The effect of Y substitution on the magnetic properties of the compound NdCo9.5V2.5

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	The effect of Y substitution on the magnetic properties of the compound NdCo9.5V2.5
	W. F. Liu; G. H. Rao; Z. W. Ouyang; G. Y. Liu; X. M. Feng; S. Y. Wang; J. K. Liang
	2004
发表期刊	Journal of Physics-Condensed Matter
ISSN	0953-8984
卷号	16 期号:24 页码:4211-4220
摘要	The Nd1-xYxCo9.5V2.5 compounds with x = 0-1 crystallize in the tetragonal ThMn12 structure. The lattice parameters a, c and the cell volume V decrease with increasing Y content. The Curie temperature increases for x less than or equal to 0.2, then decreases with increase of the Y content. The exchange field coefficient n(RCo) was derived from the Curie temperature and follows the general trend of rare-earth-3d intermetallic interaction exchange. The high field saturation magnetization decreases with increase of the Y content. A domain wall pinning phenomenon was observed in all of the compounds and the substitution of Y for Nd makes this phenomenon less obvious. High field measurements of the magnetization show a field induced metamagnetic transition in each compound and the critical field H-crit(H) decreases with increase of the Y content.
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.;liu, wf (reprint author), chinese acad sci, inst phys, pob 603, beijing 100080, peoples r china;wfliu@aphy.iphy.ac.cn
关键词	4f-3d Exchange Interaction Intermetallic Compounds Transition Temperature Dependence Behavior Dy Tb Lu Er
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WOS记录号	WOS:000222757700006
引用统计	被引频次：4[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/321006/35469
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,Z. W. Ouyang,et al. The effect of Y substitution on the magnetic properties of the compound NdCo9.5V2.5[J]. Journal of Physics-Condensed Matter,2004,16(24):4211-4220.
APA	W. F. Liu.,G. H. Rao.,Z. W. Ouyang.,G. Y. Liu.,X. M. Feng.,...&J. K. Liang.(2004).The effect of Y substitution on the magnetic properties of the compound NdCo9.5V2.5.Journal of Physics-Condensed Matter,16(24),4211-4220.
MLA	W. F. Liu,et al."The effect of Y substitution on the magnetic properties of the compound NdCo9.5V2.5".Journal of Physics-Condensed Matter 16.24(2004):4211-4220.