{"id":101699,"date":"2017-09-18T14:00:49","date_gmt":"2017-09-18T06:00:49","guid":{"rendered":"\/\/m.iemloyee.com\/?p=101699"},"modified":"2017-09-17T17:04:41","modified_gmt":"2017-09-17T09:04:41","slug":"sci-adv-%e9%80%8f%e6%98%8e%e9%93%81%e7%94%b5%e4%bd%93%e5%88%86%e5%ad%90%e7%9a%84%e5%8f%af%e8%b0%83%e7%94%b5%e9%98%bb%e6%95%88%e5%ba%94%e4%b8%8e%e7%94%b5%e5%85%89%e6%95%88%e5%ba%94","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=101699","title":{"rendered":"Sci. Adv.: \u900f\u660e\u94c1\u7535\u4f53\u5206\u5b50\u7684\u53ef\u8c03\u7535\u963b\u6548\u5e94\u4e0e\u7535\u5149\u6548\u5e94"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u81ea\u7b2c\u4e00\u4ee3\u94c1\u7535\u6676\u4f53\u7f57\u606f\u76d0\u88ab\u53d1\u73b0\u4ee5\u6765\uff0c\u94c1\u7535\u4f53\u4e00\u76f4\u662f\u4eba\u4eec\u7684\u7814\u7a76\u70ed\u70b9\uff0c\u5176\u4e2d\u5206\u5b50\u94c1\u7535\u6676\u4f53\u4f5c\u4e3a\u76ee\u524d\u8bb0\u5fc6\u5668\u4ef6\u548c\u7535\u5bb9\u5668\u4ef6\u7684\u91cd\u8981\u7ec4\u6210\u66f4\u662f\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\u3002\u5206\u5b50\u94c1\u7535\u6676\u4f53\u901a\u5e38\u5177\u6709\u7684\u538b\u7535\u6548\u5e94\u3001\u70ed\u91ca\u7535\u6548\u5e94\u548c\u7535\u5149\u6548\u5e94\u7b49\u4e8c\u7ea7\u6548\u5e94\u4e5f\u4f7f\u5176\u5728\u4f20\u611f\u5668\u3001\u5236\u52a8\u5668\u3001\u53d8\u9891\u5668\u7b49\u9886\u57df\u6709\u8bf1\u4eba\u7684\u5e94\u7528\u524d\u666f\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5206\u5b50\u94c1\u7535\u6676\u4f53\u7684\u4f4e\u5bf9\u79f0\u6027\uff0c\u5927\u9762\u79ef\u5236\u5907\u6781\u5316\u65b9\u5411\u5747\u4e00\u7684\u94c1\u7535\u4f53\u8584\u819c\u5f80\u5f80\u76f8\u5f53\u56f0\u96be\u3002\u5728\u901a\u5e38\u7684\u8584\u819c\u751f\u957f\u8fc7\u7a0b\u4e2d\uff0c\u5404\u6676\u7c92\u56e0\u751f\u957f\u5148\u540e\u987a\u5e8f\u4e0d\u540c\u800c\u53d6\u5411\u4e0d\u4e00\uff1b\u5728\u5916\u52a0\u7535\u573a\u4e0b\uff0c\u53ea\u6709\u90e8\u5206\u94c1\u7535\u7574\u80fd\u53c2\u4e0e\u6781\u5316\u3002\u4e0e\u76ee\u524d\u53d1\u5c55\u6210\u719f\u7684\u9499\u949b\u77ff\u578b\u94c1\u7535\u4f53\u76f8\u6bd4\uff0c\u94c1\u7535\u6676\u4f53\u7684\u53d1\u5c55\u56e0\u5176\u96be\u4ee5\u67d4\u6027\u5316\u548c\u5927\u9762\u79ef\u5236\u5907\u7684\u7279\u70b9\u800c\u53d7\u5230\u5236\u7ea6\uff0c\u8fd9\u4e9b\u7279\u70b9\u4e9f\u5f85\u6539\u8fdb\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\u6765\uff0c\u5929\u666e\u5927\u5b66\uff08Temple University\uff09\u4efb\u7533\u5f3a\u52a9\u7406\u6559\u6388<\/strong>\u3001\u4e1c\u5357\u5927\u5b66\u718a\u4ec1\u6839\u6559\u6388<\/strong>\u4ee5\u53ca\u9a6c\u91cc\u5170\u5927\u5b66\u5e15\u514b\u5206\u6821\uff08University of Maryland, College Park\uff09Manfred Wuttig\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u5728Science Advances<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cTunable