Pnicogen-bridged antiferromagnetic superexchange interactions in iron pnictides
文献类型：期刊论文
| 作者 | Xiang, T
|
| 刊名 | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
 |
| 出版日期 | 2011 |
| 卷号 | 72期号:5页码:319-323 |
| 关键词 | SUPERCONDUCTIVITY LAO1-XFXFEAS |
| ISSN号 | 0022-3697 |
| 通讯作者 | Lu, ZY (reprint author), Renmin Univ China, Dept Phys, Beijing 100872, Peoples R China. |
| 英文摘要 | The first-principles electronic structure calculations made substantial contribution to study of high T(c) iron-pnictide superconductors. By the calculations, LaFeAsO was first predicted to be an antiferromagnetic semimetal, and the novel bi-collinear antiferromagnetic order was predicted for alpha-FeTe. Moreover, based on the calculations the underlying mechanism was proposed to be Arsenic-bridged antiferromagnetic superexchange interaction between the next-nearest neighbor Fe moments. In this article, this physical picture is further presented and discussed in association with the elaborate first-principles calculations on LaFePO. The further discussion of origin of the magnetism in iron-pnictides and in connection with superconductivity is presented as well. (C) 2010 Elsevier Ltd. All rights reserved. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1016/j.jpcs.2010.10.065 |
| 语种 | 英语 |
| WOS记录号 | WOS:000291518100004 |
| 公开日期 | 2013-05-17 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/14359]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Xiang, T. Pnicogen-bridged antiferromagnetic superexchange interactions in iron pnictides[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,2011,72(5):319-323. |
| APA | Xiang, T.(2011).Pnicogen-bridged antiferromagnetic superexchange interactions in iron pnictides.JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,72(5),319-323. |
| MLA | Xiang, T."Pnicogen-bridged antiferromagnetic superexchange interactions in iron pnictides".JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 72.5(2011):319-323. |
入库方式： OAI收割
来源：理论物理研究所
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。