Effects of annealing on properties of spin-valve pinned with FeMn alloy

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	Effects of annealing on properties of spin-valve pinned with FeMn alloy
	Chai CL ; Teng J ; Yu GH ; Zhu FW ; Lai WY ; Xiao JM
刊名	acta physica sinica
	2002
卷号	51 期号:8 页码:1846-1850
关键词	annealing spin-valve diffusion along grain boundary TEMPERATURE-DEPENDENCE MAGNETORESISTANCE FILMS COERCIVITY FIELD BIAS NIO
ISSN号	1000-3290
通讯作者	chai cl,chinese acad sci,inst semicond,lab semicond mat sci,beijing 100083,peoples r china.
中文摘要	the magnetic properties of spin-valve pinned by femn layer were investigated after it was annealed at different temperatures. its property was dependent on the vacuum annealing temperature. the pinning field could be increased through annealing at a temporature lower than 200degreesc;the pinning field would reduce and other properties be deteriorated as the annealing temperature was higher than 200degreesc; the pinning effect lost and giantmagnetic resistance disappeared at 300degreesc. based on the results of aes analysis it was concluded that the diffusion in spin-valve multilayer was along grain boundary.
学科主题	半导体物理
收录类别	SCI
语种	中文
公开日期	2010-08-12
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/11822]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Chai CL,Teng J,Yu GH,et al. Effects of annealing on properties of spin-valve pinned with FeMn alloy[J]. acta physica sinica,2002,51(8):1846-1850.
APA	Chai CL,Teng J,Yu GH,Zhu FW,Lai WY,&Xiao JM.(2002).Effects of annealing on properties of spin-valve pinned with FeMn alloy.acta physica sinica,51(8),1846-1850.
MLA	Chai CL,et al."Effects of annealing on properties of spin-valve pinned with FeMn alloy".acta physica sinica 51.8(2002):1846-1850.