Magnetic properties and magnetocaloric effect in the HoNi1-xCuxIn (x=0, 0.1, 0.3, 0.4) intermetallic compounds
文献类型：期刊论文
| 作者 | Mo, ZJ ; Shen, J ; Yan, LQ ; Tang, CC ; He, XN ; Zheng, XQ ; Wu, JF ; Sun, JR ; Shen, BG |
| 刊名 | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
 |
| 出版日期 | 2014 |
| 卷号 | 354页码:49 |
| ISSN号 | 0304-8853 |
| 关键词 | Intermetallic Magnetocaloric effect Refrigerant capacity Magnetic refrigeration |
| 通讯作者 | Shen, J (reprint author), Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Cryogen, Beijing, Peoples R China. |
| 中文摘要 | The magnetic properties and magnetocaloric effect (MCE) in HoNi1-xCuxIn (x=0, 0.1, 0.3, 0.4) compounds have been investigated. With the substitution of Cu for Ni, the Ho magnetic moment will cant from the c-axis, and form a complicated magnetic structure. These compounds exhibit two successive magnetic transitions with the increase in temperature. The large reversible magnetocaloric effects have been observed in HoNi1-xCuxIn compounds around T-ord, with no thermal and magnetic hysteresis loss. The large reversible isothermal magnetic entropy change (-Delta S-M) is 20.2 J/kg K and the refrigeration capacity (RC) reaches 356.7 J/kg for field changes of 5 T for HoNi0.7Cu0.3In. Especially, the value of -Delta S-M (125 J/kg K) and the large RC (132 J/kg) are observed for field changes of 2T for HoNi0.9Cu0.1In. Additionally, the values of RC are improved to 149 J/K for the field changes of 2 T due to a wide temperature span for the mix of HoNi0.9Cu0.1In and HoNi0.7Cu0.3In compounds with the mass ratio of 1:1. These compounds with excellent NICE are expected to have effective applications in magnetic refrigeration around 20 K. (C) 2013 Published by Elsevier B.V. |
| 资助信息 | National Natural Science Foundation of China [51271192, 11004204, 11104337, 11274357]; Hi-Tech Research and Development program of China [2011AA03A404]; Knowledge Innovation Project of the Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59206]  |
| 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 | Mo, ZJ,Shen, J,Yan, LQ,et al. Magnetic properties and magnetocaloric effect in the HoNi1-xCuxIn (x=0, 0.1, 0.3, 0.4) intermetallic compounds[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2014,354:49. |
| APA | Mo, ZJ.,Shen, J.,Yan, LQ.,Tang, CC.,He, XN.,...&Shen, BG.(2014).Magnetic properties and magnetocaloric effect in the HoNi1-xCuxIn (x=0, 0.1, 0.3, 0.4) intermetallic compounds.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,354,49. |
| MLA | Mo, ZJ,et al."Magnetic properties and magnetocaloric effect in the HoNi1-xCuxIn (x=0, 0.1, 0.3, 0.4) intermetallic compounds".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 354(2014):49. |
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来源：物理研究所
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