{"id":257202,"date":"2024-01-16T06:40:48","date_gmt":"2024-01-15T22:40:48","guid":{"rendered":"\/\/m.iemloyee.com\/?p=257202"},"modified":"2024-01-15T15:43:52","modified_gmt":"2024-01-15T07:43:52","slug":"%e5%a4%9a%e9%93%81%e6%80%a7%e8%b0%83%e6%8e%a7%e7%9a%84%e5%8f%a6%e4%b8%80%e7%a7%8d%e5%ae%9e%e7%8e%b0%e5%bd%a2%e5%bc%8f%ef%bc%9a%e6%b8%a9%e6%8e%a7%e5%a4%9a%e9%93%81%e6%95%88%e5%ba%94","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=257202","title":{"rendered":"\u591a\u94c1\u6027\u8c03\u63a7\u7684\u53e6\u4e00\u79cd\u5b9e\u73b0\u5f62\u5f0f\uff1a\u6e29\u63a7\u591a\u94c1\u6548\u5e94"},"content":{"rendered":"

\u4ece\u591a\u94c1\u6027\u6982\u5ff5\u63d0\u51fa\u81f3\u4eca\u5df2\u670930\u591a\u5e74\uff0c\u5404\u79cd\u5f62\u5f0f\u7684\u591a\u94c1\u6750\u6599\u4e0d\u65ad\u88ab\u53d1\u73b0\uff0c\u5b83\u4eec\u901a\u5e38\u88ab\u5206\u4e3a\u4e24\u7c7b\uff1a\uff081\uff09\u7b2c\u4e00\u7c7b\u591a\u94c1\u6750\u6599\uff0c\u5176\u94c1\u7535\u6781\u5316\u4e00\u822c\u8f83\u5927\uff0c\u94c1\u7535\u548c\u78c1\u6027\u6e29\u5ea6\u8f83\u9ad8\uff0c\u4f46\u662f\u7531\u4e8e\u94c1\u7535\u6027\u548c\u78c1\u6027\u7684\u4ea7\u751f\u6765\u6e90\u4e0d\u540c\uff0c\u6240\u4ee5\u78c1\u7535\u8026\u5408\u6027\u4e00\u822c\u8f83\u5f31\uff0c\u5178\u578b\u7684\u4ee3\u8868\u662fBiFeO3<\/sub>\uff1b\uff082\uff09\u7b2c\u4e8c\u7c7b\u591a\u94c1\u6750\u6599\uff0c\u94c1\u7535\u6781\u5316\u7531\u81ea\u65cb\u5e8f\u8bf1\u5bfc\uff0c\u867d\u5177\u6709\u5f3a\u78c1\u7535\u8026\u5408\u6027\uff0c\u4f46\u662f\u4e00\u822c\u6781\u5316\u8f83\u5c0f\uff0c\u94c1\u7535\u548c\u78c1\u6e29\u5ea6\u8f83\u4f4e\uff0c\u4f8b\u5982TbMnO3<\/sub>\u3002\u76ee\u524d\u4e3a\u6b62\uff0c\u5ba4\u6e29\u7684\u3001\u5f3a\u94c1\u7535\u7684\u3001\u5f3a\u94c1\u78c1\u7684\uff0c\u5177\u6709\u5f3a\u78c1\u7535\u8026\u5408\u7684\u5355\u76f8\u591a\u94c1\u6750\u6599\u4f9d\u7136\u662f\u63a2\u7d22\u65b0\u6750\u6599\u7684\u91cd\u8981\u76ee\u6807\u3002<\/p>\n

