Magnetoelastic properties of Co-doped Laves compounds TbxHo0.9-xNd0.1Fe1.93(0 <= X <= 0.40)

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	Magnetoelastic properties of Co-doped Laves compounds TbxHo0.9-xNd0.1Fe1.93(0 <= X <= 0.40)
	Pan, L. B.; Liu, J. J.; Du, J.; Ren, W. J.; liujinjun1@nbu.edu.cn
	2015
发表期刊	SOLID STATE COMMUNICATIONS
ISSN	0038-1098
卷号	211 页码:34-37
摘要	Structure, spin configuration, magnetocrystalline-anisotropy compensation, magnetization, and magnetostriction of TbxHo0.9-xNd0.1(Fe0.8Co0.2)(1.93) (0 <= x <= 0.40) compounds are investigated. A single-phase Laves phase with MgCu2-type structure is synthesized in equilibrium conditions at ambient pressure. The easy magnetization direction (EMD) is observed toward < 111 > axis when x >= 0.25, accompanied by a rhombohedral distortion with large spontaneous magnetostriction coefficients lambda(111). The anisotropy compensation can be achieved by evaluating EMD, magnetization and magnetostriction, and the critical point is realized to be around x = 0.25. The good magnetoelastic properties, e.g., the low anisotropy at room temperature, high polycrystalline saturation magnetostriction (lambda(s) similar to 560 ppm) and large spontaneous magnetostriction coefficient (lambda(111) similar to 850 ppm), are achieved for the Tb0.25Ho0.65Nd0.1 (Fe0.8Co0.2)(1.93) compound, which may make it a promising magnetostrictive material. (C) 2015 Elsevier Ltd. All rights reserved.
部门归属	[pan, l. b. ; liu, j. j.] ningbo univ, fac mat sci & chem engn, ningbo 315211, zhejiang, peoples r china ; [du, j.] chinese acad sci, ningbo inst mat technol & engn, ningbo 315201, zhejiang, peoples r china ; [ren, w. j.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china
关键词	Magnetic Materials Structure Magnetostriction X-ray Techniques
资助者	National Natural Science Foundation of China [50801039]; National Basic Research Program of China [2012CB619404]; Zhejiang Province [LY14E010001]; K.C. Wong Magna Fund of Ningbo University
收录类别	sci
语种	英语
WOS记录号	WOS:000353523500008
引用统计	被引频次：5[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/321006/74956
专题	中国科学院金属研究所
通讯作者	liujinjun1@nbu.edu.cn
推荐引用方式 GB/T 7714	Pan, L. B.,Liu, J. J.,Du, J.,et al. Magnetoelastic properties of Co-doped Laves compounds TbxHo0.9-xNd0.1Fe1.93(0 <= X <= 0.40)[J]. SOLID STATE COMMUNICATIONS,2015,211:34-37.
APA	Pan, L. B.,Liu, J. J.,Du, J.,Ren, W. J.,&liujinjun1@nbu.edu.cn.(2015).Magnetoelastic properties of Co-doped Laves compounds TbxHo0.9-xNd0.1Fe1.93(0 <= X <= 0.40).SOLID STATE COMMUNICATIONS,211,34-37.
MLA	Pan, L. B.,et al."Magnetoelastic properties of Co-doped Laves compounds TbxHo0.9-xNd0.1Fe1.93(0 <= X <= 0.40)".SOLID STATE COMMUNICATIONS 211(2015):34-37.