Structural and magnetic properties of RCo12-xTix (R = Y and Sm) and YFe12-xTix compounds

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	Structural and magnetic properties of RCo12-xTix (R = Y and Sm) and YFe12-xTix compounds
	Wang, WQ ; Wang, JL ; Tang, N ; Fuquan, B ; Wu, GH ; Yang, FM ; Jim, HM
刊名	JOURNAL OF PHYSICS D-APPLIED PHYSICS
	2001
卷号	34 期号:3 页码:307
关键词	COBALT
ISSN号	0022-3727
通讯作者	Wang, WQ (reprint author), Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, POB 603, Beijing 100080, Peoples R China.
中文摘要	Magnetic and structural properties of RCo12-xTix With R = Y and Sm and YFe12-xTix compounds have been investigated by using x-ray diffraction and magnetic measurements. It was found that all compounds investigated are almost single phase with the ThMn12-type structure. X-ray diffraction patterns of magnetically aligned powder samples indicate that the easy magnetization directions (EMD) at room temperature are in the basal plane for SmCo12-xTix compounds while for YCo12-xTix and YFe12-xTix compounds the EMDs are along the c-axis. The lattice parameters increase monotonically with increasing Ti content for all the compounds investigated. The Curie temperature Te decreases monotonically with increasing Ti content for both YCo12-xTix and SmCo12-xTix, while T-C of YFe12-xTix is almost independent of Ti content. The saturation magnetization M-s decreases with increasing Ti content for all the three systems. The anisotropy field B-a of YCo12-xTix and YFe12-xTix compounds decreases monotonically with increasing Ti content, while the Ti content dependence of the anisotropy fields B-a for SmCo12-xTix compounds at 1.5 K exhibits a maximum at about x = 1.7, which can be understood in terms of a two-sublattice model of anisotropy.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/53232]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wang, WQ,Wang, JL,Tang, N,et al. Structural and magnetic properties of RCo12-xTix (R = Y and Sm) and YFe12-xTix compounds[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2001,34(3):307.
APA	Wang, WQ.,Wang, JL.,Tang, N.,Fuquan, B.,Wu, GH.,...&Jim, HM.(2001).Structural and magnetic properties of RCo12-xTix (R = Y and Sm) and YFe12-xTix compounds.JOURNAL OF PHYSICS D-APPLIED PHYSICS,34(3),307.
MLA	Wang, WQ,et al."Structural and magnetic properties of RCo12-xTix (R = Y and Sm) and YFe12-xTix compounds".JOURNAL OF PHYSICS D-APPLIED PHYSICS 34.3(2001):307.