| Field-induced reversible magnetocaloric effect in CoCl(2) |
| X. H. Liu; W. Liu; S. Guo; W. J. Gong; X. K. Lv; Z. D. Zhang
|
| 2010
|
| 发表期刊 | Journal of Alloys and Compounds
 |
| ISSN | 0925-8388
|
| 卷号 | 507期号:1页码:26-28 |
| 摘要 | A sign change of the magnetocaloric effect is induced by a magnetic field, which is related to a field-induced transition from the antiferromagnetic to the ferromagnetic state below the Neel temperature of CoCl(2) nanoparticles. The reversible magnetic-entropy change -Delta S(m) (4.1 and 11.5 J kg(-)1 K(-1) at 27K for a field change of 3 and 7T, respectively) almost without hysteresis and the large cooling power (83.4 and 148 J kg(-1), correspondingly) indicates that CoCl(2) is a potential candidate for application in magnetic refrigeration in the low-temperature range. (C) 2010 Elsevier B.V. All rights reserved. |
| 部门归属 | [liu, w.] chinese acad sci, shenyang natl lab mat sci, shenyang 110016, peoples r china. chinese acad sci, int ctr mat phys, inst met res, shenyang 110016, peoples r china.;liu, w (reprint author), chinese acad sci, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;wliu@imr.ac.cn
|
| 关键词 | Magnetocaloric Effect
Field-induced Transition
Antiferromagnetic
Ferromagnetic
Entropy Change
Refrigeration
Transition
Nicl2
Fecl2
|
| URL | 查看原文
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/31324
|
| 专题 | 中国科学院金属研究所
|
推荐引用方式
GB/T 7714 |
X. H. Liu,W. Liu,S. Guo,et al. Field-induced reversible magnetocaloric effect in CoCl(2)[J]. Journal of Alloys and Compounds,2010,507(1):26-28.
|
| APA |
X. H. Liu,W. Liu,S. Guo,W. J. Gong,X. K. Lv,&Z. D. Zhang.(2010).Field-induced reversible magnetocaloric effect in CoCl(2).Journal of Alloys and Compounds,507(1),26-28.
|
| MLA |
X. H. Liu,et al."Field-induced reversible magnetocaloric effect in CoCl(2)".Journal of Alloys and Compounds 507.1(2010):26-28.
|
修改评论