The half-metallic properties and geometrical structures of cubic BaMnO(3) and BaTiO(3)/BaMnO(3) superlattice
文献类型：期刊论文
| 作者 | N. Li ; K. L. Yao ; Z. Y. Sun ; L. Zhu ; G. Y. Gao |
| 刊名 | Journal of Applied Physics
 |
| 出版日期 | 2011 |
| 卷号 | 109期号:8 |
| 关键词 | batio3 thin-films electronic-structure dielectric-properties ferroelectricity polarization |
| ISSN号 | 0021-8979 |
| 中文摘要 | The electronic structure and electrical transport properties of the cubic perovskite (E2(1)) oxide barium manganese (BaMnO(3)) and the BaMnO(3)/BaTiO(3) superlattice are investigated by the density-functional theory in this report. The results show that the cubic BaMnO(3) exhibits half-metallic properties with an integral magnetic moment of 3.000 mu(B) per unit cell in its metastable state, while the BaTiO(3)/BaMnO(3) superlattice also shows a stable half-metallic ground state with an integral magnetic moment of 12.000 mu(B) per unit cell. In conclusion, we show that the construction of a BaMnO(3)/BaTiO(3) superlattice could stabilize the cubic metastable phase of the BaMnO(3) and provide a stable half-metallic material for potential applications in spintronic devices. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3567935] |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30479]  |
| 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 | N. Li,K. L. Yao,Z. Y. Sun,et al. The half-metallic properties and geometrical structures of cubic BaMnO(3) and BaTiO(3)/BaMnO(3) superlattice[J]. Journal of Applied Physics,2011,109(8). |
| APA | N. Li,K. L. Yao,Z. Y. Sun,L. Zhu,&G. Y. Gao.(2011).The half-metallic properties and geometrical structures of cubic BaMnO(3) and BaTiO(3)/BaMnO(3) superlattice.Journal of Applied Physics,109(8). |
| MLA | N. Li,et al."The half-metallic properties and geometrical structures of cubic BaMnO(3) and BaTiO(3)/BaMnO(3) superlattice".Journal of Applied Physics 109.8(2011). |
入库方式： OAI收割
来源：金属研究所
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