Structural, magnetic, and magnetostrictive properties of Tb1-xNdx(Fe0.9B0.1)(2) alloys

doi:10.1109/TMAG.2004.830177

IMR OpenIR

	Structural, magnetic, and magnetostrictive properties of Tb1-xNdx(Fe0.9B0.1)(2) alloys
	Ren, WJ ; Or, SW ; Chan, HLW ; Zhao, XG ; Liu, JJ ; Zhang, ZD
通讯作者	Ren, WJ(wjren@imr.ac.cn)
	2004-07-01
发表期刊	IEEE TRANSACTIONS ON MAGNETICS
ISSN	0018-9464
卷号	40 期号:4 页码:2772-2774
摘要	The crystal structure, magnetization, and spontaneous magnetostriction of Tb1-xNdx(Fe0.9B0.1)(2) alloys have been investigated. X-ray diffraction (XRD) analysis shows that the alloys consist predominantly of the cubic Laves phase with a MgCu2-type structure for x less than or equal to 0.55. Increasing in lattice parameter and decreasing in Curie temperature with increasing x from 0 to 0.55 reveals an increment in the Nd content in the Laves phase. The.(440) XRD line of the Laves phase splits doubly when x less than or equal to 0.7 because of a large spontaneous magnetostriction along its (111) easy magnetization direction. The magnetostriction coefficient lambda(111) decreases significantly with increasing x when 0 < x < 0.55. For x greater than or equal to 0.7, it is difficult to achieve saturation magnetization at room temperature due to increased amount of the Nd2Fe14B-type phase with large magnetocrystalline anisotropy.
关键词	crystal structure Laves phase magnetization magnetostriction
DOI	10.1109/TMAG.2004.830177
收录类别	SCI
语种	英语
WOS研究方向	Engineering ; Physics
WOS类目	Engineering, Electrical & Electronic ; Physics, Applied
WOS记录号	WOS:000223446700255
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/81636
通讯作者	Ren, WJ
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China 3.Hong Kong Polytech Univ, Mat Res Ctr, Hong Kong, Hong Kong, Peoples R China 4.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Ren, WJ,Or, SW,Chan, HLW,et al. Structural, magnetic, and magnetostrictive properties of Tb1-xNdx(Fe0.9B0.1)(2) alloys[J]. IEEE TRANSACTIONS ON MAGNETICS,2004,40(4):2772-2774.
APA	Ren, WJ,Or, SW,Chan, HLW,Zhao, XG,Liu, JJ,&Zhang, ZD.(2004).Structural, magnetic, and magnetostrictive properties of Tb1-xNdx(Fe0.9B0.1)(2) alloys.IEEE TRANSACTIONS ON MAGNETICS,40(4),2772-2774.
MLA	Ren, WJ,et al."Structural, magnetic, and magnetostrictive properties of Tb1-xNdx(Fe0.9B0.1)(2) alloys".IEEE TRANSACTIONS ON MAGNETICS 40.4(2004):2772-2774.