Structure and magnetostriction of Tb1-xPrxFe1.93B0.15 alloys

doi:10.1016/S0304-8853(03)00623-1

IMR OpenIR

	Structure and magnetostriction of Tb1-xPrxFe1.93B0.15 alloys
	Ren, WJ; Zhang, ZD; Zhao, XG; Song, XP; Liu, W; Geng, DY
通讯作者	Ren, WJ(wjren@imr.ac.cn)
	2004-02-01
发表期刊	JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN	0304-8853
卷号	269 期号:2 页码:281-285
摘要	Structure, magnetic properties and magnetostriction of Tb1-x,PrxFe1.93B0.15 (0 less than or equal to x less than or equal to 0.8) alloys are investigated. Addition of a small amount of boron and extra rare earth is beneficial to the formation of a single Laves phase. Single phase Tb1-xPrxFe1.93B0.15 with cubic MgCu2-type structure forms up to x = 0.3 as determined by X-ray diffraction. In the range of high Pr content, the boron atoms preferentially combine with rare-earth atoms to form the Nd2Fe14B-type phase. The results of lattice parameter and Curie temperature show that the Pr solubility limit for Tb1-xPrxFe1.93B0.15 is reached in the range of x from 0.3 to 0.5. Large spontaneous magnetostriction of chi(111) > 2100ppm is observed for the Laves phases in the Tb1-x,PrxFe1.93B0.15 alloys with 0 less than or equal to x less than or equal to 0.3. Linear magnetostriction at room temperature of the single phase Tb1-x,PrxFe1.93B0.15 alloys decreases with increasing Pr content. (C) 2003 Elsevier B.V. All rights reserved.
关键词	magnetostriction rare-earth transition-metal compounds MgCu2-type structure
DOI	10.1016/S0304-8853(03)00623-1
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Condensed Matter
WOS记录号	WOS:000188066000019
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/81839
通讯作者	Ren, WJ
作者单位	Chinese Acad Sci, Int Ctr Mat Phys, Inst Phys Met, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Ren, WJ,Zhang, ZD,Zhao, XG,et al. Structure and magnetostriction of Tb1-xPrxFe1.93B0.15 alloys[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2004,269(2):281-285.
APA	Ren, WJ,Zhang, ZD,Zhao, XG,Song, XP,Liu, W,&Geng, DY.(2004).Structure and magnetostriction of Tb1-xPrxFe1.93B0.15 alloys.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,269(2),281-285.
MLA	Ren, WJ,et al."Structure and magnetostriction of Tb1-xPrxFe1.93B0.15 alloys".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 269.2(2004):281-285.