Magnetic properties and magnetocaloric effect of the Cr-based spinel sulfides Co1-xCuxCr2S4
文献类型：期刊论文
| 作者 | Tang, MH; Zheng, XC; Li, XY ; He LH(何伦华); Zhang, SY; He, LH; Wang FW(王芳卫); Zhang SY(张绍英); Wang, FW
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| 刊名 | CHINESE PHYSICS B中国物理. B
 |
| 出版日期 | 2017 |
| 卷号 | 26期号:3页码:37502 |
| 关键词 | chalcospinels magnetocaloric effect magnetism crystal structure |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/26/3/037502 |
| 文献子类 | Article |
| 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. |
| 电子版国际标准刊号 | 1741-4199 |
| WOS关键词 | CHALCOGENIDE SPINELS ; RECENT PROGRESS ; TEMPERATURE ; CUCR2S4 |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000396129200061 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/284735]  |
| 专题 | 高能物理研究所_东莞分部 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Tang, MH,Zheng, XC,Li, XY,et al. Magnetic properties and magnetocaloric effect of the Cr-based spinel sulfides Co1-xCuxCr2S4[J]. CHINESE PHYSICS B中国物理. B,2017,26(3):37502. |
| APA | Tang, MH.,Zheng, XC.,Li, XY.,何伦华.,Zhang, SY.,...&Wang, FW.(2017).Magnetic properties and magnetocaloric effect of the Cr-based spinel sulfides Co1-xCuxCr2S4.CHINESE PHYSICS B中国物理. B,26(3),37502. |
| MLA | Tang, MH,et al."Magnetic properties and magnetocaloric effect of the Cr-based spinel sulfides Co1-xCuxCr2S4".CHINESE PHYSICS B中国物理. B 26.3(2017):37502. |
入库方式： OAI收割
来源：高能物理研究所
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