Ab initio study of the intrinsic exchange bias at the SrRuO(3)/SrMnO(3) interface
文献类型：期刊论文
| 作者 | S. Dong ; Q. F. Zhang ; S. Yunoki ; J. M. Liu ; E. Dagotto |
| 刊名 | Physical Review B
 |
| 出版日期 | 2011 |
| 卷号 | 84期号:22 |
| 关键词 | thin-films weak ferromagnetism superlattices anisotropy bifeo3 srruo3 model |
| ISSN号 | 1098-0121 |
| 中文摘要 | In a recent publication [S. Dong et al., Phys. Rev. Lett. 103, 127201 (2009)], two (related) mechanisms were proposed to understand the intrinsic exchange bias present in oxides heterostructures involving G-type antiferromagnetic perovskites. The first mechanism is driven by the Dzyaloshinskii-Moriya interaction, which is a spin-orbit coupling effect. The second is induced by the ferroelectric polarization, and it is only active in heterostructures involving multiferroics. Using the SrRuO(3)/SrMnO(3) superlattice as a model system, density-functional calculations are here performed to verify the two proposals. This proof-of-principle calculation provides convincing evidence that qualitatively supports both proposals. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/30304]  |
| 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 | S. Dong,Q. F. Zhang,S. Yunoki,et al. Ab initio study of the intrinsic exchange bias at the SrRuO(3)/SrMnO(3) interface[J]. Physical Review B,2011,84(22). |
| APA | S. Dong,Q. F. Zhang,S. Yunoki,J. M. Liu,&E. Dagotto.(2011).Ab initio study of the intrinsic exchange bias at the SrRuO(3)/SrMnO(3) interface.Physical Review B,84(22). |
| MLA | S. Dong,et al."Ab initio study of the intrinsic exchange bias at the SrRuO(3)/SrMnO(3) interface".Physical Review B 84.22(2011). |
入库方式： OAI收割
来源：金属研究所
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