{"id":261717,"date":"2024-07-30T06:43:22","date_gmt":"2024-07-29T22:43:22","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=261717"},"modified":"2024-07-29T11:44:05","modified_gmt":"2024-07-29T03:44:05","slug":"%e5%8d%a1%e5%b0%94%e6%96%af%e9%b2%81%e5%8e%84%e7%90%86%e5%b7%a5%e5%ad%a6%e9%99%a2-%e5%8d%97%e6%96%b9%e7%a7%91%e6%8a%80%e5%a4%a7%e5%ad%a6%e6%9c%80%e6%96%b0%e5%8f%91%e7%8e%b0%ef%bc%9a-%e5%ae%a4","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=261717","title":{"rendered":"\u5361\u5c14\u65af\u9c81\u5384\u7406\u5de5\u5b66\u9662 & \u5357\u65b9\u79d1\u6280\u5927\u5b66\u6700\u65b0\u53d1\u73b0\uff1a \u5ba4\u6e29\u5b8f\u89c2\u5851\u6027\u9499\u949b\u77ff\u6c27\u5316\u7269KTaO3"},"content":{"rendered":"

2024\u5e747\u6708\uff0c\u5fb7\u56fd\u5361\u5c14\u65af\u9c81\u5384\u7406\u5de5\u5b66\u9662(Karlsruhe Institute of Technology, KIT)\u65b9\u65ed\u98de<\/strong>\u7814\u7a76\u5458\u56e2\u961f\u548c\u5357\u65b9\u79d1\u6280\u5927\u5b66\u673a\u68b0\u4e0e\u80fd\u6e90\u5de5\u7a0b\u7cfb\u902f\u6587\u541b<\/strong>\u7814\u7a76\u5458\u56e2\u961f\u7b49\u8054\u5408\u5728\u56fd\u9645\u9676\u74f7\u9886\u57df\u65d7\u8230\u671f\u520a\u300aJournal of the American Ceramic Society<\/em>\u300b(\u7f8e\u56fd\u9676\u74f7\u5b66\u4f1a\u4f1a\u520a) \u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cRoom-temperature bulk plasticity in KTaO3<\/sub> and tunable dislocation densities\u201d\u7684\u8bba\u6587\uff08\u4e3b\u7f16\u63a8\u8350\u8bba\u6587<\/strong>\uff09\uff0c\u62a5\u9053\u4e86\u4e00\u79cd\u5177\u6709\u5ba4\u6e29\u5851\u6027\u4e14\u53ef\u8c03\u63a7\u4f4d\u9519\u5bc6\u5ea6\u53ca\u5851\u6027\u53d8\u5f62\u533a\u5927\u5c0f\u7684\u9499\u949b\u77ff\u6c27\u5316\u7269\u5355\u6676\u94bd\u9178\u94be<\/strong>KTaO3 <\/sub><\/strong>(\u5927\u5757\u6837\u54c1\u5ba4\u6e29\u5851\u6027<\/strong>~6%<\/strong>\uff0c\u5c48\u670d\u5f3a\u5ea6<\/strong>~274 MPa<\/strong>)\uff0c\u8fd9\u662f\u76ee\u524d\u62a5\u5bfc\u7684\u7b2c\u4e09\u79cd\u5177\u6709\u5ba4\u6e29\u5b8f\u89c2\u5851\u6027<\/strong>\u7684\u9499\u949b\u77ff\u6c27\u5316\u7269\u9676\u74f7\u6750\u6599\u3002\u8be5\u5de5\u4f5c\u901a\u8fc7\u5ba4\u6e29Brinell\u7403\u5f62\u538b\u5934\u5faa\u73af\u52a0\u8f7d\u4ee5\u53ca\u5faa\u73af\u523b\u5212\u7684\u65b9\u6cd5\uff0c\u5728 (001) \u9762\u53d6\u5411\u7684KTaO3<\/sub>\u5355\u6676\u4e0a\u5b9e\u73b0\u4e86\u5ba4\u6e29\u4f4d\u9519\u7684\u5f15\u5165\u548c\u5bf9\u5851\u6027\u53d8\u5f62\u533a\u5927\u5c0f\u7684\u63a7\u5236\uff0c\u4ee5\u53ca\u5bf9KTaO3<\/sub>\u5355\u6676\u5185\u90e8\u7684\u4f4d\u9519\u7ed3\u6784\u53ca\u4f4d\u9519\u5bc6\u5ea6\u8c03\u63a7\u3002\u8fdb\u4e00\u6b65\u7684\u5ba4\u6e29\u5757\u4f53\u538b\u7f29\u5b9e\u9a8c\u8868\u660eKTaO3<\/sub>\u5c55\u73b0\u51fa\u4e86\u826f\u597d\u7684\u5ba4\u6e29\u5851\u6027 (~6%)\u3002\u8fd9\u4e00\u7cfb\u5217\u7684\u53d1\u73b0\u6709\u671b\u8fdb\u4e00\u6b65\u63a8\u52a8\u57fa\u4e8e\u4f4d\u9519\u8c03\u63a7\u7684\u529f\u80fd\u9676\u74f7\u5ba4\u6e29\u5851\u6027\u53d8\u5f62\u7684\u7814\u7a76\u3002<\/p>\n

