Magnetic properties of Nd-Fe-B/FeMn multilayer films

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	Magnetic properties of Nd-Fe-B/FeMn multilayer films
	F. Yang; W. Liu; X. K. Lv; X. H. Liu; S. Guo; W. J. Gong; Z. D. Zhang
	2009
发表期刊	Materials Letters
ISSN	0167-577X
卷号	63 期号:30 页码:2652-2654
摘要	[Nd-Fe-B(x nm)/FeMn(d nm)](n) thin films were deposited by magnetron sputtering on Si (100) substrates heated at 650 degrees C. The influence of the composition and thickness of FeMn layer on the structure and magnetic properties of Nd-Fe-B films are investigated. The Nd-Fe-B/FeMn multilayer films present an enhanced coercivity and a reduced saturation magnetization, in comparison with those of a Nd-Fe-B single layer. The coercivity of [Nd-Fe-B(x nm)/FeMn(5 nm)](n) films increases with increasing the period number of FeMn layer for the same thickness of magnetic layer, while the coercivity in [Nd-Fe-B(50 nm)/FeMn (5 nm)](n) films increases with decreasing the period number of Nd-Fe-B/FeMn bilayers. The coercivity H(c) of about 17.2 kOe is achieved in the Nd-Fe-B(50 nm)/FeMn(5 nm) film. (C) 2009 Elsevier B.V. All rights reserved.
部门归属	[liu, w.] chinese acad sci, shenyang natl lab mat sci, met res inst, shenyang 110016, peoples r china. chinese acad sci, shenyang natl lab mat sci, int ctr mat phys, shenyang 110016, peoples r china.;liu, w (reprint author), chinese acad sci, shenyang natl lab mat sci, met res inst, 72 wenhua rd, shenyang 110016, peoples r china;wliu@imr.ac.cn
关键词	Perpendicular Anisotropy Thin Films Femn Film Coerciviry Enhancement Sputtering Thin Microstructure
URL	查看原文
WOS记录号	WOS:000271805000014
引用统计	被引频次：11[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/321006/32480
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	F. Yang,W. Liu,X. K. Lv,et al. Magnetic properties of Nd-Fe-B/FeMn multilayer films[J]. Materials Letters,2009,63(30):2652-2654.
APA	F. Yang.,W. Liu.,X. K. Lv.,X. H. Liu.,S. Guo.,...&Z. D. Zhang.(2009).Magnetic properties of Nd-Fe-B/FeMn multilayer films.Materials Letters,63(30),2652-2654.
MLA	F. Yang,et al."Magnetic properties of Nd-Fe-B/FeMn multilayer films".Materials Letters 63.30(2009):2652-2654.