Enhancement of ferroelectricity in Cr-doped Ho(2)Ti(2)O(7)
文献类型：期刊论文
| 作者 | X. W. Dong ; S. Dong ; K. F. Wang ; J. G. Wan ; J. M. Liu |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2010 |
| 卷号 | 96期号:24 |
| 关键词 | chromium ferroelectric transitions ferroelectricity holmium compounds multiferroics |
| ISSN号 | 0003-6951 |
| 中文摘要 | A series of polycrystalline pyrochlore rare-earth titanate Ho(2-x)Cr(x)Ti(2)O(7) are synthesized in order to enhance the ferroelectricity of pyrochlore Ho(2)Ti(2)O(7). A giant enhancement of polarization P from 0.54 mu C/m(2) at x=0 up to similar to 660 mu C/m(2) at x=0.4 is obtained, accompanied with an increment of ferroelectric transition point T(c) from T(c)similar to 60 K up to T(c)similar to 140 K. A magnetic anomaly at T(c)similar to 140 K together with the polarization response to magnetic field is identified, implying the multiferroic effect in Ho(2-x)Cr(x)Ti(2)O(7). (C) 2010 American Institute of Physics. [doi: 10.1063/1.3455100] |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31078]  |
| 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 | X. W. Dong,S. Dong,K. F. Wang,et al. Enhancement of ferroelectricity in Cr-doped Ho(2)Ti(2)O(7)[J]. Applied Physics Letters,2010,96(24). |
| APA | X. W. Dong,S. Dong,K. F. Wang,J. G. Wan,&J. M. Liu.(2010).Enhancement of ferroelectricity in Cr-doped Ho(2)Ti(2)O(7).Applied Physics Letters,96(24). |
| MLA | X. W. Dong,et al."Enhancement of ferroelectricity in Cr-doped Ho(2)Ti(2)O(7)".Applied Physics Letters 96.24(2010). |
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。