Magnetostriction of Laves Tb0.1Ho0.9-xPrx(Fe0.8Co0.2)(1.93) alloys

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	Magnetostriction of Laves Tb0.1Ho0.9-xPrx(Fe0.8Co0.2)(1.93) alloys
	Pan, Z. B.; Liu, J. J.; Si, P. Z.; Ren, W. J.; Liu, JJ (reprint author), Ningbo Univ, Fac Mat Sci & Chem Engn, Ningbo 315211, Zhejiang, Peoples R China.
	2016-05-01
发表期刊	MATERIALS RESEARCH BULLETIN
ISSN	0025-5408
卷号	77 页码:122-125
摘要	Alloys of Tb0.1Ho0.9-xPrx(Fe(0.8)sCo(0.2))(1.93) (0 <= x <= 0.50) are arc melted and investigated for structural, magnetic and magnetoelastic properties. The alloys possess predominantly the cubic Laves phase with MgCu2-type structure for x <= 0.20, while impurities are observed for x >= 0.30. The easy magnetization direction (EMD) rotates from < 100 > to < 111 > axis when x increases from 0 to 0.50, demonstrating the magnetocrystalline-anisotropy compensation between Pr3+ and Ho3+ ions. The linear anisotropic magnetostriction lambda(a) = (= lambda(parallel to) - lambda(perpendicular to)) increases with increasing Pr content when x <= 030, ascribed to both the larger magnetostriction of PrFe2 than that of HoFe2 and the decrease of the resulted anisotropy due to compensation. The Tb0.1Ho0.6Pr0.3(Fe0.8Co0.2)(1.93) alloy, close to the anisotropy compensation point, has the largest magnetostriction and a low anisotropy at room temperature. (C) 2016 Elsevier Ltd. All rights reserved.
部门归属	[pan, z. b. ; liu, j. j.] ningbo univ, fac mat sci & chem engn, ningbo 315211, zhejiang, peoples r china ; [si, p. z.] china jiliang univ, coll mat sci & engn, hangzhou 310018, 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	Intermetallic Compounds Magnetic Materials Magnetic Properties X-ray Diffraction Elastic Properties
学科领域	Materials Science
资助者	National Natural Science Foundation of China [50801039]; National Basic Research Program of China [2012CB619404]; Zhejiang Province [LY14E010001]; Ningbo City [201601HJ-B01298]; K.C. Wong Magna Fund of Ningbo University
收录类别	sci
语种	英语
WOS记录号	WOS:000374360700018
引用统计	被引频次：9[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/321006/75895
专题	中国科学院金属研究所
通讯作者	Liu, JJ (reprint author), Ningbo Univ, Fac Mat Sci & Chem Engn, Ningbo 315211, Zhejiang, Peoples R China.
推荐引用方式 GB/T 7714	Pan, Z. B.,Liu, J. J.,Si, P. Z.,et al. Magnetostriction of Laves Tb0.1Ho0.9-xPrx(Fe0.8Co0.2)(1.93) alloys[J]. MATERIALS RESEARCH BULLETIN,2016,77:122-125.
APA	Pan, Z. B.,Liu, J. J.,Si, P. Z.,Ren, W. J.,&Liu, JJ .(2016).Magnetostriction of Laves Tb0.1Ho0.9-xPrx(Fe0.8Co0.2)(1.93) alloys.MATERIALS RESEARCH BULLETIN,77,122-125.
MLA	Pan, Z. B.,et al."Magnetostriction of Laves Tb0.1Ho0.9-xPrx(Fe0.8Co0.2)(1.93) alloys".MATERIALS RESEARCH BULLETIN 77(2016):122-125.