{"id":194577,"date":"2020-01-16T07:58:18","date_gmt":"2020-01-15T23:58:18","guid":{"rendered":"\/\/m.iemloyee.com\/?p=194577"},"modified":"2020-01-16T08:09:15","modified_gmt":"2020-01-16T00:09:15","slug":"%e8%a5%bf%e5%ae%89%e4%ba%a4%e5%a4%a7%e5%ae%be%e5%b7%9e%e5%b7%9e%e7%ab%8b%e6%9c%80%e6%96%b0nature-%e5%85%b7%e6%9c%89%e8%b6%85%e9%ab%98%e5%8e%8b%e7%94%b5%e6%80%a7%e8%83%bd%e7%9a%84%e9%80%8f","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=194577","title":{"rendered":"\u897f\u5b89\u4ea4\u5927&\u5bbe\u5dde\u5dde\u7acb\u6700\u65b0Nature: \u5177\u6709\u8d85\u9ad8\u538b\u7535\u6027\u80fd\u7684\u900f\u660e\u94c1\u7535\u6676\u4f53"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u900f\u660e\u7684\u538b\u7535\u6750\u6599\u5728\u8d85\u58f0\u5149\u5b66\u5668\u4ef6\u5982\u5149\u58f0\u6210\u50cf\u6362\u80fd\u5668\u4ee5\u53ca\u53ef\u7528\u4e8e\u89e6\u89c9\u5e94\u7528\u7684\u900f\u660e\u81f4\u52a8\u5668\u7684\u5236\u5907\u65b9\u9762\u8574\u542b\u7740\u5de8\u5927\u7684\u5e94\u7528\u4ef7\u503c\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5927\u591a\u6570\u9ad8\u6027\u80fd\u538b\u7535\u6750\u6599\u90fd\u662f\u5185\u90e8\u5b58\u5728\u9ad8\u5bc6\u5ea6\u5149\u6563\u5c04\u7574\u58c1\u7684\u94c1\u7535\u4f53\uff0c\u56e0\u6b64\u5236\u5907\u540c\u65f6\u5177\u6709\u9ad8\u538b\u7535\u6027\u548c\u4f18\u5f02\u900f\u660e\u5ea6\u7684\u7ed3\u6784\u4e00\u76f4\u88ab\u8ba4\u4e3a\u662f\u8270\u5de8\u7684\u6311\u6218\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb<\/strong>\u3011<\/p>\n \u897f\u5b89\u4ea4\u5927\u7684\u674e\u98de\u3001\u5f90\u5353\u4ee5\u53ca\u7f8e\u56fd\u5bbe\u5dde\u5dde\u7acb\u5927\u5b66\u7684\u9648\u9f99\u5e86<\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba\u8054\u5408\u62a5\u9053\u5236\u5907\u4e86\u6027\u80fd\u4f18\u5f02\u7684\u900f\u660e\u538b\u7535\u6750\u6599\u3002\u901a\u8fc7\u76f8\u573a\u6a21\u62df\u548c\u5b9e\u9a8c\uff0c\u7814\u7a76\u4eba\u5458\u5229\u7528\u4ea4\u6d41\u7535\u573a\u8bbe\u8ba1\u6784\u5efa\u4e86\u539f\u672c\u4e0d\u900f\u660e\u7684\u659c\u65b9Pb(Mg1\/3<\/sub>Nb2\/3<\/sub>)O3<\/sub>-PbTiO3<\/sub> (PMN-PT)\u6676\u4f53\uff0c\u540c\u65f6\u4ea7\u751f\u4e86\u63a5\u8fd1\u7406\u8bba\u6781\u9650\u7684\u900f\u5149\u6027\u4ee5\u53ca\u8d85\u9ad8\u7684\u538b\u7535\u6027\u80fd\u3002\u7814\u7a76\u4eba\u5458\u5bf9\u8be5\u79cd\u6676\u4f53\u8fdb\u884c\u4e86\u6027\u80fd\u68c0\u6d4b\uff0c\u5176\u538b\u7535\u7cfb\u6570d33<\/sub><\/em>\u8d85\u8fc72100Pc\/N\uff0c\u673a\u7535\u8026\u5408\u7cfb\u6570k33<\/sub><\/em>\u5219\u8fbe\u5230\u4e8694%\u5de6\u53f3\uff0c\u800c\u7535\u5149\u7cfb\u6570\u03b333<\/sub><\/em>\u5219\u4e3a220pm\/V\u3002\u7814\u7a76\u4eba\u5458\u8fd8\u53d1\u73b0\uff0c\u6676\u4f53\u7684\u538b\u7535\u6027\u80fd\u80fd\u591f\u968f\u7740\u7574\u5c3a\u5bf8\u7684\u589e\u5927\u800c\u63d0\u9ad8\uff0c\u6311\u6218\u4e86 \u201c\u4f4e\u7574\u5c3a\u5bf8\u5bfc\u81f4\u9ad8\u538b\u7535\u6027\u80fd\u201d\u8fd9\u4e00\u4f20\u7edf\u8ba4\u77e5\uff0c\u4e3a\u6742\u5316\u5668\u4ef6\u7684\u8bbe\u8ba1\u548c\u5236\u5907\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u30022020\u5e7401\u670815\u65e5\uff0c\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cTransparent ferroelectric crystals with ultrahigh piezoelectricity<\/strong>\u201d\u7684\u6587\u7ae0\u5728\u7ebf\u53d1\u8868\u5728Nature<\/strong>\u4e0a\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb<\/strong>\u3011<\/p>\n \u56fe1 <\/strong>\u5355\u6676\u6f14\u53d8\u548c\u7574\u7ed3\u6784\u7684\u76f8\u573a\u6a21\u62df<\/strong><\/p>\n \u56fe<\/strong>2<\/strong> \u7574\u7ed3\u6784\u5206\u6790<\/strong><\/p>\n
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