Magnetism and magnetocaloric effects in tetragonal structure of RE5Ni2Sb (R = Er, Ho) compounds
文献类型：期刊论文
| 作者 | Yu, S. L.1,2; Tian, L.4; Wang, J. F.3; Zhao, X. G.1,2; Li, D.1,2; Mo, Z. J.3; Li, B.1,2 |
| 刊名 | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
 |
| 出版日期 | 2024-03-15 |
| 卷号 | 594页码:5 |
| 关键词 | Magnetism Magnetocaloric effects Tetragonal structure Magnetic phase transition RE 5 Ni 2 Sb compounds |
| ISSN号 | 0304-8853 |
| DOI | 10.1016/j.jmmm.2024.171914 |
| 通讯作者 | Yu, S. L.(slyu@imr.ac.cn) ; Wang, J. F.(jfwang@gia.cas.cn) |
| 英文摘要 | In this work, the RE5Ni2Sb (RE = Er, Ho) compounds with tetragonal structure were successfully synthesized and the magnetism, magnetic phase transition and magnetocaloric effects were investigated. It was demonstrated that antiferromagnetic interaction undergoes a field -induced metamagnetic transition from antiferromagnetism to ferromagnetism in RE5Ni2Sb (RE = Er, Ho) under a magnetic field higher than 3 T. Moreover, the Er5Ni2Sb and Ho5Ni2Sb undergo an antiferromagnetic to paramagnetic magnetic phase transition at approximately 18 K and 25 K, and exhibit considerable magnetocaloric effects. The maximum magnetic entropy changes are 9.8 J/kg K and 10.6 J/kg K under varying magnetic fields of 0-5 T. Therefore, the large reversible MCE under low magnetic field change indicates the potential application of RE5Ni2Sb (RE = Er, Ho) in hydrogen liquefaction magnetic refrigerators. Prime Novelty Statement: This work investigates the synthesis, magnetism, and magnetothermal effects of R5Ni2Sb (R = Er, Ho) compounds. The R5Ni2Sb (R = Er, Ho) compounds have been demonstrated for the first time to have a potential application as magnetic refrigeration materials. |
| 资助项目 | National Natural Science Foundation of China[52371203] ; National Natural Science Foundation of China[52271192] ; Doctoral Post-graduate Innovation Funding project of Hebei Province[CXZZBS2023032] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001210113000001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Doctoral Post-graduate Innovation Funding project of Hebei Province |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yu, S. L.; Wang, J. F. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Ganjiang Innovat Acad, Ganzhou 341000, Peoples R China 4.Hebei Univ Technol, Sch Mat Sci & Engn, Tianjin 300130, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, S. L.,Tian, L.,Wang, J. F.,et al. Magnetism and magnetocaloric effects in tetragonal structure of RE5Ni2Sb (R = Er, Ho) compounds[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,2024,594:5. |
| APA | Yu, S. L..,Tian, L..,Wang, J. F..,Zhao, X. G..,Li, D..,...&Li, B..(2024).Magnetism and magnetocaloric effects in tetragonal structure of RE5Ni2Sb (R = Er, Ho) compounds.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS,594,5. |
| MLA | Yu, S. L.,et al."Magnetism and magnetocaloric effects in tetragonal structure of RE5Ni2Sb (R = Er, Ho) compounds".JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 594(2024):5. |
入库方式： OAI收割
来源：金属研究所
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