Ferroelectric-domain-controlled magnetic anisotropy in Co40Fe40B20/YMnO3 multiferroic heterostructure

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	Ferroelectric-domain-controlled magnetic anisotropy in Co40Fe40B20/YMnO3 multiferroic heterostructure
	Wang, JW ; Zhao, YG ; Fan, C ; Sun, XF ; Rizwan, S ; Zhang, S ; Li, PS ; Lin, Z ; Yang, YJ ; Yan, WS ; Luo, ZL ; Zou, LK ; Liu, HL ; Chen, QP ; Zhang, X ; Zhu, MH ; Zhang, HY ; Cai, JW ; Han, XF ; Cheng, ZH ; Gao, C ; Xie, D ; Ren, TL
刊名	APPLIED PHYSICS LETTERS
	2013
卷号	102 期号:10
ISSN号	0003-6951
通讯作者	Wang, JW (reprint author), Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China.
中文摘要	We report on the magnetic properties of Co40Fe40B20/YMnO3 multiferroic heterostructures in which Co40Fe40B20 shows an in-plane uniaxial magnetic anisotropy with the magnetic easy axis along the ferroelectric polarization direction of YMnO3. The coercive field (H-c) of Co40Fe40B20 shows an interesting non-monotonic change from the easy axis to hard axis with a maximum at a certain angle. It was demonstrated that the magnetic property of Co40Fe40B20 was dominated by the FE domain induced strain and the angular dependence of H-c can be understood by the two phase model. This work is helpful for understanding the coupling between ferromagnetic and ferroelectric materials. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4795518]
资助信息	Ministry of Science and Technology of China; National Science Foundation of China; Tsinghua National Laboratory for Information Science and Technology (TNList) Cross-discipline Foundation
语种	英语
公开日期	2014-01-16
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/57012]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wang, JW,Zhao, YG,Fan, C,et al. Ferroelectric-domain-controlled magnetic anisotropy in Co40Fe40B20/YMnO3 multiferroic heterostructure[J]. APPLIED PHYSICS LETTERS,2013,102(10).
APA	Wang, JW.,Zhao, YG.,Fan, C.,Sun, XF.,Rizwan, S.,...&Ren, TL.(2013).Ferroelectric-domain-controlled magnetic anisotropy in Co40Fe40B20/YMnO3 multiferroic heterostructure.APPLIED PHYSICS LETTERS,102(10).
MLA	Wang, JW,et al."Ferroelectric-domain-controlled magnetic anisotropy in Co40Fe40B20/YMnO3 multiferroic heterostructure".APPLIED PHYSICS LETTERS 102.10(2013).