\u7136\u800c\uff0c\u5c06\u94c1\u7535\u6027\u548c\u78c1\u6027\u878d\u5408\u5230\u4e00\u8d77\u4ece\u6765\u4e0d\u662f\u4e00\u4ef6\u6613\u4e8b\u3002\u5f53\u94c1\u7535\u6027\u548c\u78c1\u6027\u7684\u6765\u6e90\u4e0d\u540c\u65f6\uff0c\u901a\u5e38\u4f1a\u5bfc\u81f4\u8f83\u5f31\u7684\u78c1\u7535\u8026\u5408\u6027\uff0c\u8fd9\u4e5f\u662f\u7b2c\u4e00\u7c7b\u591a\u94c1\u6750\u6599\u7684\u7f3a\u70b9\u3002\u4f46\u662f\u4e00\u7c7bRuddlesden-Popper (RP)\u591a\u94c1\u6750\u6599\u7684\u53d1\u73b0\u4e3a\u7814\u7a76\u591a\u94c1\u6750\u6599\u63d0\u4f9b\u4e86\u65b0\u7684\u673a\u9047\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5177\u6709\u8f83\u5927\u94c1\u7535\u6781\u5316\u4e14\u5177\u6709\u5f3a\u78c1\u7535\u8026\u5408\u6027\u3002\u5b83\u7684\u5316\u5b66\u5f0f\u662fA<\/i><\/em>n+1<\/sub>B<\/i><\/em>n<\/sub>X<\/i><\/em>3n+1<\/sub>\uff0c\u7ed3\u6784\u53ef\u4ee5\u770b\u6210\u662f\u9499\u949b\u77ff\u7ed3\u6784\uff08ABX<\/i><\/em>3<\/sub>\uff09\u4e2d\u63d2\u5165\u4e86\u4e00\u5c42\u5ca9\u76d0\u5c42(AX<\/i><\/em>)\uff0c\u56e0\u6b64\u5316\u5b66\u5f0f\u4e5f\u53ef\u4ee5\u5199\u6210(ABX<\/i><\/em>3<\/sub>)n<\/sub>AX<\/i><\/em>\u3002\u968f\u7740n\u7684\u964d\u4f4e\uff0c\u8fd9\u7c7b\u6750\u6599\u5c06\u5177\u6709\u51c6\u4e8c\u7ef4\u7684\u9499\u949b\u77ff\u7ed3\u6784\u3002<\/p>\n

\"\"<\/p>\n

\u56fe\u4e00.\u00a0(a) Ruddlesden-Popper \u7ed3\u6784\u3002(b) \u6742\u5316\u975e\u672c\u5f81\u94c1\u7535\u673a\u5236 [Phys. Rev. Lett. 106, 107204 (2011)]\u3002<\/p>\n

\u7814\u7a76\u6700\u591a\u7684RP\u6750\u6599\u662fA<\/i><\/em>3<\/sub>B<\/i><\/em>2<\/sub>O7<\/sub>\uff0c\u6bd4\u5982\u591a\u94c1\u6750\u6599Ca3<\/sub>Mn2<\/sub>O7<\/sub>\u3002\u5b83\u7684\u94c1\u7535\u6027\u6e90\u4e8e\u4e00\u79cd\u6742\u5316\u975e\u672c\u5f81\u94c1\u7535\u673a\u5236\uff0c\u5373\u94c1\u7535\u6781\u5316\u6a21\u5f0f (P<\/i><\/em>) \u672c\u8eab\u4e0d\u4f1a\u81ea\u53d1\u4ea7\u751f\uff0c\u800c\u662f\u901a\u8fc7\u4e0e\u4e24\u79cd\u516b\u9762\u4f53\u7684\u8f6c\u52a8\u6a21\u5f0f (\u548c) \u8026\u5408\u4f5c\u7528\u88ab\u8bf1\u5bfc\u4ea7\u751f (P<\/i><\/em>\u00a0~)\u3002\u5176\u94c1\u7535\u6781\u5316\u4e3b\u8981\u6765\u81eaCaO\u5c42\u7684\u539f\u5b50\u4f4d\u79fb\uff0c\u800c\u78c1\u6027\u6765\u6e90\u4e8e\u8fc7\u6e21\u91d1\u5c5eMn\u539f\u5b50\u7684d<\/i><\/em>\u8f68\u9053\u7535\u5b50\u3002\u4e0d\u540c\u4e8e\u7b2c\u4e00\u7c7b\u94c1\u7535\u6750\u6599\u7684\u662f\uff0c\u867d\u7136\u94c1\u7535\u6781\u5316\u548c\u78c1\u6027\u4f9d\u6765\u6e90\u4e8e\u4e0d\u540c\u7684\u539f\u5b50\uff0c\u4f46\u662f\u5b83\u4eec\u4e4b\u95f4\u53ef\u4ee5\u901a\u8fc7\u516b\u9762\u4f53\u8f6c\u52a8\u76f8\u4e92\u8026\u5408\u3002\u56e0\u6b64\u94c1\u7535\u6781\u5316\u53cd\u8f6c\u7684\u540c\u65f6\uff0c\u63a7\u5236\u5f31\u78c1\u6027\u7684\u8f6c\u52a8\u6a21\u5f0f\u4e5f\u53d1\u751f\u53cd\u8f6c\uff0c\u90a3\u4e48\u5f3a\u78c1\u7535\u8026\u5408\u6027\u5c31\u53ef\u4ee5\u5b9e\u73b0\u3002\u53ef\u60dc\u7684\u662f\uff0c\u6700\u521d\u63d0\u51fa\u7684\u8fd9\u4e00\u78c1\u7535\u8026\u5408\u673a\u5236\u4f9d\u8d56\u4e8e\u94c1\u7535\u6781\u5316\u53cd\u8f6c\u7684\u8def\u5f84\uff0c\u800c\u5b9e\u9645\u7684\u94c1\u7535\u53cd\u8f6c\u662f\u590d\u6742\u7684\u8fc7\u7a0b\uff0c\u76ee\u524d\u8fd8\u6ca1\u6709\u5b9e\u9a8c\u89c2\u6d4b\u5230\u8fd9\u4e00\u5f3a\u78c1\u7535\u8026\u5408\u6027\u3002<\/p>\n

