Magnetic properties and magnetocaloric effect of the cr-based spinel sulfides co1-xcuxcr2s4
文献类型：期刊论文
| 作者 | Zheng, Xiao-Chao1,2; Li, Xi-Yang2; He, Lun-Hua2,3; Zhang, Shao-Ying2,3; Tang, Ming-Hua4; Wang, Fang-Wei2,3 |
| 刊名 | Chinese physics b
 |
| 出版日期 | 2017-03-01 |
| 卷号 | 26期号:3页码:5 |
| 关键词 | Chalcospinels Magnetocaloric effect Magnetism Crystal structure |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/26/3/037502 |
| 通讯作者 | Tang, ming-hua(mhtang@xtu.edu.cn) ; Wang, fang-wei(fwwang@iphy.ac.cn) |
| 英文摘要 | Crystallographic structure, magnetic properties, and magnetic entropy change of the cr-based spinel sulfides co1-xcuxcr2s4 (x = 0-0.8) have been investigated. all these compounds crystallize into the cubic spinel structure, the cu substitution shrinks linearly the lattice constant at a ratio of 0.0223 angstrom per cu atom in the unit cell, and enhances linearly the curie temperature and the spontaneous magnetization at the rates of 18 k and 0.33 mu(b)/f.u. per cu atom in the unit cell, respectively. all these compounds show a typical behavior of second order magnetic transition, and a room temperature magnetic entropy change of 2.57 j/kg.k is achieved for co0.4cu0.6cr2s4. |
| WOS关键词 | CHALCOGENIDE SPINELS ; RECENT PROGRESS ; TEMPERATURE ; CUCR2S4 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000396129200061 |
| 出版者 | IOP PUBLISHING LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176658 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Tang, Ming-Hua; Wang, Fang-Wei |
| 作者单位 | 1.Xiangtan Univ, Sch Phys & Optoelect, Xiangtan 411105, Peoples R China 2.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst High Energy Phys, Dongguan Branch, Dongguan 523803, Peoples R China 4.Xiangtan Univ, Sch Mat Sci & Engn, Key Lab Key Film Mat & Applicat Equipments Hunan, Xiangtan 411105, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Xiao-Chao,Li, Xi-Yang,He, Lun-Hua,et al. Magnetic properties and magnetocaloric effect of the cr-based spinel sulfides co1-xcuxcr2s4[J]. Chinese physics b,2017,26(3):5. |
| APA | Zheng, Xiao-Chao,Li, Xi-Yang,He, Lun-Hua,Zhang, Shao-Ying,Tang, Ming-Hua,&Wang, Fang-Wei.(2017).Magnetic properties and magnetocaloric effect of the cr-based spinel sulfides co1-xcuxcr2s4.Chinese physics b,26(3),5. |
| MLA | Zheng, Xiao-Chao,et al."Magnetic properties and magnetocaloric effect of the cr-based spinel sulfides co1-xcuxcr2s4".Chinese physics b 26.3(2017):5. |
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来源：高能物理研究所
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