Crystal structure and magnetic properties of Pr5Si4-Ge-x(x) compounds

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	Crystal structure and magnetic properties of Pr5Si4-Ge-x(x) compounds
	Yang, HF ; Rao, GH ; Liu, GY ; Ouyang, ZW ; Liu, WF ; Feng, XM ; Chu, WG ; Liang, JK
刊名	JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
	2003
卷号	263 期号:1-2 页码:146
关键词	PHASE-RELATIONSHIPS GD-5(SI2GE2) GD-5(SIXGE1-X)(4) DIFFRACTION TRANSITION ALLOYS
ISSN号	0304-8853
通讯作者	Rao, GH: Chinese Acad Sci, Inst Phys, Ctr Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	The magnetic properties of Pr5Si4-xGex (x = 0.0, 1.0, 2.0, 2.5, 3.0, 3.5, 4.0) were investigated by magnetic measurements. The compounds Pr5Si4-xGex crystallize in the tetragonal Zr5Si4-type structure for x = 0.0 and 1.0, in the monoclinic Gd5Si2Ge2-type structure for x = 2.0 and 2.5; and in the orthorhombic Sm5Ge4-type structure for x = 3.0-4.0. Unlike the heavy rare earth RE5Si4-xGex (RE = Gd, Tb, Dy) system, the Curie temperature of this system exhibits the following features: the Curie temperature of the compound increases with the increasing of the Ge content in the tetragonal phase region, whereas it shows a weak dependence on the Ge content in the monoclinic phase region and decreases in the orthorhombic phase region. All of the compounds in this system may have a canted magnetic structure. (C) 2003 Elsevier Science B.V. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/35361]
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	Yang, HF,Rao, GH,Liu, GY,et al. Crystal structure and magnetic properties of Pr5Si4-Ge-x(x) compounds[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2003,263(1-2):146.
APA	Yang, HF.,Rao, GH.,Liu, GY.,Ouyang, ZW.,Liu, WF.,...&Liang, JK.(2003).Crystal structure and magnetic properties of Pr5Si4-Ge-x(x) compounds.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,263(1-2),146.
MLA	Yang, HF,et al."Crystal structure and magnetic properties of Pr5Si4-Ge-x(x) compounds".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 263.1-2(2003):146.