The role of dipole-dipole interaction in modulating the step-like magnetization of Ca3Co2O6
文献类型：期刊论文
| 作者 | Y. L. Xie ; L. Lin ; Z. B. Yan ; K. F. Wang ; J. M. Liu |
| 刊名 | Journal of Applied Physics
 |
| 出版日期 | 2012 |
| 卷号 | 111期号:7 |
| 关键词 | one-dimensional ca3co2o6 density-of-states compound ca3co2o6 algorithm crystal |
| ISSN号 | 0021-8979 |
| 中文摘要 | While the magnetic ground state associated with the step-like magnetization in Ca3Co2O6 remains to be an issue under debate, we investigate the effect of dipole dipole (D D) interaction on the magnetic ground state using the Wang-Landau algorithm. It is revealed that the D D interaction is equivalent to an effective short-range interaction term. An inclusion of this term allows a columnar-state platform and a 1/2 platform in addition to the two-step feature in the magnetization in response to magnetic field, suggesting that the role of the D D interaction in modulating the multistep magnetization in Ca3Co2O6 is non-negligible although our model may not reproduce all the experimentally observed effects. (C) 2012 American Institute of Physics. [doi:10.1063/1.3676415] |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60357]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. L. Xie,L. Lin,Z. B. Yan,et al. The role of dipole-dipole interaction in modulating the step-like magnetization of Ca3Co2O6[J]. Journal of Applied Physics,2012,111(7). |
| APA | Y. L. Xie,L. Lin,Z. B. Yan,K. F. Wang,&J. M. Liu.(2012).The role of dipole-dipole interaction in modulating the step-like magnetization of Ca3Co2O6.Journal of Applied Physics,111(7). |
| MLA | Y. L. Xie,et al."The role of dipole-dipole interaction in modulating the step-like magnetization of Ca3Co2O6".Journal of Applied Physics 111.7(2012). |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。