Spin-Dependent Electron-Phonon Interaction in SmFeAsO by Low-Temperature Raman Spectroscopy
文献类型：期刊论文
| 作者 | Zhang, L ; Guan, PF ; Feng, DL ; Chen, XH ; Xie, SS ; Chen, MW |
| 刊名 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
 |
| 出版日期 | 2010 |
| 卷号 | 132期号:43页码:15223 |
| 关键词 | SUPERCONDUCTIVITY SCATTERING |
| ISSN号 | 0002-7863 |
| 通讯作者 | Chen, MW (reprint author), Tohoku Univ, WPI Adv Inst Mat Res, Sendai, Miyagi 9808577, Japan. |
| 中文摘要 | The interplay between spin dynamics and lattice vibration has been suggested as an important part of the puzzle of high-temperature superconductivity. Here, we report the strong interaction between spin fluctuation and phonon in SmFeAsO, a parent compound of the iron arsenide family of superconductors, revealed by low-temperature Raman spectroscopy. Anomalous zone-boundary-phonon Raman scattering from spin superstructure was observed at temperatures below the antiferromagnetic ordering point, which offers compelling evidence on spin-dependent electron phonon coupling in pnictides. |
| 收录类别 | SCI |
| 资助信息 | Global COE for Materials Research and Education; World Premier International Research Center (WPI) Initiative; MEXT, Japan |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52913]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, L,Guan, PF,Feng, DL,et al. Spin-Dependent Electron-Phonon Interaction in SmFeAsO by Low-Temperature Raman Spectroscopy[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2010,132(43):15223. |
| APA | Zhang, L,Guan, PF,Feng, DL,Chen, XH,Xie, SS,&Chen, MW.(2010).Spin-Dependent Electron-Phonon Interaction in SmFeAsO by Low-Temperature Raman Spectroscopy.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,132(43),15223. |
| MLA | Zhang, L,et al."Spin-Dependent Electron-Phonon Interaction in SmFeAsO by Low-Temperature Raman Spectroscopy".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 132.43(2010):15223. |
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来源：物理研究所
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