\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/doi.org\/10.1111\/jace.20040<\/a><\/p>\n

\u5148\u8fdb\u7ed3\u6784\u548c\u529f\u80fd\u9676\u74f7\u5728\u73b0\u4ee3\u5de5\u4e1a\u4e2d\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\u3002\u9676\u74f7\u6750\u6599\u5728\u5ba4\u6e29\u6761\u4ef6\u4e0b\u901a\u5e38\u4ee5\u8106\u6027\u53d8\u5f62\u4e3a\u4e3b\u5bfc\u3002\u4e0e\u91d1\u5c5e\u6750\u6599\u76f8\u6bd4\uff0c\u9676\u74f7\u6750\u6599\u4e2d\u8f83\u5f3a\u7684\u5171\u4ef7\u952e\u548c\u79bb\u5b50\u952e\u5bfc\u81f4\u5176\u5728\u5ba4\u6e29\u4e0b\u51e0\u4e4e\u6216\u8005\u5f88\u5c11\u5177\u5907\u4f4d\u9519\u6ed1\u79fb\u548c\u8fd0\u52a8\u7684\u80fd\u529b\uff0c\u800c\u4f4d\u9519 (\u6676\u4f53\u6750\u6599\u4e2d\u7684\u7ebf\u7f3a\u9677) \u5219\u662f\u6676\u4f53\u6750\u6599\u5851\u6027\u53d8\u5f62\u7684\u4e3b\u8981\u8f7d\u4f53\u3002\u9664\u5ca9\u76d0\u7ed3\u6784\u7684\u6676\u4f53 (\u5982\u6c1f\u5316\u9502LiF\u3001\u6c2f\u5316\u94a0NaCl\u548c\u6c2f\u5316\u94beKCl) \u4ee5\u53ca\u5355\u6676\u6c27\u5316\u9541MgO\u7b49\u5728\u5ba4\u6e29\u4e0b\u80fd\u53d1\u751f\u4f4d\u9519\u4e3b\u5bfc\u7684\u5851\u6027\u53d8\u5f62\u4e4b\u5916\uff0c\u5176\u4ed6\u80fd\u5728\u5ba4\u6e29\u4e0b\u53d1\u751f\u5b8f\u89c2\u5851\u6027\u53d8\u5f62\u7684\u9676\u74f7\u6750\u6599\u5219\u9c9c\u6709\u62a5\u9053\u548c\u7814\u7a76\u3002\u5728\u9499\u949b\u77ff\u7ed3\u6784\u7684\u6c27\u5316\u7269\u4e2d\uff0c\u6b64\u524d\u4ec5\u6709\u949b\u9178\u9536SrTiO3<\/sub> [1] (2001\u5e74\u62a5\u9053)\u548c\u94cc\u9178\u94beKNbO3 <\/sub>[2] (2016\u5e74\u62a5\u9053)\u5728\u5ba4\u6e29\u4e0b\u8868\u73b0\u51fa\u5b8f\u89c2\u5851\u6027\u53d8\u5f62\u3002\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u7814\u7a76\u8005\u8d8a\u6765\u8d8a\u5173\u6ce8\u5229\u7528\u4f4d\u9519\u6765\u8c03\u8282\u9676\u74f7\u6750\u6599\u529b\u5b66\u6027\u80fd\u548c\u529f\u80fd\u6027[3]\uff0c\u53d1\u73b0\u66f4\u591a\u5177\u6709\u5ba4\u6e29\u5851\u6027\u7684\u9676\u74f7\u6750\u6599\uff0c\u5e76\u901a\u8fc7\u5bf9\u5176\u5185\u90e8\u4f4d\u9519\u7ed3\u6784\u53ca\u5bc6\u5ea6\u8fdb\u884c\u8c03\u5236[4]\uff0c\u8fdb\u800c\u5b9e\u73b0\u5bf9\u5176\u529b\u5b66\u6027\u80fd\u548c\u529f\u80fd\u6027\u8c03\u63a7\uff0c\u5728\u529f\u80fd\u548c\u7ed3\u6784\u9676\u74f7\u9886\u57df\u90fd\u5177\u6709\u975e\u5e38\u5927\u7684\u7814\u7a76\u610f\u4e49\u53ca\u5e94\u7528\u524d\u666f\u3002<\/p>\n

