Reduction in hysteresis losses and large magnetic entropy change in the B-doped La(Fe, Si)(13) compounds
文献类型：期刊论文
| 作者 | Shen, J ; Wang, F ; Zhao, JL ; Wu, JF ; Gong, MQ ; Hu, FX ; Li, YX ; Sun, JR ; Shen, BG |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2010 |
| 卷号 | 107期号:9 |
| 关键词 | MAGNETOCALORIC MATERIALS |
| ISSN号 | 0021-8979 |
| 通讯作者 | Shen, J (reprint author), Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Cryogen, Beijing 100190, Peoples R China. |
| 中文摘要 | The effect of the B-addition on magnetic entropy change Delta S-M and hysteresis loss in La(Fe, Si)(13) is studied. The maximal values of Delta S-M for LaFe11.9Si1.1, LaFe11.5B0.4Si1.1, LaFe11.5Si1.5, and LaFe11.0B0.5Si1.5 are found to be 27.0, 26.1, 23.7, and 21.2 J/kg K at Curie temperature T-C for a field change in 0-5 T, respectively. The maximal hysteresis losses around T-C are 43 and 21 J/kg for LaFe11.9Si1.1 and LaFe11.5Si1.5, respectively, while almost no magnetic hysteresis is observed for the B-doped compounds. Our result reveals that a large Delta S-M and a small hysteresis loss can be simultaneously achieved in NaZn13-type La(Fe, Si)(13) compounds by the addition of B. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3349325] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51970]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Shen, J,Wang, F,Zhao, JL,et al. Reduction in hysteresis losses and large magnetic entropy change in the B-doped La(Fe, Si)(13) compounds[J]. JOURNAL OF APPLIED PHYSICS,2010,107(9). |
| APA | Shen, J.,Wang, F.,Zhao, JL.,Wu, JF.,Gong, MQ.,...&Shen, BG.(2010).Reduction in hysteresis losses and large magnetic entropy change in the B-doped La(Fe, Si)(13) compounds.JOURNAL OF APPLIED PHYSICS,107(9). |
| MLA | Shen, J,et al."Reduction in hysteresis losses and large magnetic entropy change in the B-doped La(Fe, Si)(13) compounds".JOURNAL OF APPLIED PHYSICS 107.9(2010). |
入库方式： OAI收割
来源：物理研究所
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