Even parity, orbital singlet, and spin triplet pairing for superconducting LaFeAsO(1-x)F(x)
文献类型：期刊论文
| 作者 | Dai, X ; Fang, Z ; Zhou, Y ; Zhang, FC |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 101期号:5 |
| 关键词 | HUBBARD-MODEL 43 K FERROMAGNETISM GAP |
| ISSN号 | 0031-9007 |
| 通讯作者 | Dai, X: Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We examine the spin-triplet superconducting state of even parity mediated by ferromagnetic Hund's coupling between electrons in two almost degenerate orbital bands. This state may be realized in the recently discovered LaFeAsO(1-x)F(x). It is robust against orbital-independent disorder. The splitting of the orbital degeneracy suppresses superconductivity and leads to an anisotropic spectrum in the Bogoliubov quasiparticle. The former predicts a strong pressure dependence of T(c) and the latter predicts Fermi pockets, which may be tested in angle resolved photoemission spectra. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/37596]  |
| 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 | Dai, X,Fang, Z,Zhou, Y,et al. Even parity, orbital singlet, and spin triplet pairing for superconducting LaFeAsO(1-x)F(x)[J]. PHYSICAL REVIEW LETTERS,2008,101(5). |
| APA | Dai, X,Fang, Z,Zhou, Y,&Zhang, FC.(2008).Even parity, orbital singlet, and spin triplet pairing for superconducting LaFeAsO(1-x)F(x).PHYSICAL REVIEW LETTERS,101(5). |
| MLA | Dai, X,et al."Even parity, orbital singlet, and spin triplet pairing for superconducting LaFeAsO(1-x)F(x)".PHYSICAL REVIEW LETTERS 101.5(2008). |
入库方式： OAI收割
来源：物理研究所
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