\u4e3a\u6b64\uff0c\u65b9\u65ed\u98de<\/strong>\u7814\u7a76\u5458\u56e2\u961f\u53ca\u902f\u6587\u541b<\/strong>\u7814\u7a76\u5458\u56e2\u961f\u901a\u8fc7\u5728\u5ba4\u6e29\u4e0b\u5229\u7528\u5927\u5c3a\u5bf8Brinell\u7403\u5f62\u538b\u5934(\u76f4\u5f84~2.5 mm) \u5728 (001) \u6676\u9762\u7684KTaO3<\/sub>\u5757\u4f53\u6750\u6599\u4e0a\u8fdb\u884c\u5faa\u73af\u52a0\u8f7d\u5b9e\u9a8c\uff0c\u53d1\u73b0\u968f\u7740\u5faa\u73af\u52a0\u8f7d\u6b21\u6570\u7684\u63d0\u9ad8\uff0cKTaO3<\/sub>\u5355\u6676\u8868\u9762\u4ea7\u751f\u7684\u6cbf [100] \u53ca [010] \u65b9\u5411\u6240\u4ea7\u751f\u7684\u6ed1\u79fb\u7ebf\u5bc6\u5ea6\u9010\u6e10\u63d0\u9ad8\uff0c\u6240\u4ea7\u751f\u7684\u5851\u6027\u53d8\u5f62\u533a\u7684\u6df1\u5ea6\u4e5f\u968f\u4e4b\u589e\u52a0\u4e14\u65e0\u88c2\u7eb9\u4ea7\u751f\uff0c\u7ed3\u679c\u5982\u56fe1\u6240\u793a\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u4e0e\u7ecf\u8fc7\u5faa\u73af\u523b\u5212\u540e\u7684KTaO3<\/sub>\u5355\u6676\u8868\u9762\u6240\u4ea7\u751f\u7684\u6ed1\u79fb\u5e26\u5bc6\u5ea6\u7684\u589e\u52a0\u76f8\u5bf9\u5e94\u7684\uff0c\u5219\u662f\u56fe2\u4e2d\u900f\u5c04\u7535\u663e\u5fae\u955cTEM\u6240\u89c2\u5bdf\u5230\u7684\u4f4d\u9519\u5bc6\u5ea6\u7684\u63d0\u9ad8\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1. KTaO3<\/sub>\u5355\u6676 (001) \u8868\u9762\u7ecf\u8fc7Brinell\u7403\u5f62\u538b\u5934\u5ba4\u6e29\u5faa\u73af\u52a0\u8f7d\u53ca\u5faa\u73af\u523b\u5212\u540e\uff0c\u8868\u9762\u5851\u6027\u53d8\u5f62\u533a\u57df\u7684\u6fc0\u5149\u663e\u5fae\u955c\u56fe\u53ca\u622a\u9762\u5f62\u8c8c\u5206\u5e03\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2. KTaO3<\/sub>\u5355\u66761\u6b21\u53ca10\u6b21\u5faa\u73af\u523b\u5212\u540e\u7684\u5185\u90e8\u4f4d\u9519\u5f62\u8c8c\u900f\u5c04\u7535\u955c\u8868\u5f81\u7ed3\u679c\u3002<\/p>\n