\u53e6\u4e00\u65b9\u9762\uff0c\u76ee\u524d\u88ab\u8bc1\u5b9e\u7684\u5ba4\u6e29\u5355\u76f8\u591a\u94c1\u6750\u6599\u4f9d\u7136\u5c11\u89c1\u3002\u7531\u4e8e\u6742\u5316\u975e\u672c\u5f81\u94c1\u7535\u673a\u5236\u94c1\u7535\u6027\u4e3b\u8981\u6765\u6e90\u4e8eA<\/i><\/em>\u539f\u5b50\uff0c\u800c\u78c1\u6027\u6765\u6e90B<\/i><\/em>\u539f\u5b50\uff0c\u56e0\u6b64\u53ef\u4ee5\u901a\u8fc7\u66ff\u6362A<\/i><\/em>\u548cB<\/i><\/em>\u539f\u5b50\u5bfb\u627e\u66f4\u591a\u7684\u591a\u94c1\u6750\u6599\uff0c\u8fd9\u4e3a\u5bfb\u627e\u9ad8\u6e29\u7684\u591a\u94c1\u6750\u6599\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u673a\u4f1a\u3002\u4ee4\u4eba\u632f\u594b\u7684\u662f\uff0c\u5ba4\u6e29\u591a\u94c1\u6027\u786e\u5b9e\u901a\u8fc7A<\/i><\/em>\u548cB<\/i><\/em>\u539f\u5b50\u7684\u66ff\u6362\u5728(Cay<\/sub>Sr1\u2013y<\/sub>)1.15<\/sub>Tb1.85<\/sub>Fe2<\/sub>O7<\/sub>\u6750\u6599\u4e2d\u88ab\u8bc1\u5b9e\u3002\u9057\u61be\u7684\u662f\u94c1\u7535\u6781\u5316\u63a7\u5236\u5f31\u78c1\u6027\u7684\u5f3a\u78c1\u7535\u8026\u5408\u6027\u4f9d\u7136\u6ca1\u6709\u89c2\u6d4b\u5230\u3002<\/p>\n

