Anisotropic behavior of exchange coupling in textured Nd(2)Fe(14)B/alpha-Fe multilayer films

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	Anisotropic behavior of exchange coupling in textured Nd(2)Fe(14)B/alpha-Fe multilayer films
	W. B. Cui; S. J. Zheng; W. Liu; X. L. Ma; F. Yang; Q. Yao; X. G. Zhao; Z. D. Zhang
	2008
发表期刊	Journal of Applied Physics
ISSN	0021-8979
卷号	104 期号:5
摘要	Exchange coupling has been realized in textured Nd(2)Fe(14)B/alpha-Fe multilayer films. A Mo spacer layer has proved to be effective for preventing interdiffusion at the interface region between the hard-magnetic Nd(16)Fe(71)B(13) and the soft-magnetic alpha-Fe layer in these multilayer films. Anisotropic behavior of the exchange coupling in the films is observed by means of magnetic measurements. Furthermore, the effective critical correlation length is found to exhibit anisotropic behavior, which is smaller in the parallel than in the perpendicular direction at the same temperature. This anisotropic behavior of the multilayer films can be well explained by taking into account the shape anisotropy of the textured grains. (C) 2008 American Institute of Physics.
部门归属	[cui, w. b.; zheng, s. j.; liu, w.; ma, x. l.; yang, f.; yao, q.; zhao, x. g.; zhang, z. d.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [cui, w. b.; liu, w.; yang, f.; yao, q.; zhao, x. g.; zhang, z. d.] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;liu, w (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;wliu@imr.ac.cn
关键词	Remanence Enhancement Magnetic-properties Permanent-magnets Fe
URL	查看原文
WOS记录号	WOS:000259853600079
引用统计	被引频次：38[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/321006/32700
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. B. Cui,S. J. Zheng,W. Liu,et al. Anisotropic behavior of exchange coupling in textured Nd(2)Fe(14)B/alpha-Fe multilayer films[J]. Journal of Applied Physics,2008,104(5).
APA	W. B. Cui.,S. J. Zheng.,W. Liu.,X. L. Ma.,F. Yang.,...&Z. D. Zhang.(2008).Anisotropic behavior of exchange coupling in textured Nd(2)Fe(14)B/alpha-Fe multilayer films.Journal of Applied Physics,104(5).
MLA	W. B. Cui,et al."Anisotropic behavior of exchange coupling in textured Nd(2)Fe(14)B/alpha-Fe multilayer films".Journal of Applied Physics 104.5(2008).