\u8be5\u5de5\u4f5c\u8fdb\u4e00\u6b65\u901a\u8fc7\u5b8f\u89c2\u5355\u8f74\u538b\u7f29\u5b9e\u9a8c\u8bc1\u5b9e\u4e86KTaO3<\/sub>\u5355\u6676\u7684\u5ba4\u6e29\u5b8f\u89c2\u5851\u6027\u53d8\u5f62\u80fd\u529b\u3002\u5982\u56fe3\u4e2d\u5e94\u529b-\u5e94\u53d8\u66f2\u7ebf\u53ca\u5bf9\u5e94\u7684\u53d8\u5f62\u5728\u7ebf\u89c2\u6d4b\u6240\u793a\uff0c\u8be5\u6750\u6599\u5728\u5355\u8f74\u538b\u7f29\u6761\u4ef6\u4e0b\u7531\u4e8e <110>{1-10} \u6ed1\u79fb\u7cfb\u7684\u5f00\u52a8\u80fd\u591f\u8fbe\u5230~6%\u7684\u5851\u6027\u53d8\u5f62\uff0c\u5c48\u670d\u5f3a\u5ea6\u5728270 MPa\u5de6\u53f3\u3002\u4e0e\u6b64\u540c\u65f6\uff0c(001) KTaO3<\/sub>\u5355\u6676\u5c48\u670d\u540e\u51fa\u73b0\u4e86\u201c\u4e0b\u5c48\u670d\u70b9\u201d(~250 MPa\uff0c\u56fe3A)\uff0c\u5c55\u73b0\u51fa\u4e0e\u6b64\u524d\u62a5\u9053\u7684SrTiO3<\/sub>\u53caKNbO3<\/sub>\u4e0d\u540c\u7684\u5851\u6027\u53d8\u5f62\u5e94\u529b-\u5e94\u53d8\u884c\u4e3a\u3002<\/p>\n

\"\"<\/p>\n

\u56fe3. KTaO3<\/sub>\u5355\u6676\u6cbf<001>\u65b9\u5411\u7684\u5ba4\u6e29\u5355\u8f74\u538b\u7f29\u7ed3\u679c\u3002<\/p>\n

\u5728\u8be5\u7814\u7a76\u5de5\u4f5c\u4e2d\uff0c\u786e\u5b9aKTaO3<\/sub>\u5ba4\u6e29\u4f4d\u9519\u5851\u6027\u7684\u57fa\u672c\u673a\u5236\u4ecd\u7136\u662f\u4e00\u4e2a\u60ac\u800c\u672a\u51b3\u7684\u95ee\u9898\u3002\u9274\u4e8e\u8fd1\u5e74\u6765\u9499\u949b\u77ff\u6c27\u5316\u7269 (KTaO3<\/sub>\u3001SrTiO3<\/sub>\u7b49) \u4ee5\u53ca\u6c27\u5316\u7269\u4e2d\u4f4d\u9519\u5728\u538b\u7535\u3001\u50ac\u5316\u3001\u70ed\u7535\u3001\u8d85\u5bfc\u7b49\u9886\u57df\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u8be5\u57fa\u7840\u7814\u7a76\u7ed3\u679c\u6709\u671b\u94fa\u57ab\u5bf9\u9499\u949b\u77ff\u6c27\u5316\u7269\u4f4d\u9519\u8c03\u63a7\u529b\u5b66\u6027\u80fd\u548c\u529f\u80fd\u6027\u7684\u7814\u7a76\uff0c\u5728\u529f\u80fd\u9676\u74f7\u548c\u7535\u5b50\u5668\u4ef6\u7b49\u6280\u672f\u9886\u57df\u53d1\u6325\u5173\u952e\u4f5c\u7528\u3002<\/p>\n