\u4ece\u5316\u5b66\u8bbe\u8ba1\u7684\u89d2\u5ea6\u6765\u8bf4\uff0cA<\/i><\/em>3<\/sub>B<\/i><\/em>2<\/sub>O7<\/sub>\u4e2d7\u4e2a\u6c27\u79bb\u5b50\u6240\u5e26\u6765\u7684\u9ad8\u8d1f\u4ef7\u6001\uff08-14\uff09\u9700\u8981\u9ad8\u4ef7\u6001\u9633\u79bb\u5b50\u6765\u914d\u5e73\uff0c\u8fd9\u5c31\u610f\u5473\u7740B<\/i><\/em>\u539f\u5b50\u9700\u8981\u662f\u6b63\u56db\u4ef7\u6216\u8005\u6b63\u4e09\u4ef7\u9633\u79bb\u5b50\u3002\u8bbe\u8ba1\u5e26\u6709\u9ad8\u4ef7\u6001B<\/i><\/em>\u4f4d\u78c1\u6027\u5c42\u72b6\u9499\u949b\u77ff\u6750\u6599\u5728\u5316\u5b66\u4e0a\u4e5f\u5177\u6709\u6311\u6218\u6027\u3002\u76ee\u524d\uff0c\u7531\u4e8e\u6c27\u79bb\u5b50\u4ef7\u6001\u5e26\u6765\u7684\u5316\u5b66\u5c40\u9650\u6027\uff0c\u5728RP\u6c27\u5316\u7269\u4e2d\u66ff\u6362A<\/i><\/em>\u548cB<\/i><\/em>\u4f4d\u539f\u5b50\u65e0\u6cd5\u5b9e\u73b0\u5ba4\u6e29\u7684\u3001\u5f3a\u94c1\u7535\u7684\u3001\u5f3a\u78c1\u7535\u8026\u5408\u7684\u591a\u94c1\u6750\u6599\u3002\u90a3\u80fd\u5426\u901a\u8fc7\u9634\u79bb\u5b50\u66ff\u6362\u5bfb\u627e\u66f4\u591a\u7684\u591a\u94c1\u6750\u6599\uff0c\u5b9e\u73b0\u5f3a\u78c1\u7535\u8026\u5408\u6027\u5462\uff1f<\/p>\n

\u8fd1\u671f\uff0c\u4e1c\u5357\u5927\u5b66\u7269\u7406\u5b66\u9662\u7684\u902f\u5b66\u66fe\u6559\u6388\u4e0e\u7f8e\u56fd\u897f\u5317\u5927\u5b66\u3001\u65e5\u672c\u4eac\u90fd\u5927\u5b66\u7684\u5408\u4f5c\u8005\u4eec\u7814\u7a76\u4e86\u5177\u6709RP\u7ed3\u6784\u7684\u5364\u5316\u7269\u548c\u786b\u5316\u7269\uff0c\u76f8\u5173\u6210\u679c\u4ee5\u201cThermal Multiferroics in all-Inorganic Quasi-Two-Dimensional Halide Perovskites\u201d\u4e3a\u9898\u53d1\u8868\u4e8eNature Materials\uff0c\u4ee5\u201cOut-of-plane ferroelectricity and robust magnetoelectricity in quasi-two-dimensional materials\u201d\u4e3a\u9898\u53d1\u8868\u4e8eScience Advances\u3002<\/p>\n

\"\"<\/p>\n

\u56fe\u4e8c. K3<\/sub>Mn2<\/sub>Cl7<\/sub>\u94c1\u7535\u6027\u548c\u78c1\u6027\u3002<\/p>\n

\u5728Nature Materials\u7684\u5de5\u4f5c\u4e2d\uff0c\u5408\u6210\u4e86\u7b2c\u4e00\u4e2a\u65e0\u673a\u5364\u5316\u7269\u9499\u949b\u77ff\u591a\u94c1\u6750\u6599(Rb,K)3<\/sub>Mn2<\/sub>Cl7<\/sub>\u3002\u5b83\u7684\u94c1\u7535\u6027\u662f\u7531\u4e24\u79cd\u516b\u9762\u4f53\u8f6c\u52a8\u6a21\u5f0f\u8bf1\u5bfc\u4ea7\u751f\u7684\u6742\u5316\u975e\u672c\u5f81\u94c1\u7535\u3002\u78c1\u7ed3\u6784\u662f\u975e\u5171\u7ebf\u7684\u53cd\u94c1\u78c1\u7ed3\u6784\uff1a\u9762\u95f4\u662fG\u578b\u53cd\u94c1\u78c1\uff0c\u9762\u5185\u662f\u5f31\u94c1\u78c1\u3002\u94c1\u7535\u548c\u78c1\u8f6c\u53d8\u6e29\u5ea6\u5206\u522b\u4e3a180 K\u548c64 K\u3002\u5bf9\u6bd4RP\u6c27\u5316\u7269\uff0cRP\u5364\u5316\u7269\u53ea\u9700\u8981\u6b63\u4e8c\u4ef7\u7684\u9633\u79bb\u5b50\uff0c\u800c\u66f4\u591a\u6b63\u4e8c\u4ef7\u7684\u78c1\u6027\u9633\u79bb\u5b50\u4f7f\u5f97\u66ff\u6362B<\/i><\/em>\u4f4d\u5143\u7d20\u53ef\u4ee5\u5b9e\u73b0\u66f4\u591a\u7684\u591a\u94c1\u6750\u6599\u3002<\/p>\n

