6ce8\uff0c\u76f8\u5173\u8bba\u6587\u5728\u7ebf\u53d1\u88681\u4e2a\u6708\u5185\uff0c\u4e0b\u8f7d\u91cf\u8d85\u8fc75000\u6b21\uff0c\u5c45\u8be5\u520a\u4e4b\u9996\uff0c\u4e5f\u662f 2016\u5e74NatureMaterials\u4f5c\u4e3a\u91cd\u5927\u6210\u679c\u53d1\u8868\u768410\u7bc7\u5c01\u9762\u8bba\u6587\u4e2d\u552f\u4e00\u4e00\u7bc7\u6765\u81ea\u4e2d\u56fd\u7684\u8bba\u6587\u3002NatureMaterials\u8fd8\u914d\u53d1\u4e86\u56fd\u9645\u6743\u5a01\u4e13\u5bb6\u7684\u4e13\u9898\u8ff0\u8bc4\u6587\u7ae0\uff0c\u6307\u51fa\uff1a\u9648\u7b49\u7684\u5de5\u4f5c\u4e3a\u949b\u94dd\u5408\u91d1\u5728\u66f4\u9ad8\u6e29\u5ea6\u7684\u5e7f\u6cdb\u5e94\u7528\u505a\u51fa\u4e86\u91cd\u8981\u8d21\u732e\u3002<\/p>\n

\uff083\uff09\u9ad8\u6c34\u5e73\u8bba\u6587<\/p>\n

TiAl\u57fa\u5408\u91d1\u662f\u4e00\u79cd\u65b0\u5174\u7684\u91d1\u5c5e\u95f4\u5316\u5408\u7269\u7ed3\u6784\u6750\u6599\u3002\u5177\u6709\u4f4e\u5bc6\u5ea6\u3001\u9ad8\u6bd4\u5f3a\u5ea6\u548c\u6bd4\u5f39\u6027\u6a21\u91cf\uff0c\u9ad8\u6e29\u65f6\u4ecd\u53ef\u4fdd\u6301\u8f83\u9ad8\u5f3a\u5ea6\u7684\u540c\u65f6\u5177\u6709\u826f\u597d\u7684\u6297\u8815\u53d8\u53ca\u6297\u6c27\u5316\u6027\u80fd\u3002\u8fd9\u4f7f\u5176\u6210\u4e3a\u822a\u5929\u3001\u822a\u7a7a\u3001\u6c7d\u8f66\u53d1\u52a8\u673a\u7b49\u8010\u70ed\u7ed3\u6784\u4ef6\u7684\u7406\u60f3\u6750\u6599\u3002\u56e0\u6b64\uff0c\u4e16\u754c\u5404\u56fd\u7814\u7a76\u8005\u90fd\u5728\u5927\u529b\u5f00\u53d1 TiA1 \u5408\u91d1\u3002\u7136\u800c TiA1 \u5408\u91d1\u7684\u77ed\u677f\u662f\u5176\u5851\u6027\u975e\u5e38\u4f4e\uff0c\u5ba4\u6e29\u5ef6\u4f38\u7387\u901a\u5e38\u5c0f\u4e8e2%\uff0c\u4e25\u91cd\u9650\u5236\u4e86\u5b83\u7684\u5b9e\u9645\u5e94\u7528\u3002\u9488\u5bf9\u8fd9\u4e00\u56fd\u9645\u6027\u96be\u9898\uff0c\u5357\u4eac\u7406\u5de5\u5927\u5b66\u6750\u6599\u8bc4\u4ef7\u4e0e\u8bbe\u8ba1\u6559\u80b2\u90e8\u5de5\u7a0b\u7814\u7a76\u4e2d\u5fc3\u9648\u5149\u6559\u6388\u56e2\u961f\u7ecf\u8fc7\u957f\u671f\u7684\u7814\u7a76\uff0c\u5236\u5907\u51fa\u4e860\u00b0 PST TiAl \u5355\u6676\uff0c\u6027\u80fd\u4e0a\u5b9e\u73b0\u4e86\u65b0\u7684\u5927\u5e45\u5ea6\u8de8\u8d8a\u3002PST TiAl \u5355\u6676\u6750\u6599\u5ba4\u6e29\u62c9\u4f38\u5851\u6027\u548c\u5c48\u670d\u5f3a\u5ea6\u5206\u522b\u9ad8\u8fbe6.9%\u548c708MPa\uff0c\u6297\u62c9\u5f3a\u5ea6\u9ad8\u8fbe978MPa\uff0c\u5b9e\u73b0\u4e86\u9ad8\u5f3a\u9ad8\u5851\u7684\u4f18\u5f02\u7ed3\u5408\u3002\u66f4\u4e3a\u91cd\u8981\u7684\u662f\uff0c\u8be5\u5408\u91d1\u5728900\u2103\u65f6\u7684\u62c9\u4f38\u5c48\u670d\u5f3a\u5ea6\u7ea6\u4e3a637MPa\uff0c\u5e76\u5177\u4f18\u5f02\u7684\u6297\u8815\u53d8\u6027\u80fd\uff0c\u76f8\u5173\u6210\u679c\u300aPolysynthetic twinned TiAl single crystals for high-temperature applications\u300b\u4e8e2016\u5e746\u670820\u65e5\u5728\u7ebf\u53d1\u8868\u4e8eNature Materials(\u300a\u81ea\u7136\u6750\u6599\u300b)\u3002\u5176\u6700\u5c0f\u8815\u53d8\u901f\u7387\u548c\u6301\u4e45\u5bff\u547d\u5747\u4f18\u4e8e4822\u5408\u91d11~2\u4e2a\u6570\u91cf\u7ea7\uff0c\u6709\u671b\u628a\u76ee\u524d TiAl \u5408\u91d1\u7684\u4f7f\u7528\u6e29\u5ea6\u4ece 650~750\u2103 \u63d0\u9ad8\u5230 900\u2103 \u4ee5\u4e0a\u3002\u5317\u4eac\u822a\u7a7a\u6750\u6599\u7814\u7a76\u9662\u66f9\u6625\u6653\u9662\u58eb\u6307\u51fa\uff1a\u201c\u901a\u5e38\uff0c\u954d\u57fa\u5355\u6676\u9ad8\u6e29\u5408\u91d1\u7684\u627f\u6e29\u80fd\u529b\u6bcf\u63d0\u9ad825~30\u2103\uff0c\u5373\u4e3a\u4e00\u4ee3\u65b0\u5408\u91d1\u3002\u9648\u5149\u6559\u6388\u56e2\u961f\u53d1\u660e\u7684 TiAl \u5355\u6676\u5408\u91d1\uff0c\u4e00\u4e0b\u5c06\u627f\u6e29\u80fd\u529b\u63d0\u9ad8\u4e86150~250\u2103\u4ee5\u4e0a\uff0c\u662f\u91cd\u5927\u7a81\u7834\uff0c\u5c5e\u5f15\u9886\u6027\u6210\u679c\u3002\u8fd9\u9879\u5173\u952e\u6750\u6599\u6280\u672f\u8bde\u751f\u4e8e\u6211\u56fd\uff0c\u662f\u6211\u4eec\u56fd\u5bb6\u548c\u6c11\u65cf\u7684\u9a84\u50b2\u4e0e\u81ea\u8c6a\uff01<\/p>\n

