Observation of spin-glass behavior in antiperovskite Mn3GaN
文献类型：期刊论文
| 作者 | Song, B ; Jian, JK ; Bao, HQ ; Lei, M ; Li, H ; Wang, G ; Xu, YP ; Chen, XL |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 92期号:19 |
| 关键词 | GAMNN TEMPERATURE GROWTH GAN |
| ISSN号 | 0003-6951 |
| 通讯作者 | Chen, XL (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100190, Peoples R China. |
| 中文摘要 | The dc magnetization, ac susceptibility, and isothermal remanent magnetization measurements are carried out for antiperovskite Mn3GaN. Strong indication for a frozen state with freeing temperature of T-f at similar to 133 K is found, determined from the difference between field-cooled and zero-field-cooled magnetizations. The ac susceptibility measurements show a peak around T-f, with the peak position shifting as a function of the driving frequency f and magnetic field H, respectively. Relaxation effects are observed after switching the external magnetic field below T-f. These findings consistently demonstrate that Mn3GaN exhibits a canonical spin-glass state at low temperature. (c) 2008 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50177]  |
| 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 | Song, B,Jian, JK,Bao, HQ,et al. Observation of spin-glass behavior in antiperovskite Mn3GaN[J]. APPLIED PHYSICS LETTERS,2008,92(19). |
| APA | Song, B.,Jian, JK.,Bao, HQ.,Lei, M.,Li, H.,...&Chen, XL.(2008).Observation of spin-glass behavior in antiperovskite Mn3GaN.APPLIED PHYSICS LETTERS,92(19). |
| MLA | Song, B,et al."Observation of spin-glass behavior in antiperovskite Mn3GaN".APPLIED PHYSICS LETTERS 92.19(2008). |
入库方式： OAI收割
来源：物理研究所
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