Multiferroicity in B-site ordered double perovskite Y2MnCrO6

Double perovskite manganite Y2MnCrO6 ceramic Novel multiferroic properties are displayed with respect is synthesized and its multiferroic properties are investigated. to other multiferroics, such as high ferroelectric phase transi- tion temperature, and the coexistence of ferrimagnetism and ferroele...

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Published in中国物理B：英文版 no. 11; pp. 523 - 526
Main Author 房勇 颜士明 乔文 王伟 王敦辉 都有为
Format Journal Article
LanguageEnglish
Published 01.11.2014
Subjects
亚铁磁性
双钙钛矿
外部磁场
有序
磁电效应
自发磁化
转变温度
铁电相
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Summary:Double perovskite manganite Y2MnCrO6 ceramic Novel multiferroic properties are displayed with respect is synthesized and its multiferroic properties are investigated. to other multiferroics, such as high ferroelectric phase transi- tion temperature, and the coexistence of ferrimagnetism and ferroelectricity. Moreover, the ferroelectric polarization of Y2MnCrO6 below the magnetic phase temperature can be effectively tuned by an external magnetic field, showing a re- markable magnetoelectric effect. These results open an effective avenue to explore magnetic multiferroics with spontaneous magnetization and ferroelectricity, as well as a high ferroelectric transition temperature.
Bibliography:Double perovskite manganite Y2MnCrO6 ceramic Novel multiferroic properties are displayed with respect is synthesized and its multiferroic properties are investigated. to other multiferroics, such as high ferroelectric phase transi- tion temperature, and the coexistence of ferrimagnetism and ferroelectricity. Moreover, the ferroelectric polarization of Y2MnCrO6 below the magnetic phase temperature can be effectively tuned by an external magnetic field, showing a re- markable magnetoelectric effect. These results open an effective avenue to explore magnetic multiferroics with spontaneous magnetization and ferroelectricity, as well as a high ferroelectric transition temperature.
11-5639/O4
magnetism, ferroelectricity, magnetoelectric effect, multiferroics
Fang Yong, Yan Shi-Ming, Qiao Wen, Wang Wei, Wang Dun-Hui, and Du You-Wei（ National Laboratory of Solid State Microstructures and Key Laboratory of Nanomaterials of Jiangsu Province, Nanjing University, Nanjing 210093, China）
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/23/11/117501