| Effects of substitution of dy for nd on the structural and magnetic properties of nd3-xdyxfe27.5mo1.5 (0.3 <= x <= 1.8) | |
| Han, SB; Lv, JY; Liu, XF; Peng, J; Li, XJ; Chen, DF; Xue, YJ; Li, JH; Hu, ZB | |
| 刊名 | Physica b-condensed matter
 |
| 2005-10-01 | |
| 卷号 | 367期号:1-4页码:275-281 |
| 关键词 | Permanent magnets Rare earth compounds X-ray diffraction |
| ISSN号 | 0921-4526 |
| DOI | 10.1016/j.physb.2005.06.028 |
| 通讯作者 | Hu, zb() |
| 英文摘要 | A series of nd3-xdyxfe27.5mo1.5 (0.3 <= x <= 1.8) intermetallic compounds were prepared. their structural properties have been investigated using powder x-ray diffraction and their magnetic properties have been studied by a vibrating sample magnetometer (vsm). rietveld refinement of the x-ray patterns shows that the lattice constants a, b, c and the unit cell volume v are decreased by the substitution of dy for nd. mo prefers to occupy 4i(1), 4i(2) and 4g sites due to the size and thermodynamic effects. the curie temperatures t-c of the 3:29 phases in all samples obtained by tma measurements do not show remarkable changes. however, the saturation magnetizations of the samples decrease monotonically with more nd replaced by dy in compounds. (c) 2005 elsevier b.v. all rights reserved. |
| WOS关键词 | INTERMETALLIC COMPOUNDS ; SITE PREFERENCE ; EXCHANGE INTERACTIONS ; PHASE-STABILITY ; SM ; CR ; T=V ; R=ND ; X=H ; GD |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000232076000037 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2377459 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Hu, ZB |
| 作者单位 | 1.Chinese Acad Sci, Grad Sch, Coll Chem & Chem Engn, Beijing 1000049, Peoples R China 2.China Inst Atom Energy, Beijing 102413, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, SB,Lv, JY,Liu, XF,et al. Effects of substitution of dy for nd on the structural and magnetic properties of nd3-xdyxfe27.5mo1.5 (0.3 <= x <= 1.8)[J]. Physica b-condensed matter,2005,367(1-4):275-281. |
| APA | Han, SB.,Lv, JY.,Liu, XF.,Peng, J.,Li, XJ.,...&Hu, ZB.(2005).Effects of substitution of dy for nd on the structural and magnetic properties of nd3-xdyxfe27.5mo1.5 (0.3 <= x <= 1.8).Physica b-condensed matter,367(1-4),275-281. |
| MLA | Han, SB,et al."Effects of substitution of dy for nd on the structural and magnetic properties of nd3-xdyxfe27.5mo1.5 (0.3 <= x <= 1.8)".Physica b-condensed matter 367.1-4(2005):275-281. |
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