Strong Magnetic Fluctuations in a Superconducting State of CeCoIn5
文献类型：期刊论文
| 作者 | Hu, T ; Xiao, H ; Sayles, TA ; Dzero, M ; Maple, MB ; Almasan, CC |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2012 |
| 卷号 | 108期号:5 |
| 关键词 | UNCONVENTIONAL SUPERCONDUCTIVITY FIELD RESISTIVITY |
| ISSN号 | 0031-9007 |
| 通讯作者 | Hu, T (reprint author), Kent State Univ, Dept Phys, Kent, OH 44242 USA. |
| 中文摘要 | We show results on the vortex core dissipation through current-voltage measurements under applied pressure and magnetic field in the superconducting phase of CeCoIn5. We find that as soon as the system becomes superconducting, the vortex core resistivity increases sharply as the temperature and magnetic field decrease. The sharp increase in flux-flow resistivity is due to quasiparticle scattering on critical antiferromagnetic fluctuations. The strength of magnetic fluctuations below the superconducting transition suggests that magnetism is complementary to superconductivity and therefore must be considered in order to fully account for the low-temperature properties of CeCoIn5. |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation [NSF DMR-1006606, DMR-0844115]; ICAM Branch from Institute for Complex Adaptive Matter; Ohio Board of Regents at KSU [OBR-RIP-220573]; U.S. Department of Energy at UCSD [DE-FG02-04ER46105] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53160]  |
| 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 | Hu, T,Xiao, H,Sayles, TA,et al. Strong Magnetic Fluctuations in a Superconducting State of CeCoIn5[J]. PHYSICAL REVIEW LETTERS,2012,108(5). |
| APA | Hu, T,Xiao, H,Sayles, TA,Dzero, M,Maple, MB,&Almasan, CC.(2012).Strong Magnetic Fluctuations in a Superconducting State of CeCoIn5.PHYSICAL REVIEW LETTERS,108(5). |
| MLA | Hu, T,et al."Strong Magnetic Fluctuations in a Superconducting State of CeCoIn5".PHYSICAL REVIEW LETTERS 108.5(2012). |
入库方式： OAI收割
来源：物理研究所
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