| Magnetic properties and cryogenic magnetocaloric effect in α-Gd2(MoO4)3 compound | |
| Gao, Jiahao1,2,3,4; Chen, Zuhua2,3; Zheng, Xinqi1; Zhang, Guochun2,3; Yu, Shilin5; Li, Zhenxing4; Tu, Heng2,3; Shen, Jun4 | |
| 通讯作者 | Zheng, Xinqi(zhengxq@ustb.edu.cn) ; Tu, Heng(tuheng@mail.ipc.ac.cn) ; Shen, Jun(jshen@bit.edu.cn) |
| 2024-07-01 | |
| 发表期刊 | CRYOGENICS
 |
| ISSN | 0011-2275 |
| 卷号 | 141页码:6 |
| 摘要 | Magnetic refrigeration technology has received extensive attention due to its application prospects in various fields. The research of magnetocaloric materials is the basis for the development of magnetic refrigeration technology. In this study, the alpha-Gd-2(MoO4)(3) was prepared by the high temperature solid state reaction. By X-ray diffraction characterization, alpha-Gd-2(MoO4)(3) crystallizes in monoclinic structure (space group C12/c1). Furthermore, its magnetism and magnetocaloric effect are investigated. The magnetic ordering temperature of alpha-Gd-2(MoO4)(3) is less than 1.8 K and there is a second-order phase transition. The maximum magnetic entropy changes are 20.8 and 32.7 J kg(-1) K-1 under the field changes of 0-2 T and 0-5 T, respectively. Besides, the refrigeration capacity and relative cooling power are 142.0 and 190 J kg(-1) under field change of 0-5 T. These properties indicate that alpha-Gd-2(MoO4)(3) is an excellent candidate for low temperature magnetic refrigeration. |
| 关键词 | Magnetic refrigeration Gd-based oxides Low-temperature magnetocaloric effect |
| 资助者 | National Key Research and Development Program of China ; National Natural Science Foundation of China |
| DOI | 10.1016/j.cryogenics.2024.103875 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Key Research and Development Program of China[2022YFB3505102] ; National Natural Science Foundation of China[51925605] ; National Natural Science Foundation of China[52171170] |
| WOS研究方向 | Thermodynamics ; Physics |
| WOS类目 | Thermodynamics ; Physics, Applied |
| WOS记录号 | WOS:001251664800001 |
| 出版者 | ELSEVIER SCI LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/187149 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Zheng, Xinqi; Tu, Heng; Shen, Jun |
| 作者单位 | 1.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 2.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Tech Inst Phys & Chem, Ctr Crystal Res & Dev, Key Lab Funct Crystals & Laser Technol, Beijing 100190, Peoples R China 4.Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Jiahao,Chen, Zuhua,Zheng, Xinqi,et al. Magnetic properties and cryogenic magnetocaloric effect in α-Gd2(MoO4)3 compound[J]. CRYOGENICS,2024,141:6. |
| APA | Gao, Jiahao.,Chen, Zuhua.,Zheng, Xinqi.,Zhang, Guochun.,Yu, Shilin.,...&Shen, Jun.(2024).Magnetic properties and cryogenic magnetocaloric effect in α-Gd2(MoO4)3 compound.CRYOGENICS,141,6. |
| MLA | Gao, Jiahao,et al."Magnetic properties and cryogenic magnetocaloric effect in α-Gd2(MoO4)3 compound".CRYOGENICS 141(2024):6. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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