electroresistance and electro-optic effects oftransparent molecular ferroelectrics<\/strong>\u201d\u7684\u6587\u7ae0\uff0c\u91cd\u70b9\u4ecb\u7ecd\u4e86\u8be5\u56e2\u961f\u5728\u5206\u5b50\u94c1\u7535\u6676\u4f53\u5236\u5907\u65b9\u9762\u7684\u7814\u7a76\u8fdb\u5c55\u3002\u8be5\u6587\u7ae0\u6307\u51fa\uff0c\u53ef\u5229\u7528\u9762\u5185\u6db2\u76f8\u751f\u957f\u7684\u65b9\u6cd5\uff0c\u901a\u8fc7\u8c03\u6574\u6eb6\u6db2\u6d53\u5ea6\u548c\u8584\u819c\u751f\u957f\u73af\u5883\uff0c\u7cbe\u786e\u8c03\u63a7\u8584\u819c\u7684\u539a\u5ea6\u3001\u5e73\u6574\u5ea6\u3001\u5747\u4e00\u6027\u548c\u7535\u7574\u53d6\u5411\u3002\u5728363 K\u73af\u5883\u4e2d\uff0c\u901a\u8fc7\u8c03\u8282\u8fc7\u9971\u548cImClO4<\/sub>\u6eb6\u6db2\u7684\u84b8\u53d1\u901f\u7387\u6216\u4f53\u7cfb\u7684\u6c34\u84b8\u6c14\u5206\u538b\uff0c\u4f7fImClO4<\/sub>\u5728\u6eb6\u6db2\u8868\u9762\u7f13\u6162\u5f62\u6838\u6790\u51fa\u3002\u6c34\u5206\u5b50\u548c\u54aa\u5511\u5206\u5b50\u4e4b\u95f4\u5f62\u6210\u7684\u6c22\u952e\u4f1a\u8fdb\u4e00\u6b65\u6790\u51fa\u7a33\u5b9a\u7684\u8584\u819c\u7ed3\u6784\uff0c\u5b9e\u73b0\u6eb6\u6db2\u8868\u9762\u7684\u201c\u5916\u5ef6\u201d\u751f\u957f\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe1\uff1a\u5206\u5b50\u94c1\u7535\u6676\u4f53ImClO4<\/sub>\u7684\u5f62\u6210\u8fc7\u7a0b\u53ca\u5f62\u8c8c\u3002<\/strong><\/p>\n \uff08A\uff09\u5728\u53d7\u63a7\u6e29\u5ea6\u68af\u5ea6\u548c\u6c34\u84b8\u6c14\u5206\u538b\u6761\u4ef6\u4e0b\u7684ImClO4<\/sub>\u9762\u5185\u6db2\u76f8\u751f\u957f\uff1b<\/p>\n \uff08B\uff09\u5178\u578b\u751f\u957f\u6a21\u5f0f\u4e0b\u7684ImClO4<\/sub>\u8584\u819c\u751f\u957f\u8fc7\u7a0b\u5149\u955c\u7167\u7247\uff1b<\/p>\n \uff08C\uff09\u201c\u5b6a\u6676\u201d\u751f\u957f\u6a21\u5f0f\u4e0b\u7684ImClO4<\/sub>\u8584\u819c\uff1b<\/p>\n \uff08D\uff09\u7af9\u8282\u5f62\u8c8c\u7684ImClO4\u8584\u819c\u7684SEM\u7167\u7247\uff1b<\/p>\n \uff08E\uff09\u5916\u754c\u6c34\u84b8\u6c14\u5206\u538b\u5bf9\u8584\u819c\u539a\u5ea6\u7684\u5f71\u54cd\u3002<\/p>\n \u56fe2\uff1aImClO4<\/sub>\u8584\u819c\u7684\u673a\u7535\u8026\u5408\u6548\u5e94\u3002<\/strong><\/p>\n \uff08A\uff09ImClO4<\/sub>\u8584\u819c\u7684\u7535\u6ede\u56de\u7ebf\uff1b<\/p>\n \uff08B-D\uff09ImClO4<\/sub>\u8584\u819c\u7684AFM\u548cPFM\u56fe\uff1b<\/p>\n \uff08E\uff09ImClO4<\/sub>\u8584\u819c\u7684PFM\u56de\u6ede\u66f2\u7ebf\uff1b<\/p>\n \uff08F-G\uff09\u57289.8 N\u5916\u529b\u4f5c\u7528\u4e0bImClO4<\/sub>\u8584\u819c\u7684\u538b\u7535\u7535\u6d41\u548c\u7535\u538b\u968f\u65f6\u95f4\u7684\u53d8\u5316\uff1b<\/p>\n \uff08H-I\uff09\u5e94\u529b\u8bf1\u5bfc\u7684\u8f93\u51fa\u7535\u6d41\u548c\u7535\u538b\u3002<\/p>\n \u56fe3\uff1aImClO4<\/sub>\u8584\u819c\u7684\u7535\u5149\u6548\u5e94\u3002<\/strong><\/p>\n \uff08A\uff09\u68c0\u6d4b\u5149\u7ebf\u504f\u632f\u65b9\u5411\u4e0e\u89d2\u5ea6\u4f9d\u8d56\u6027\u7684\u88c5\u7f6e\uff1b<\/p>\n \uff08B\uff09ImClO4<\/sub>\u8584\u819c\u6295\u5c04\u5149\u5f3a\u7684\u89d2\u5ea6\u4f9d\u8d56\u6027\uff1b<\/p>\n \uff08C\uff09\u6b63\u5411\u6781\u5316\u4e0e\u53cd\u5411\u6781\u5316ImClO4<\/sub>\u8584\u819c\u7684\u5149\u5b66\u7167\u7247\uff1b<\/p>\n \uff08D\uff09\u521d\u59cb\u6001\u3001\u6b63\u5411\u6781\u5316\u548c\u53cd\u5411\u6781\u5316ImClO4<\/sub>\u8584\u819c\u7684\u6295\u5c04\u5149\u8c31\u3002<\/p>\n \u56fe4\uff1aImClO4<\/sub>\u8584\u819c\u6781\u5316\u8bf1\u5bfc\u6761\u4ef6\u4e0b\u7684\u53ef\u8c03\u7535\u963b\u73b0\u8c61\u3002<\/strong><\/p>\n \uff08A\uff09\u5bfc\u7535AFM\u548cPFM\u53cd\u6620\u7684\u4e0d\u540c\u6781\u5316\u7574\u7684\u7535\u963b\u53d8\u5316\uff1b<\/p>\n \uff08B\uff09ImClO4<\/sub>\u8584\u819c\u6781\u5316\u8bf1\u5bfc\u6761\u4ef6\u4e0b\u7684\u53ef\u8c03\u7535\u963b\u73b0\u8c61\uff1b<\/p>\n \uff08C\uff09\u5f00\u5173\u72b6\u6001\u4e0b\u7684I-V\u66f2\u7ebf\uff1b<\/p>\n \uff08D\uff09\u5f00\u5173\u72b6\u6001\u4e0b\u7684\u7535\u6d41\u6bd4\uff1b<\/p>\n \uff08E\uff09\u8bfb\u53d6\u7535\u538b0.2 V\u65f6\u7684\u5668\u4ef6\u6062\u590d\u80fd\u529b\uff1b<\/p>\n \uff08F\uff09\u5faa\u73af\u6781\u5316\u68c0\u6d4b\u5f00\u5173\u72b6\u6001\u7535\u963b\u503c\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n \u8be5\u6587\u7ae0\u6307\u51fa\uff0c\u53ef\u901a\u8fc7\u8c03\u63a7\u6eb6\u6db2\u548c\u7a7a\u6c14\u754c\u9762\u7684\u6e29\u5ea6\u68af\u5ea6\u4e0e\u5916\u754c\u6c34\u84b8\u6c14\u5206\u538b\uff0c\u5236\u5907\u900f\u660e\u8fde\u7eed\u7684ImClO4<\/sub>\u8584\u819c\u3002\u8be5\u8584\u819c\u7531\u7af9\u8282\u72b6\u7684\u5f62\u8c8c\u6784\u6210\uff0c\u5c45\u91cc\u6e29\u5ea6373.6 K\uff0c\u5ba4\u6e29\u4e0b\u53ef\u9006\u6781\u5316\u7387\u4e3a6.7 \u03bcC\/cm2<\/sup>\uff0c\u673a\u7535\u54cd\u5e94\u7cfb\u6570d33<\/sub>\u4e3a38.8 pm\/V\u3002\u6781\u5316\u6539\u53d8\u4f1a\u5bfc\u81f4\u5355\u7535\u7574\u6298\u5c04\u7387\u53d1\u751f30%\u7684\u53d8\u5316\uff0c\u6b64\u5916\uff0c\u901a\u8fc7\u5916\u52a0\u7535\u573a\uff0c\u53ef\u4f7fImClO4<\/sub>\u8584\u819c\u7535\u963b\u4ea7\u751f20\u500d\u7684\u53d8\u5316\u3002\u8fd9\u79cd\u9762\u5185\u6db2\u76f8\u5408\u6210\u7684ImClO4<\/sub>\u8584\u819c\u591a\u65b9\u9762\u6027\u80fd\u90fd\u6781\u4e3a\u4f18\u5f02\uff0c\u800c\u8fd9\u4e00\u5408\u6210\u65b9\u6cd5\u65e0\u7591\u4e5f\u5c06\u4e3a\u672a\u6765\u5206\u5b50\u5668\u4ef6\u7684\u5408\u6210\u63d0\u4f9b\u65b0\u7684\u601d\u8def\u3002<\/p>\n \u6587\u732e\u94fe\u63a5\uff1a<\/strong>Tunable electroresistance and electro-optic effects of transparent molecular ferroelectrics<\/a>\u00a0(Sci. Adv., , 2017, DOI: 10.1126\/sciadv.1701008)<\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u9ec4\u5b50\u82b8\u7f16\u8bd1\uff0c\u96ea\u7430\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<\/p>\n
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