An investigation on magnetism, spin-phonon coupling, and ferroelectricity in multiferroic GdMn(2)O(5)
文献类型：期刊论文
| 作者 | C. L. Lu ; J. Fan ; H. M. Liu ; K. Xia ; K. F. Wang ; P. W. Wang ; Q. Y. He ; D. P. Yu ; J. M. Liu |
| 刊名 | Applied Physics a-Materials Science & Processing
 |
| 出版日期 | 2009 |
| 卷号 | 96期号:4页码:991-996 |
| 关键词 | Multiferroic Raman spectroscopy Frustrated spin structure polarization fields rmn2o5 |
| ISSN号 | 0947-8396 |
| 中文摘要 | The magnetization, Raman spectroscopy, and ferroelectricity of multiferroic GdMn(2)O(5) as a function of temperature and magnetic field are investigated. The complicated magnetic transitions at low temperatures are featured with anomalous Raman mode shifts, dielectric response, and ferroelectricity generation, indicating the significant spin-phonon coupling. It is argued that this coupling is possibly responsible for the electrical polarization generation associated with the incommensurate-commensurate transition. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32148]  |
| 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 | C. L. Lu,J. Fan,H. M. Liu,et al. An investigation on magnetism, spin-phonon coupling, and ferroelectricity in multiferroic GdMn(2)O(5)[J]. Applied Physics a-Materials Science & Processing,2009,96(4):991-996. |
| APA | C. L. Lu.,J. Fan.,H. M. Liu.,K. Xia.,K. F. Wang.,...&J. M. Liu.(2009).An investigation on magnetism, spin-phonon coupling, and ferroelectricity in multiferroic GdMn(2)O(5).Applied Physics a-Materials Science & Processing,96(4),991-996. |
| MLA | C. L. Lu,et al."An investigation on magnetism, spin-phonon coupling, and ferroelectricity in multiferroic GdMn(2)O(5)".Applied Physics a-Materials Science & Processing 96.4(2009):991-996. |
入库方式： OAI收割
来源：金属研究所
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