\"\"<\/p>\n

\u56fe3 PST\u5355\u6676\u663e\u5fae\u7ec4\u7ec7\u793a\u610f\u56fe[3]<\/sup><\/p>\n

\u53c2\u8003\u6587\u732e\uff1a<\/p>\n

[1]\u00a0http:\/\/mse.xjtu.edu.cn\/info\/1013\/6415.htm.<\/p>\n

[2]\u00a0https:\/\/smse.njust.edu.cn\/b5\/5b\/c10228a177499\/page.htm<\/p>\n

[3] Qian Yu, Zhi-Wei Shan, Ju Li et al. Strong crystal size effect on deformation twinning. Nature, 2010.<\/p>\n

[4] Guohua Dong, Suzhi Li, Mouteng Yao et al. Super-elastic ferroelectric single-crystal membrane with continuous electric dipole rotation. Science,2019.<\/p>\n

[5] Guang Chen, Yingbo Peng, Gong Zheng et al. Polysynthetic twinned TiAl single crystals for high-temperature applications. Nature Materials,2016.<\/p>\n

\u672c\u6587\u7531\u865a\u8c37\u7eb3\u7269\u4f9b\u7a3f\u3002<\/p>\n

\u672c\u5185\u5bb9\u4e3a\u4f5c\u8005\u72ec\u7acb\u89c2\u70b9\uff0c\u4e0d\u4ee3\u8868\u6750\u6599\u4eba\u7f51\u7acb\u573a\u3002<\/p>\n

\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\uff0c\u6388\u6743\u4e8b\u5b9c\u8bf7\u8054\u7cfbkefu@cailiaoren.com\u3002<\/p>\n

\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1: tougao@cailiaoren.com.<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

11\u670818\u65e5\uff0c\u56fd\u5185\u4e24\u9662\u9662\u58eb\u589e\u9009\u7ed3\u679c\u51fa\u7089\uff0c\u5176\u4e2d\u79d1\u5b66\u9662\u9662\u58eb\u517165\u4eba\uff0c\u5de5\u7a0b\u9662\u9662\u58eb84\u4eba\u3002\u4f5c\u4e3a\u5404\u7ea7\u7814\u7a76\u9886\u57df\u7684\u201c\u5b66\u9738\u201d\uff0c\u5f53\u9009\u9662\u58eb\u4e0d\u4f46\u610f\u5473\u7740\u5bf9\u5176\u79d1\u7814\u6210\u679c\u7684\u80af\u5b9a\uff0c\u800c\u4e14\u5bf9\u4e8e\u6240\u5c5e…<\/p>\n","protected":false},"author":11454,"featured_media":230090,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1187],"tags":[],"class_list":["post-230086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhuanlan"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/230086"}],"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\/11454"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=230086"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/230086\/revisions"}],"predecessor-version":[{"id":230096,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/230086\/revisions\/230096"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/230090"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=230086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=230086"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=230086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}