Static Magnetic Order and Superfluid Density of RFeAs(O,F) (R=La,Nd,Ce) and LaFePO Studied by Muon Spin Relaxation: Unusual Similarities with the Behavior of Cuprate Superconductors
文献类型：期刊论文
| 作者 | Carlo, JP ; Uemura, YJ ; Goko, T ; MacDougall, GJ ; Rodriguez, JA ; Yu, W ; Luke, GM ; Dai, P ; Shannon, N ; Miyasaka, S ; Suzuki, S ; Tajima, S ; Chen, GF ; Hu, WZ ; Luo, JL ; Wang, NL |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2009 |
| 卷号 | 102期号:8 |
| 关键词 | T-C SUPERCONDUCTORS PENETRATION-DEPTH PHASE ANTIFERROMAGNETISM ROTATION MODE SR |
| ISSN号 | 0031-9007 |
| 通讯作者 | Uemura, YJ (reprint author), Columbia Univ, Dept Phys, 538 W 120th St, New York, NY 10027 USA. |
| 中文摘要 | Muon spin relaxation measurements in iron-oxypnictide systems have revealed: (1) commensurate long-range order in undoped LaFeAsO; (2) a Bessel function line shape in LaFeAs(O(0.97)F(0.03)) which indicates possible incommensurate or stripe magnetism; (3) anomalous weak magnetism existing in superconducting LaFePO, CeFeAs(O(0.084)F(0.16)), and NdFeAs(O(0.88)F(0.12)) but absent in superconducting LaFeAs(O(0.92)F(0.08)); and (4) scaling of the superfluid density with T(c) in the Ce-, La-, and Nd-FeAs superconductors following a nearly linear relationship found in cuprates. |
| 收录类别 | SCI |
| 资助信息 | U. S. NSF [05-02706, 08-06846, 02-13574]; NSERC; CIFAR (Canada); MEXT ( Japan) at Osaka University [19014012, 19204038]; NSFC; CAS |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53056]  |
| 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 | Carlo, JP,Uemura, YJ,Goko, T,et al. Static Magnetic Order and Superfluid Density of RFeAs(O,F) (R=La,Nd,Ce) and LaFePO Studied by Muon Spin Relaxation: Unusual Similarities with the Behavior of Cuprate Superconductors[J]. PHYSICAL REVIEW LETTERS,2009,102(8). |
| APA | Carlo, JP.,Uemura, YJ.,Goko, T.,MacDougall, GJ.,Rodriguez, JA.,...&Wang, NL.(2009).Static Magnetic Order and Superfluid Density of RFeAs(O,F) (R=La,Nd,Ce) and LaFePO Studied by Muon Spin Relaxation: Unusual Similarities with the Behavior of Cuprate Superconductors.PHYSICAL REVIEW LETTERS,102(8). |
| MLA | Carlo, JP,et al."Static Magnetic Order and Superfluid Density of RFeAs(O,F) (R=La,Nd,Ce) and LaFePO Studied by Muon Spin Relaxation: Unusual Similarities with the Behavior of Cuprate Superconductors".PHYSICAL REVIEW LETTERS 102.8(2009). |
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来源：物理研究所
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