Microstructural phase separation related in-plane fourfold symmetric superconductivity in K0.8Fe1.65Se2 crystals
文献类型：期刊论文
| 作者 | Xie, L ; Yin, YW ; Teng, ML ; Su, TS ; Li, XG ; Li, JQ |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2013 |
| 卷号 | 102期号:18 |
| ISSN号 | 0003-6951 |
| 通讯作者 | Yin, YW (reprint author), Univ Sci & Technol China, Dept Phys, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China. |
| 中文摘要 | Through angle-resolved out-of-plane electrical transport measurements on K0.8Fe1.65Se2 crystals, it is found that the upper critical field H-c2, the out-of-plane resistivity rho(c), and the activation energy U for flux motion all show a distinct fourfold symmetry which is probably related to the fourfold symmetric superconducting stripes arising from the special phase separation nature. A scaling approach was proposed to analyze the fourfold symmetry of H-c2, which fits the experimental data very well, and the fourfold symmetric behaviors of rho(c) in flux flow region were described by a modified Bardeen-Stephen equation after considering the phase separated stripes. (C) 2013 AIP Publishing LLC. |
| 资助信息 | NSFC; National Basic Research Program of China [2011CBA00102, 2012CB922003, 2011CBA00101] |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57215]  |
| 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 | Xie, L,Yin, YW,Teng, ML,et al. Microstructural phase separation related in-plane fourfold symmetric superconductivity in K0.8Fe1.65Se2 crystals[J]. APPLIED PHYSICS LETTERS,2013,102(18). |
| APA | Xie, L,Yin, YW,Teng, ML,Su, TS,Li, XG,&Li, JQ.(2013).Microstructural phase separation related in-plane fourfold symmetric superconductivity in K0.8Fe1.65Se2 crystals.APPLIED PHYSICS LETTERS,102(18). |
| MLA | Xie, L,et al."Microstructural phase separation related in-plane fourfold symmetric superconductivity in K0.8Fe1.65Se2 crystals".APPLIED PHYSICS LETTERS 102.18(2013). |
入库方式： OAI收割
来源：物理研究所
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