Size-dependent structural preferences and magnetization enhancement in 0.5Bi(0.8)La(0.2)FeO(3)-0.5PbTiO(3)
文献类型：期刊论文
| 作者 | T. Wei ; H. M. Liu ; C. Zhu ; Y. J. Guo ; J. M. Liu ; Y. J. Wu ; X. M. Chen |
| 刊名 | Journal of Applied Physics
 |
| 出版日期 | 2010 |
| 卷号 | 108期号:12 |
| 关键词 | thin-film heterostructures multiferroic bifeo3 phase-transitions room-temperature bismuth ferrite ceramics polarization transformation oxides |
| ISSN号 | 0021-8979 |
| 中文摘要 | The 0.5Bi(0.8)La(0.2)FeO(3)-0.5PbTiO(3) (BLF-PT) solid solution nanoparticles of different particle sizes are prepared using sol-gel method and characterized in terms of the size-dependent crystal structure, Raman scattering, dielectric susceptibility, and magnetism. Upon decreasing particle size, the crystal structure evolves from tetragonal symmetry to rhombohedral one, and a substantial enhancement of magnetization is observed. These size-dependent effects are reasonably explained by a simple thermodynamic scenario and first-principles calculation based on the BLF-PT multilayer model. (C) 2010 American Institute of Physics. [doi:10.1063/1.3525120] |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/31576]  |
| 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 | T. Wei,H. M. Liu,C. Zhu,et al. Size-dependent structural preferences and magnetization enhancement in 0.5Bi(0.8)La(0.2)FeO(3)-0.5PbTiO(3)[J]. Journal of Applied Physics,2010,108(12). |
| APA | T. Wei.,H. M. Liu.,C. Zhu.,Y. J. Guo.,J. M. Liu.,...&X. M. Chen.(2010).Size-dependent structural preferences and magnetization enhancement in 0.5Bi(0.8)La(0.2)FeO(3)-0.5PbTiO(3).Journal of Applied Physics,108(12). |
| MLA | T. Wei,et al."Size-dependent structural preferences and magnetization enhancement in 0.5Bi(0.8)La(0.2)FeO(3)-0.5PbTiO(3)".Journal of Applied Physics 108.12(2010). |
入库方式： OAI收割
来源：金属研究所
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