\"\"<\/p>\n

\u56fe\u4e09.\u00a0\u6e29\u63a7\u591a\u94c1\u6548\u5e94\u3002<\/p>\n

\u66f4\u91cd\u8981\u7684\u662f\uff0c\u5de5\u4f5c\u8fd8\u63d0\u51fa\u4e86\u65b0\u7684\u8c03\u63a7\u591a\u94c1\u6027\u7684\u624b\u6bb5\u2014\u6e29\u63a7\u591a\u94c1\u6548\u5e94\u3002\u902f\u5b66\u66fe\u6559\u6388\u65e9\u5728RP\u6c27\u5316\u7269\u4e2d\u901a\u8fc7\u7406\u8bba\u8ba1\u7b97\u9884\u6d4b\u4e86\u4e09\u79cd\u53ef\u4ee5\u5b9e\u73b0\u8c03\u63a7\u591a\u94c1\u6027\u7684\u94c1\u7535\u76f8\u53d8\u8fc7\u7a0b [X.-Z. Lu et al., Adv. Funct. Mater\u00a0<\/i><\/em>27, 1604312 (2017)]\u3002\u5728K3<\/sub>Mn2<\/sub>Cl7<\/sub>\u4e2d\uff0c\u901a\u8fc7\u5b9e\u9a8c\u548c\u7406\u8bba\u8ba1\u7b97\u5b9e\u73b0\u4e86A<\/i><\/em>21<\/sub>am<\/i><\/em>\u5230P<\/i><\/em>42<\/sub>\/mnm<\/i><\/em>\u7684\u94c1\u7535\u76f8\u53d8\u8fc7\u7a0b\uff0c\u5176\u4e2d\u63a7\u5236\u78c1\u6027\u7684\u516b\u9762\u4f53\u8f6c\u52a8 (X3<\/sub>\u02c9) \u5bf9\u79f0\u6027\u53d1\u751f\u4e86\u6539\u53d8\uff0c\u4f46\u6b64\u65f6\u4f9d\u7136\u8fd8\u662f\u987a\u78c1\u76f8\uff0c\u65e0\u6cd5\u5b9e\u73b0\u94c1\u7535\u548c\u78c1\u6027\u7684\u540c\u65f6\u6539\u53d8\u3002\u6709\u8da3\u7684\u662f\uff0c\u8fdb\u4e00\u6b65\u5728A<\/i><\/em>\u4f4d\u63ba\u6742Rb\u79bb\u5b50\u53ef\u4ee5\u5b9e\u73b0\u4e00\u79cd\u7f55\u89c1\u7684\u73b0\u8c61\uff0c\u94c1\u7535\u76f8\u53d8\u6e29\u5ea6\u964d\u4f4e\u81f3\u53cd\u94c1\u78c1\u76f8\u53d8\u6e29\u5ea6\u4ee5\u4e0b\u3002\u636e\u6b64\uff0c\u5de5\u4f5c\u9996\u6b21\u5728(K,Rb)3<\/sub>Mn2<\/sub>Cl7<\/sub>\u7269\u8d28\u4e2d\u5b9e\u73b0\u4e86\u6e29\u5ea6\u8c03\u63a7\u7684\u591a\u94c1\u6027\u6539\u53d8\uff1a\u94c1\u7535\u3001\u5f31\u94c1\u78c1\u6001\uff081\uff09\u5230\u53cd\u94c1\u7535\u3001\u5f31\u94c1\u78c1\u6001\uff082\uff09\u7684\u8f6c\u53d8\u3002<\/p>\n

\"\"<\/p>\n

\u56fe\u56db.\u00a0\u591a\u94c1\u6750\u6599SrTb2<\/sub>Fe2<\/sub>S7<\/sub>\u53ca\u5176\u5f3a\u78c1\u7535\u8026\u5408\u6027\u3002<\/p>\n

