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
	H. F. Yang; G. H. Rao; G. Y. Liu; Z. W. Ouyang; W. F. Liu; X. M. Feng; W. G. Chu; J. K. Liang
	2003
发表期刊	Journal of Magnetism and Magnetic Materials
ISSN	0304-8853
卷号	263 期号:1-2 页码:146-153
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.
部门归属	chinese acad sci, inst phys, ctr condensed matter phys, beijing 100080, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;rao, gh (reprint author), chinese acad sci, inst phys, ctr condensed matter phys, pob 603, beijing 100080, peoples r china
关键词	Rare Earth Compounds Magnetic Properties Crystal Structure Phase-relationships Gd-5(Si2ge2) Gd-5(Sixge1-x)(4) Diffraction Transition Alloys
URL	查看原文
WOS记录号	WOS:000183741800021
引用统计	被引频次：15[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/321006/36108
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. F. Yang,G. H. Rao,G. Y. Liu,et al. Crystal structure and magnetic properties of Pr5Si4-Ge-x(x) compounds[J]. Journal of Magnetism and Magnetic Materials,2003,263(1-2):146-153.
APA	H. F. Yang.,G. H. Rao.,G. Y. Liu.,Z. W. Ouyang.,W. F. Liu.,...&J. K. Liang.(2003).Crystal structure and magnetic properties of Pr5Si4-Ge-x(x) compounds.Journal of Magnetism and Magnetic Materials,263(1-2),146-153.
MLA	H. F. Yang,et al."Crystal structure and magnetic properties of Pr5Si4-Ge-x(x) compounds".Journal of Magnetism and Magnetic Materials 263.1-2(2003):146-153.