\u65b9\u65ed\u98de\u7814\u7a76\u5458\u548c\u5357\u65b9\u79d1\u6280\u5927\u5b66\u535a\u58eb\u751f\u5f20\u5bb6\u96ef\u4e3a\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\uff0c\u65b9\u65ed\u98de\u7814\u7a76\u5458\u548c\u902f\u6587\u541b\u7814\u7a76\u5458\u4e3a\u901a\u8baf\u4f5c\u8005\u3002\u5ba4\u6e29Brinell\u7403\u5f62\u538b\u5934\u5faa\u73af\u52a0\u8f7d\u3001\u5faa\u73af\u523b\u5212\u5b9e\u9a8c\u53ca\u6837\u54c1\u8868\u9762\u5f62\u8c8c\u5206\u6790\u7531\u5361\u5c14\u65af\u9c81\u5384\u7406\u5de5\u5b66\u9662\u535a\u58eb\u751fAlexander Frisch\u3001Chukwudalu Okafor\u4ee5\u53ca\u8fbe\u59c6\u65bd\u5854\u7279\u5de5\u4e1a\u5927\u5b66\u535a\u58eb\u751fOliver Preu\u00df\u7b49\u5b8c\u6210\uff1b\u5ba4\u6e29\u538b\u7f29\u53caTEM\u8868\u5f81\u7b49\u7531\u5357\u65b9\u79d1\u6280\u5927\u5b66\u5f20\u5bb6\u96ef\u5b8c\u6210\u3002\u8be5\u5de5\u4f5c\u83b7\u5f97\u6b27\u6d32\u7814\u7a76\u59d4\u5458\u4f1a (ERC)\u3001\u5fb7\u56fd\u7814\u7a76\u8054\u5408\u4f1a (DFG) \u8d44\u52a9\u3001\u6377\u514b\u79d1\u5b66\u57fa\u91d1\u4f1a\u3001\u6df1\u5733\u5e02\u79d1\u6280\u8ba1\u5212\u9879\u76ee\u3001\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u4ee5\u53ca\u5e7f\u4e1c\u7701\u57fa\u7840\u4e0e\u5e94\u7528\u57fa\u7840\u7814\u7a76\u57fa\u91d1\u7684\u8d44\u52a9\u4e0e\u652f\u6301\u3002\u8be5\u5de5\u4f5c\u540c\u65f6\u53d7\u5fb7\u56fdProject DEAL\u8d44\u52a9\uff0c\u514d\u8d39\u5f00\u653e\u83b7\u53d6 (Open Access)\u3002<\/p>\n

\u3010\u62db\u8058\u4fe1\u606f\u3011<\/strong><\/p>\n

\u65b9\u65ed\u98de\u4e0e\u902f\u6587\u541b\u8bfe\u9898\u7ec4\u957f\u671f\u62db\u8058\u8054\u5408\u57f9\u517b\u535a\u58eb\u540e\uff0c\u6709\u610f\u8005\u8bf7\u5c06\u4e2a\u4eba\u7b80\u5386 (PDF) \u7b49\u76f8\u5173\u6750\u6599\u53d1\u9001\u81f3xufei.fang@kit.edu\u548cluwj@sustech.edu.cn\uff0c\u90ae\u4ef6\u6807\u9898\u8bf7\u6ce8\u660e\u201c\u59d3\u540d+\u6bd5\u4e1a\u5b66\u6821+\u5e94\u8058\u804c\u4f4d\u201d\u3002<\/p>\n

