Ce3Al11/Al2O3 nanocapsules with large cryogenic magnetocaloric effect
文献类型：期刊论文
| 作者 | N. K. Sun ; D. Y. Geng ; Z. H. Wang ; X. G. Liu ; Z. D. Zhang |
| 刊名 | Physica B-Condensed Matter
 |
| 出版日期 | 2008 |
| 卷号 | 403期号:13-16页码:2521-2524 |
| 关键词 | nanocapsules magnetocaloric effect magnetic properties fe-co(c) nanocapsules single-crystal particles metals |
| ISSN号 | 0921-4526 |
| 中文摘要 | Nanocapsules with the intermetallic compound Ce3Al11 as core and amorphous Al2O3 (or Al) as the shell have been prepared using the arc-discharge technique. The Ce3Al11/Al2O3 nanocapsules display superparamagnetic properties between the blocking temperature and the Curie temperature. The cryogenic magnetocaloric effect of the Ce3Al11/Al2O3 nanocapsules was measured between 2 and 14 K. A maximum magnetic-entropy change -Delta S-M of 8.3 J kg(-1) K-1 has been observed at 4.5 K for a magnetic-field change from 0 to 70 kOe. (C) 2008 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/33088]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | N. K. Sun,D. Y. Geng,Z. H. Wang,et al. Ce3Al11/Al2O3 nanocapsules with large cryogenic magnetocaloric effect[J]. Physica B-Condensed Matter,2008,403(13-16):2521-2524. |
| APA | N. K. Sun,D. Y. Geng,Z. H. Wang,X. G. Liu,&Z. D. Zhang.(2008).Ce3Al11/Al2O3 nanocapsules with large cryogenic magnetocaloric effect.Physica B-Condensed Matter,403(13-16),2521-2524. |
| MLA | N. K. Sun,et al."Ce3Al11/Al2O3 nanocapsules with large cryogenic magnetocaloric effect".Physica B-Condensed Matter 403.13-16(2008):2521-2524. |
入库方式： OAI收割
来源：金属研究所
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