\u5728Science Advances\u5de5\u4f5c\u4e2d\uff0c\u901a\u8fc7\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u7ed3\u5408\u9057\u4f20\u7b97\u6cd5\u7ed3\u6784\u641c\u7d22\u65b9\u6cd5\u548c\u58f0\u5b50\u8ba1\u7b97\u7b49\uff0c\u5728\u4e00\u7c7bRP\u7ed3\u6784\uff08A<\/i><\/em>3<\/sub>B<\/i><\/em>2<\/sub>X<\/i><\/em>7<\/sub>\uff09\u7684\u5364\u5316\u7269\u548c\u786b\u5316\u7269\u4e2d\uff0c\u8bbe\u8ba1\u51fa\u4e86\u7f55\u89c1\u7684\u3001\u53ef\u4ee5\u514b\u670d\u9000\u6781\u5316\u573a\u7684\u9762\u5916\u94c1\u7535\u6027\u6750\u6599\uff0c\u5e76\u7ed9\u51fa\u4e86\u5728\u8d85\u8584\u8584\u819c\u4e2d\u7a33\u5b9a\u9762\u5916\u94c1\u7535\u6781\u5316\u7684\u8bbe\u8ba1\u601d\u8def\u3002\u5728\u8fd9\u7c7b\u5177\u6709\u9762\u5916\u6742\u5316\u975e\u672c\u5f81\u94c1\u7535\u7684\u6750\u6599\u4e2d\uff0c\u8fd8\u53d1\u73b0\u4e86\u53d7\u5bf9\u79f0\u6027\u4fdd\u62a4\u7684\u5f3a\u78c1\u7535\u8026\u5408\u673a\u5236\u3002\u9274\u4e8e\u4ee5\u4e0a\u53d1\u73b0\uff0c\u627e\u5230\u4e86\u5ba4\u6e29\u7684\u591a\u94c1\u6750\u6599SrTb2<\/sub>Fe2<\/sub>S7<\/sub>\uff0c\u5176\u5177\u6709\u9762\u5916\u94c1\u7535\u6027\u548c\u5f3a\u78c1\u7535\u8026\u5408\u6027\uff0c\u5b83\u7684\u94c1\u7535\u6027\u53ef\u80fd\u5728\u4e00\u4e2a\u6676\u80de\u539a\u5ea6\uff08~4.5nm\uff09\u4f9d\u7136\u5b58\u5728\u3002\u8be5\u7814\u7a76\u5de5\u4f5c\u4e3a\u540e\u7eed\u5bfb\u627e\u8d85\u8584\u94c1\u7535\u548c\u591a\u94c1\u6750\u6599\u63d0\u4f9b\u4e86\u65b9\u5411\u3002<\/p>\n

\u4e0d\u540c\u4e8e\u4f20\u7edf\u7684\u4e8c\u7ef4\u6750\u6599\uff0c\u5c06\u4e09\u7ef4\u7ed3\u6784\u538b\u7f29\u5230\u5b83\u4eec\u7684\u6781\u9650\uff0c\u751f\u957f\u51fa\u5355\u6676\u80de\u539a\u5ea6\u7684\u4e09\u7ef4\u7ed3\u6784\uff0c\u4ece\u800c\u5f62\u6210\u4e00\u7c7b\u65b0\u7684\u4e8c\u7ef4\u6750\u6599\uff0c\u902f\u5b66\u66fe\u6559\u6388\u7684\u5de5\u4f5c\u5c06\u5bf9\u8fd9\u4e00\u65b9\u5411\u5982\u4f55\u5728\u4e8c\u7ef4\u5c3a\u5ea6\u4e0a\u4f9d\u7136\u4fdd\u6301\u4e09\u7ef4\u7ed3\u6784\u7684\u4f18\u826f\u5c5e\u6027\u5177\u6709\u91cd\u8981\u7684\u610f\u4e49\u3002<\/p>\n

\u6587\u7ae0\u94fe\u63a5\uff1a<\/p>\n

1.T. Zhu, X.-Z. Lu et al.<\/i><\/em>,\u00a0Thermal multiferroics in all-inorganic quasi-two-dimensional halide perovskites.\u00a0Nat. Mater.<\/i><\/em>(2024). https:\/\/doi.org\/10.1038\/s41563-023-01759-y<\/p>\n

