Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0 <delta < 0.22) with TbCu7-type structure

doi:10.1016/j.physb.2003.11.080

IMR OpenIR

	Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0
	Luo, J ; Liang, JK ; Guo, YQ ; Liu, QL ; Yang, LT ; Liu, FS ; Rao, GH
Corresponding Author	Liang, JK()
	2004-05-01
Source Publication	PHYSICA B-CONDENSED MATTER
ISSN	0921-4526
Volume	348 Issue:1-4 Pages:128-133
Abstract	We have investigated the structure and magnetic properties of Pr1-delta(Co,Cu)(5+2delta) (0 < delta < 0.22) compounds with the TbCu7-type structure, using X-ray powder diffraction and magnetic measurements. The lattice parameters (a and c) of Pr1-delta(Co,Cu)(5+2delta) compounds increase with increasing Cu content since the radius of Cu is a little larger than that of Co. Our experimental results indicate that Cu may stabilize Pr1-delta(Co,Cu)(5+2delta) compounds with the TbCu7-type structure, but delta is only determined by the temperature. The X-ray patterns of magnetically aligned samples show that the compounds with x = 2.0 and 3.0 exhibit easy-plane magnetocrystalline anisotropy. The saturation magnetization and Curie temperature decrease with increasing Cu content. (C) 2003 Elsevier B.V. All rights reserved.
Keyword	crystal structure magnetic anisotropy saturation moment X-ray diffraction
DOI	10.1016/j.physb.2003.11.080
Indexed By	SCI
Language	英语
WOS Research Area	Physics
WOS Subject	Physics, Condensed Matter
WOS ID	WOS:000221225400018
Publisher	ELSEVIER SCIENCE BV
Citation statistics
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/81342
Corresponding Author	Liang, JK
Affiliation	1.Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China 2.Cent Iron & Steel Res Inst, Inst Funct Mat, Beijing 100081, Peoples R China 3.Acad Sinica, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
Recommended Citation GB/T 7714	Luo, J,Liang, JK,Guo, YQ,et al. Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0
APA	Luo, J.,Liang, JK.,Guo, YQ.,Liu, QL.,Yang, LT.,...&Rao, GH.(2004).Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0 PHYSICA B-CONDENSED MATTER,348(1-4),128-133.
MLA	Luo, J,et al."Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0 PHYSICA B-CONDENSED MATTER 348.1-4(2004):128-133.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院金属研究所机构知识库