Effects of anisotropy and spin-asymmetry of ferromagnetic materials in ferromagnetic/Cr2O3/ferromagnetic trilayers

doi:10.1063/1.3332480

IMR OpenIR

	Effects of anisotropy and spin-asymmetry of ferromagnetic materials in ferromagnetic/Cr2O3/ferromagnetic trilayers
	Liu, X. H.; Liu, W.; Guo, S.; Yang, F.; Lv, X. K.; Gong, W. J.; Zhang, Z. D.
通讯作者	Liu, X. H.()
	2010-02-22
发表期刊	APPLIED PHYSICS LETTERS
ISSN	0003-6951
卷号	96 期号:8 页码:3
摘要	Strong effects of ferromagnetic (FM) materials on the exchange coupling are observed at different temperatures in FM1(3 nm)/Cr2O3(6 nm)/FM2(10 nm) trilayers with FM equivalent to Co, Fe, or Ni80Fe20. Changes of the anisotropy of FM and spin-asymmetry of the reflection coefficients for spin-up and spin-down electrons of FM contacted the antiferromagnetic layer influence the strength of interfacial and interlayer coupling of the trilayers. Thus, the reduction of the interfacial coupling and the enhancement of the interlayer coupling with increasing temperature result in quite different magnetic behavior of different trilayers.
关键词	chromium compounds cobalt couplings ferromagnetic materials iron iron alloys magnetic hysteresis magnetic structure magnetisation nickel alloys
资助者	National Basic Research Program of China ; Ministry of Science and Technology of China ; National Nature Science Foundation of China
DOI	10.1063/1.3332480
收录类别	SCI
语种	英语
资助项目	National Basic Research Program of China[2010CB934603] ; Ministry of Science and Technology of China ; National Nature Science Foundation of China[50931006] ; National Nature Science Foundation of China[50971123]
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:000275027200050
出版者	AMER INST PHYSICS
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/102367
专题	中国科学院金属研究所
通讯作者	Liu, X. H.
作者单位	Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Int Ctr Mat Phys, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, X. H.,Liu, W.,Guo, S.,et al. Effects of anisotropy and spin-asymmetry of ferromagnetic materials in ferromagnetic/Cr2O3/ferromagnetic trilayers[J]. APPLIED PHYSICS LETTERS,2010,96(8):3.
APA	Liu, X. H..,Liu, W..,Guo, S..,Yang, F..,Lv, X. K..,...&Zhang, Z. D..(2010).Effects of anisotropy and spin-asymmetry of ferromagnetic materials in ferromagnetic/Cr2O3/ferromagnetic trilayers.APPLIED PHYSICS LETTERS,96(8),3.
MLA	Liu, X. H.,et al."Effects of anisotropy and spin-asymmetry of ferromagnetic materials in ferromagnetic/Cr2O3/ferromagnetic trilayers".APPLIED PHYSICS LETTERS 96.8(2010):3.