\u3010\u56e2\u961f\u4ecb\u7ecd\u3011<\/p>\n

\u65b9\u65ed\u98de\u7814\u7a76\u5458\u53ca\u56e2\u961f\u4ecb\u7ecd\uff1a<\/p>\n

\u65b9\u65ed\u98de\uff0c\u535a\u58eb\u751f\u5bfc\u5e08\uff0c\u672c\u79d1(2011)\u548c\u535a\u58eb(2016)\u6bd5\u4e1a\u4e8e\u6e05\u534e\u5927\u5b66\u30022016-2019\u53d7\u5fb7\u56fd\u6d2a\u5821\u535a\u58eb\u540e\u5956\u5b66\u91d1\u8d44\u52a9\u5728\u5fb7\u56fd\u9a6c\u514b\u65af\u666e\u6717\u514b\u94a2\u94c1\u7814\u7a76\u6240(Max-Planck-Institut f\u00fcr Eisenforschung)\u5f00\u5c55\u535a\u58eb\u540e\u5de5\u4f5c\u30022019-2024\u5728\u5fb7\u56fd\u8fbe\u59c6\u65bd\u5854\u7279\u5de5\u4e1a\u5927\u5b66(TU Darmstadt)\u4ee5\u96c5\u5178\u5a1c\u5b66\u8005\u7684\u8eab\u4efd\u9886\u5bfc\u8bfe\u9898\u7ec4 (\u535a\u5bfc\u53ca\u72ec\u7acb\u6388\u8bfe\u8d44\u683c)\uff0c\u5f00\u5c55\u5ba4\u6e29\u9676\u74f7\u4f4d\u9519\u529b\u5b66\u76f8\u5173\u7814\u7a76\u5de5\u4f5c\u3002\u81ea2021.08\u8d77\u5728\u65e5\u672c\u5927\u962a\u5927\u5b66(Osaka University)\u62c5\u4efb\u5ba2\u5ea7\u526f\u6559\u6388\u3002\u81ea2024.04\u8d77\u5728\u5fb7\u56fd\u5361\u5c14\u65af\u9c81\u5384\u7406\u5de5\u5b66\u9662 (Karlsruhe Institute of Technology, KIT) \u4ee5\u957f\u8058\u8bfe\u9898\u7ec4\u7ec4\u957f\u8eab\u4efd\u5f00\u5c55\u72ec\u7acb\u7814\u7a76\u5de5\u4f5c\u30022024.05\u901a\u8fc7\u5fb7\u56fd\u6559\u6388\u8d44\u683c\u8003\u8bd5 (Habilitation)\uff0c\u83b7\u72ec\u7acb\u6307\u5bfc\u535a\u58eb\u751f\u53ca\u6388\u8bfe\u8d44\u683c\u3002\u81ea2019\u5e74\u8d77\uff0c\u72ec\u7acb\u4e3b\u6301\u6b27\u76df\u7814\u7a76\u59d4\u5458\u4f1a (European Research Council, ERC) \u9879\u76ee\u4e00\u9879 (150\u4e07\u6b27\u5143\uff0c2023-2028)\uff0c\u5fb7\u56fd\u7814\u7a76\u8054\u5408\u4f1a (DFG) \u9879\u76ee\u4e24\u9879 (\u5171\u8ba1\u7ea665\u4e07\u6b27\u5143\uff0c2019-2023; 2023-2025)\u30022024\u5e74\u8d77\u62c5\u4efb\u7f8e\u56fd\u9676\u74f7\u5b66\u4f1a\u671f\u520a(Journal of the American Ceramic Society<\/em>)\u5ba2\u5ea7\u7f16\u8f91\u3002<\/p>\n

\u6240\u9886\u5bfc\u7684\u56e2\u961f\u76ee\u524d\u7684\u7814\u7a76\u5174\u8da3\u4e3b\u8981\u96c6\u4e2d\u4e8e\u5ba4\u6e29\u9676\u74f7\u4f4d\u9519\u529b\u5b66\u53ca\u529f\u80fd\u8c03\u63a7\uff0c\u6c22\u8106\uff0c\u5fae\u7eb3\u7c73\u529b\u5b66\uff0c\u591a\u573a\u8026\u5408\u6761\u4ef6\u4e0b\u6750\u6599\u7684\u53d8\u5f62\u53ca\u5931\u6548\u3002\u56e2\u961f\u7684\u6559\u5b66\u548c\u7814\u7a76\u6210\u679c\u76ee\u524d\u83b7\u5f97\u7684\u5956\u9879\u5305\u62ecRobert W. Cahn Best Paper Prize (Journal of Materials Science<\/em>, Springer, 2022), \u8fbe\u59c6\u65bd\u5854\u7279\u5de5\u4e1a\u5927\u5b66\u6700\u4f73\u6559\u5b66\u5956\uff0c\u7f8e\u56fd\u9676\u74f7\u5b66\u4f1a \u201c2nd<\/sup> Century Trailblazers\u201d (Journal of the American Ceramic Society<\/em>, Wiley, 2023)\uff0c\u5fb7\u56fd\u9676\u74f7\u5b66\u4f1a\u5e74\u4f1a\u6700\u4f73\u6d77\u62a5\u5956(2022)\uff0c\u7f8e\u56fd\u9676\u74f7\u5b66\u4f1a\u5e74\u4f1aRoland B. Snow\u6d77\u62a5\u5956 (2023),\u5fb7\u56fd\u6750\u6599\u5b66\u4f1a\u3001\u6b27\u6d32\u6750\u6599\u5b66\u4f1a\u6700\u4f73\u7855\u58eb\u8bba\u6587\u5956 (2024)\u7b49\u3002<\/p>\n

