Giant conventional and rotating magnetocaloric effects in TbScO3 single crystal
文献类型：期刊论文
| 作者 | Wu, Yao-Dong1,2,3,4; Duan, Wei-Wei1,2; Li, Qiu-Yue1,2; Geng, Wei1,2; Zhang, Chao1,2; Lv, Qi-Qi1,2; He, Long1,2; Chen, Jun-Quan1,2; Hu, Xin-Yue1,2; Qin, Yong-Liang3
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| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
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| 出版日期 | 2022-02-15 |
| 卷号 | 894 |
| ISSN号 | 0925-8388 |
| 关键词 | TbScO3 single crystal magnetic anisotropy rotating magnetocaloric effect magnetic refrigeration |
| DOI | 10.1016/j.jallcom.2021.162447 |
| 通讯作者 | Wu, Yao-Dong(wuyaodong@hfnu.edu.cn) ; Zi, Zhen-Fa(zfzi@issp.ac.cn) |
| 英文摘要 | Magnetocaloric effect (MCE) shows great potential in refrigeration field and especially fundamental scientific research with cooling requirement. In this work, we studied the anisotropic magnetic and magnetocaloric properties of TbScO3 single crystal, a popular substrate used for depositing epitaxial ferroelectric films. Our results indicate a strong antiferromagnetic ordering below T-N similar to 3.1 K in orthorhombic TbScO3 single crystal. Large magnetocrystalline anisotropy exists between the magnetic easy ab plane and the hard c axis, leading to a giant anisotropic MCE. In field changes of 20 and 50 kOe along the a axis, large magnetic entropy changes reach 15.25 and 23.71 J/kg K at 3 K and 7 K, respectively, while the magnetic entropy changes along the c axis are negligible. As a result, large rotating magnetic entropy changes of 15.27 and 23.63 J/kg K are obtained by rotating TbScO3 single crystal with constant fields of 20 and 50 kOe lying in the ac plane. The large anisotropic MCE of TbScO3 single crystal indicates this material as a promise refrigerant candidate for rotating magnetic refrigeration technique near the helium temperature. (C) 2021 Elsevier B.V. All rights reserved. |
| WOS关键词 | MAGNETIC REFRIGERATION ; DY ; ENTROPY ; GD ; HO ; ER |
| 资助项目 | National Natural Science Foundation of China[12104123] ; National Natural Science Foundation of China[U1632161] ; Anhui Provincial Funds for Distinguished Young Scientists of the Nature Science[1808085JQ13] ; Natural Science Foundation of Anhui Province[2008085MF217] ; Universities Joint Key Laboratory of Photoelectric Detection Science and Technology in Anhui Province[2019GDTC06] ; Open Fund Project from Anhui Province Key Laboratory of Simulation and Design for Electronic Information System[2019ZDSYSZY04] ; Project of Leading Backbone Talents in Anhui Provincial Undergraduate Universities ; Undergraduate Innovation and Entrepreneurship Training Program in Anhui Province[S202014098164] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000722862000001 |
| 资助机构 | National Natural Science Foundation of China ; Anhui Provincial Funds for Distinguished Young Scientists of the Nature Science ; Natural Science Foundation of Anhui Province ; Universities Joint Key Laboratory of Photoelectric Detection Science and Technology in Anhui Province ; Open Fund Project from Anhui Province Key Laboratory of Simulation and Design for Electronic Information System ; Project of Leading Backbone Talents in Anhui Provincial Undergraduate Universities ; Undergraduate Innovation and Entrepreneurship Training Program in Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/126744]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wu, Yao-Dong; Zi, Zhen-Fa |
| 作者单位 | 1.Hefei Normal Univ, Univ Joint Key Lab Photoelect Detect Sci & Techno, Anhui Prov Key Lab Simulat & Design Elect Informa, Hefei 230601, Peoples R China 2.Hefei Normal Univ, Sch Phys & Mat Engn, Hefei 230601, Peoples R China 3.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, HFIPS, Hefei 230031, Anhui, Peoples R China 4.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Yao-Dong,Duan, Wei-Wei,Li, Qiu-Yue,et al. Giant conventional and rotating magnetocaloric effects in TbScO3 single crystal[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,894. |
| APA | Wu, Yao-Dong.,Duan, Wei-Wei.,Li, Qiu-Yue.,Geng, Wei.,Zhang, Chao.,...&Zi, Zhen-Fa.(2022).Giant conventional and rotating magnetocaloric effects in TbScO3 single crystal.JOURNAL OF ALLOYS AND COMPOUNDS,894. |
| MLA | Wu, Yao-Dong,et al."Giant conventional and rotating magnetocaloric effects in TbScO3 single crystal".JOURNAL OF ALLOYS AND COMPOUNDS 894(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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