2.X.-Z. Lu et al.<\/i><\/em>, Out-of-plane ferroelectricity and robust magnetoelectricity in quasi-two-dimensional materials. Sci. Adv.<\/i><\/em>9, eadi0138 (2023). DOI:10.1126\/sciadv.adi0138<\/p>\n

\u4f5c\u8005\u4ecb\u7ecd\uff1a<\/p>\n

\u902f\u5b66\u66fe\uff0c\u4e1c\u5357\u5927\u5b66\u7269\u7406\u5b66\u9662\u6559\u6388\uff0c\u535a\u58eb\u751f\u5bfc\u5e08\u30022019\u5e74\u83b7\u5f97\u7f8e\u56fd\u897f\u5317\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u7cfb\u535a\u58eb\u5b66\u4f4d\uff0c\u5bfc\u5e08\u662fJames Rondinelli\u6559\u6388\u30022020-2022\u5e74\u5728\u7f8e\u56fd\u897f\u5317\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u7cfb\u505a\u535a\u58eb\u540e\u7814\u7a76\uff0c2022\u5e749\u6708\u8d77\u5165\u804c\u4e1c\u5357\u5927\u5b66\u7269\u7406\u5b66\u9662\u3002\u4e3b\u8981\u4ece\u4e8b\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u548c\u91cf\u5b50\u7406\u8bba\u6a21\u578b\u6784\u5efa\uff0c\u5728\u94c1\u7535\u8c03\u63a7\u673a\u5236\u3001\u78c1\u7535\u8026\u5408\u673a\u5236\u3001\u63d0\u9ad8\u81ea\u65cb\u7684\u94c1\u7535\u8c03\u63a7\u6027\u7b49\u65b9\u9762\u8fdb\u884c\u4e86\u7cfb\u7edf\u6df1\u5165\u7684\u7814\u7a76\u3002\u622a\u81f3\u76ee\u524d\uff0c\u4ee5\u7b2c\u4e00\u4f5c\u8005\u8eab\u4efd\u5728Nat. Mater.,\u00a0Sci. Adv., Phys. Rev. Lett., Matter, Adv. Funct. Mater., Phys. Rev. B\/Mater.\u7b49\u671f\u520a\u53d1\u8868\u8bba\u658715\u7bc7\u3002\u53d7\u9080\u4e3a\u82f1\u6587\u4e13\u8457Handbook of Materials Modeling\u00a0(Springer\u51fa\u7248)\u00a0\u64b0\u5199\u201cDesign of New Multiferroic Oxides\u201d\u7ae0\u8282\u3002<\/p>\n

\u672c\u8bfe\u9898\u7ec4\u6bcf\u5e74\u62db\u6536\u7855\u58eb\u548c\u535a\u58eb\u7814\u7a76\u751f\u4ee5\u53ca\u535a\u58eb\u540e\u3002\u611f\u5174\u8da3\u8bf7\u8054\u7cfb\uff1axuezenglu@seu.edu.cn\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4ece\u591a\u94c1\u6027\u6982\u5ff5\u63d0\u51fa\u81f3\u4eca\u5df2\u670930\u591a\u5e74\uff0c\u5404\u79cd\u5f62\u5f0f\u7684\u591a\u94c1\u6750\u6599\u4e0d\u65ad\u88ab\u53d1\u73b0\uff0c\u5b83\u4eec\u901a\u5e38\u88ab\u5206\u4e3a\u4e24\u7c7b\uff1a\uff081\uff09\u7b2c\u4e00\u7c7b\u591a\u94c1\u6750\u6599\uff0c\u5176\u94c1\u7535\u6781\u5316\u4e00\u822c\u8f83\u5927\uff0c\u94c1\u7535\u548c\u78c1\u6027\u6e29\u5ea6\u8f83\u9ad8\uff0c\u4f46\u662f\u7531\u4e8e\u94c1\u7535\u6027…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-257202","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/257202"}],"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\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=257202"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/257202\/revisions"}],"predecessor-version":[{"id":257208,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/257202\/revisions\/257208"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=257202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=257202"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=257202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}