Hybrid magnetoresistance in the proximity of a ferromagnet

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	Hybrid magnetoresistance in the proximity of a ferromagnet
	Lu, YM ; Cai, JW ; Huang, SY ; Qu, D ; Miao, BF ; Chien, CL
刊名	PHYSICAL REVIEW B
	2013
卷号	87 期号:22
ISSN号	1098-0121
通讯作者	Lu, YM (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	We report a new magnetoresistance (MR) effect observed in a nominally nonmagnetic metal (Pt) thin film in contact with either a ferromagnetic insulator or a ferromagnetic metal. The resistivities with in-plane magnetic fields parallel (rho(parallel to)) and transverse (rho(T)) to a current and a perpendicular field (rho(perpendicular to)) show the behavior of rho(perpendicular to) approximate to rho(parallel to) > rho(T), distinctly different from all other known MR effects, including anisotropic MR with rho(parallel to) > rho(T) approximate to rho(perpendicular to). We termed the new MR as hybrid MR, which appears in a metal in close proximity with a ferromagnet either insulating or metallic, and is associated with the induced magnetic moments at the interface.
资助信息	MSTC [2009CB929201]; NSFC [51171205, 51021061, 50831002]; US DOE [DE-SC0009390]; Yeung Center at JHU; State Key Program for Basic Research of China [2010CB923401]
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/311004/57094]
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	Lu, YM,Cai, JW,Huang, SY,et al. Hybrid magnetoresistance in the proximity of a ferromagnet[J]. PHYSICAL REVIEW B,2013,87(22).
APA	Lu, YM,Cai, JW,Huang, SY,Qu, D,Miao, BF,&Chien, CL.(2013).Hybrid magnetoresistance in the proximity of a ferromagnet.PHYSICAL REVIEW B,87(22).
MLA	Lu, YM,et al."Hybrid magnetoresistance in the proximity of a ferromagnet".PHYSICAL REVIEW B 87.22(2013).