Competitions of magnetism and superconductivity in FeAs-based materials
文献类型：期刊论文
| 作者 | Yang Shuo; You Wen-Long; Gu Shi-Jian; Lin Hai-Qing; Lin, HQ , Chinese Univ Hong Kong, Dept Phys, Hong Kong, Hong Kong, Peoples R China |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2009 |
| 卷号 | 18期号:6页码:2545-2550 |
| 关键词 | Layered Quaternary Compound Iron-based Superconductors Instability Phase Model |
| ISSN号 | 1674-1056 |
| 英文摘要 | Using the numerical unrestricted Hartree-Fock approach, we study the ground state of a two-orbital model describing newly discovered FeAs-based superconductors. We observe the competition of a (0, pi) mode spin-density wave and the superconductivity as the doping concentration changes. There might be a small region in the electron-doping side where the magnetism and superconductivity coexist. The superconducting pairing is found to be spin singlet, orbital even, and coexisting s(xy) + d(x2-y2) wave (even parity). |
| 学科主题 | Physics |
| WOS记录号 | WOS:000266577300071 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5316]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Lin, HQ , Chinese Univ Hong Kong, Dept Phys, Hong Kong, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang Shuo,You Wen-Long,Gu Shi-Jian,et al. Competitions of magnetism and superconductivity in FeAs-based materials[J]. CHINESE PHYSICS B,2009,18(6):2545-2550. |
| APA | Yang Shuo,You Wen-Long,Gu Shi-Jian,Lin Hai-Qing,&Lin, HQ , Chinese Univ Hong Kong, Dept Phys, Hong Kong, Hong Kong, Peoples R China.(2009).Competitions of magnetism and superconductivity in FeAs-based materials.CHINESE PHYSICS B,18(6),2545-2550. |
| MLA | Yang Shuo,et al."Competitions of magnetism and superconductivity in FeAs-based materials".CHINESE PHYSICS B 18.6(2009):2545-2550. |
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。