Low-field-induced magnetic entropy change in single-crystal Nd0.47Sr0.53MnO3
文献类型：期刊论文
| 作者 | Lu, Y ; Di, N ; Wang, GJ ; Li, QA ; Cheng, ZH |
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2004 |
| 卷号 | 16期号:16页码:L243 |
| 关键词 | ROOM-TEMPERATURE TRANSITION GD-5(SI2GE2) |
| ISSN号 | 0953-8984 |
| 通讯作者 | Cheng, ZH: Chinese Acad Sci, State Key Lab Magnetism, Beijing 100080, Peoples R China. |
| 中文摘要 | In this work, the discovery of a large low-field-induced magnetic entropy change in single-crystal Nd0.47Sr0.53MnO3 with A-type layered antiferromagnetic structure is reported. The magnetic entropy changes reach values of 11.0 and 11.5 J kg(-1) K-1 for field changes of 20 kOe along the ab-plane and c-axis, respectively. The large magnetic entropy change occurring near T-N was attributed to a low-field-induced antiferromagnetic <----> ferromagnetic phase transition. Our results provide a possibility for development of magnetic refrigerant substances that are operable with a permanent magnet rather than a superconducting one as the magnetic field source. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41038]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Lu, Y,Di, N,Wang, GJ,et al. Low-field-induced magnetic entropy change in single-crystal Nd0.47Sr0.53MnO3[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2004,16(16):L243. |
| APA | Lu, Y,Di, N,Wang, GJ,Li, QA,&Cheng, ZH.(2004).Low-field-induced magnetic entropy change in single-crystal Nd0.47Sr0.53MnO3.JOURNAL OF PHYSICS-CONDENSED MATTER,16(16),L243. |
| MLA | Lu, Y,et al."Low-field-induced magnetic entropy change in single-crystal Nd0.47Sr0.53MnO3".JOURNAL OF PHYSICS-CONDENSED MATTER 16.16(2004):L243. |
入库方式： OAI收割
来源：物理研究所
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