The collinear ↑↑↓↓ magnetism driven ferroelectricity in double-perovskite multiferroics

National Conference on Theory of Magnetism

Jia, Ting^1 ; Zeng, Zhi^1,2 ; Lin, H.Q.^3

Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei

230031, China^1

Department of Physics, University of Science and Technology of China, Hefei

230026, China^2

Beijing Computational Science Research Center, Beijing

100084, China^3

关键词: Double perovskites;    Magnetoelectric couplings;    Multiferroics;    Recent progress;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/827/1/012005/pdf
DOI  :  10.1088/1742-6596/827/1/012005

来源: IOP

【 摘 要 】

The multiferroics of collinear ↑↑↓↓ magnetism driven ferroelectricity is one type of the magnetically driven ferroelectrics, which attracts much attentions due to their strong magnetoelectric coupling. Here, we summarize the recent progress in this multiferroics with double-perovskite crystal structure, besides Y2CoMnO6, Lu2CoMnO6, Y2NiMnO6and In2NiMnO6etc.. It is revealed that there are also many uncertainties in present research, making this field fulling of challenges and opportunities.