Formation, structure and magnetic properties of SmCo(9.8)V(2.2)

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	Formation, structure and magnetic properties of SmCo(9.8)V(2.2)
	W. F. Liu; G. H. Rao; H. F. Yang; Z. W. Ouyang; G. Y. Liu; X. M. Feng; J. K. Liang
	2003
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	361 期号:1-2 页码:62-65
摘要	The structure and magnetic properties of the SmCo(9.8)V(2.2) compound were investigated by means of X-ray diffraction analysis and magnetic measurement. SMCo(9.8)V(2.2) crystallizes in a tetragonal structure with space group 14/mmm. The lattice parameters are a = 8.3802(1) Angstrom and c =4.7047(1) Angstrom. Both the atomic size effect and enthalpy effect favor a preferential occupation of V on the 8i site. Magnetic measurements indicate that the SmCo(9.8)V(2.2) compound is ferromagnetic with a Curie temperature of 360 K. The easy magnetization direction of SmCo(9.8)V(2.2) is perpendicular to the c-axis. The saturation magnetization and the magnetocrystalline anisotropy field of the SmCo(9.8)V(2.2) compound at 5 K are 35.4 emu/g and 77 kOe, respectively. (C) 2003 Elsevier B.V. All rights reserved.
部门归属	chinese acad sci, inst phys, beijing 100080, peoples r china. chinese acad sci, 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, pob 603, beijing 100080, peoples r china;ghrao@aphy.iphy.ac.cn
关键词	Rare Earth Compounds Transition Metal Compounds Crystal Structure Magnetically Ordered Compounds Magnetic Measurements Intermetallics Alloys System Rich Fe
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35941
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. F. Liu,G. H. Rao,H. F. Yang,et al. Formation, structure and magnetic properties of SmCo(9.8)V(2.2)[J]. Journal of Alloys and Compounds,2003,361(1-2):62-65.
APA	W. F. Liu.,G. H. Rao.,H. F. Yang.,Z. W. Ouyang.,G. Y. Liu.,...&J. K. Liang.(2003).Formation, structure and magnetic properties of SmCo(9.8)V(2.2).Journal of Alloys and Compounds,361(1-2),62-65.
MLA	W. F. Liu,et al."Formation, structure and magnetic properties of SmCo(9.8)V(2.2)".Journal of Alloys and Compounds 361.1-2(2003):62-65.