\u902f\u6587\u541b\u7814\u7a76\u5458\u53ca\u56e2\u961f\u4ecb\u7ecd\uff1a<\/p>\n

\u902f\u6587\u541b\u7814\u7a76\u5458\u4e8e2020\u5e7410\u6708\u52a0\u5165\u5357\u65b9\u79d1\u6280\u5927\u5b66\u72ec\u7acb\u5efa\u7ec4\uff0c\u4efb\u535a\u58eb\u751f\u5bfc\u5e08\u3002\u4e3b\u8981\u7814\u7a76\u9886\u57df\u4e3a\u91d1\u5c5e\u6750\u6599\u7684\u7ed3\u6784\u4e9a\u7a33\u5316\u3001\u9ad8\u5f3a\u8f7b\u8d28\u5316\u53ca\u591a\u7ef4\u8868\u5f81\u6280\u672f\u7684\u7814\u7a76\uff0c\u5728\u4e9a\u7a33\u591a\u4e3b\u5143\u5408\u91d1\u7684\u5f3a\u97e7\u5316\u8bbe\u8ba1\u3001\u65b0\u578b\u9ad8\u5f3a\u8f7b\u8d28\u94a2\u7684\u5f00\u53d1\u3001\u4ee5\u53ca\u591a\u7ef4\u7535\u955c\u8868\u5f81\u65b9\u6cd5\u4e09\u65b9\u9762\u53d6\u5f97\u4e86\u4e00\u7cfb\u5217\u521b\u65b0\u6027\u7684\u7814\u7a76\u6210\u679c\u3002\u8fd1\u5e74\u6765\uff0c\u5728Nature Materials, Advanced Materials, Nature Communications, Science Advances, Advanced Functional Materials, Physical Review Letters, Acta Materialia\u7b49\u671f\u520a\u4e0a\u53d1\u8868\u8bba\u6587100\u4f59\u7bc7\u3002\u5148\u540e\u83b7\u5f97\u56fd\u5bb6\u7ea7\u9752\u5e74\u4eba\u624d\u3001\u6df1\u5733\u5e02\u6d77\u5916\u9ad8\u5c42\u6b21\u4eba\u624d\u4ee5\u53ca\u65b0\u6750\u6599\u56fd\u9645\u53d1\u5c55\u8d8b\u52bf\u9ad8\u5c42\u8bba\u575b\u4f18\u79c0\u9752\u5e74\u79d1\u5b66\u5bb6\u5956\uff082021\uff09\u3002\u62c5\u4efb\u300aMaterials Research Letters\u300b\u3001\u300aAdvanced Powder Materia\u300b\u3001\u300a\u4e2d\u56fd\u6709\u8272\u91d1\u5c5e\u5b66\u62a5\u300b\u4e0e\u300a\u7c89\u672b\u51b6\u91d1\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u300b\u671f\u520a\u9752\u5e74\u7f16\u59d4\uff1b\u8fde\u7eed\u4e09\u5e74\uff082021 -2023\uff09\u5165\u9009\u5168\u7403\u524d2%\u9876\u5c16\u79d1\u5b66\u5bb6\u540d\u5355\u3002<\/p>\n

\u3010\u76f8\u5173\u6587\u732e\u94fe\u63a5\u3011<\/p>\n

[1] D. Brunner, S. Taeri-Baghbadrani, W. Sigle, M. R\u00fchle, Surprising results of a study on the plasticity in strontium titanate, Journal of the American Ceramic Society 84(5) (2001) 1161-1163.<\/p>\n

[2] A.F. Mark, M. Castillo-Rodriguez, W. Sigle, Unexpected plasticity of potassium niobate during compression between room temperature and 900\u00b0C, Journal of the European Ceramic Society 36(11) (2016) 2781-2793.<\/p>\n

[3] X. Fang, A. Nakamura, J. R\u00f6del, Deform to perform: Dislocation-tuned properties of ceramics, ACerS Bulletin 102(5) (2023) 24-29.<\/p>\n

[4] X. Fang, Mechanical tailoring of dislocations in ceramics at room temperature: A perspective, Journal of the American Ceramic Society 107(3) (2024) 1425-1447.<\/p>\n","protected":false},"excerpt":{"rendered":"

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