Effect of B-site Al-doping on electric polarization in DyMnO(3)
文献类型：期刊论文
| 作者 | N. Zhang ; K. F. Wang ; S. J. Luo ; T. Wei ; X. W. Dong ; S. Z. Li ; J. G. Wan ; J. M. Liu |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2010 |
| 卷号 | 96期号:25 |
| 关键词 | aluminium doping dysprosium compounds ferroelectricity multiferroics polarisation multiferroics |
| ISSN号 | 0003-6951 |
| 中文摘要 | We investigate the effect of Al-doping on the multiferroicity of DyMn(1-x)Al(x)O(3). It is indicated that a slight doping (0.005 <= x <= 0.01) can significantly enhance the electric polarization which will be suppressed as x>0.03. The possible mechanism for the polarization enhancement is the rearrangement of the Mn spiral spin order upon the Al-doping. Our work demonstrates that the ferroelectricity of DyMnO(3) is sensitive to the B-site nonmagnetic doping, allowing an unusual enhancement of the electric polarization. (C) 2010 American Institute of Physics. [doi:10.1063/1.3453869] |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31713]  |
| 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. Zhang,K. F. Wang,S. J. Luo,et al. Effect of B-site Al-doping on electric polarization in DyMnO(3)[J]. Applied Physics Letters,2010,96(25). |
| APA | N. Zhang.,K. F. Wang.,S. J. Luo.,T. Wei.,X. W. Dong.,...&J. M. Liu.(2010).Effect of B-site Al-doping on electric polarization in DyMnO(3).Applied Physics Letters,96(25). |
| MLA | N. Zhang,et al."Effect of B-site Al-doping on electric polarization in DyMnO(3)".Applied Physics Letters 96.25(2010). |
入库方式： OAI收割
来源：金属研究所
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