Possible Evidence for Berezinskii-Kosterlitz-Thouless Transition in Ba(Fe0.914Co0.086)(2)As-2 Crystals
文献类型：期刊论文
| 作者 | Jiao, Wen-He; Xu, Xiao-Feng; Jiang, Hao; Xu, Zhu-An; Chen, Qing-Hu; Cao, Guang-Han |
| 刊名 | MATERIALS
 |
| 出版日期 | 2021 |
| 卷号 | 14期号:21 |
| 关键词 | PHASE-TRANSITIONS SINGLE-CRYSTALS GUIDED MOTION FLUCTUATIONS VORTICES SUPERCONDUCTIVITY RECIPROCITY VOLTAGE |
| 英文摘要 | In this study, we measure the in-plane transport properties of high-quality Ba(Fe0.914Co0.086)(2)As-2 single crystals. Signatures of vortex unbinding Berezinskii-Kosterlitz-Thouless (BKT) transition are shown from both the conventional approach and the Fisher-Fisher-Huse dynamic scaling analysis, in which a characteristic Nelson-Kosterlitz jump is demonstrated. We also observe a non-Hall transverse signal exactly at the superconducting transition, which is explained in terms of guided motion of unbound vortices. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21327]  |
| 专题 | 2021专题_期刊论文 |
| 作者单位 | 1.Cao, GH (corresponding author), Zhejiang Univ, Interdisciplinary Ctr Quantum Informat, Zhejiang Prov Key Lab Quantum Technol & Devices, Dept Phys, Hangzhou 310027, Peoples R China. 2.Jiao, WH (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 3.Jiao, WH |
| 推荐引用方式 GB/T 7714 | Jiao, Wen-He,Xu, Xiao-Feng,Jiang, Hao,et al. Possible Evidence for Berezinskii-Kosterlitz-Thouless Transition in Ba(Fe0.914Co0.086)(2)As-2 Crystals[J]. MATERIALS,2021,14(21). |
| APA | Jiao, Wen-He,Xu, Xiao-Feng,Jiang, Hao,Xu, Zhu-An,Chen, Qing-Hu,&Cao, Guang-Han.(2021).Possible Evidence for Berezinskii-Kosterlitz-Thouless Transition in Ba(Fe0.914Co0.086)(2)As-2 Crystals.MATERIALS,14(21). |
| MLA | Jiao, Wen-He,et al."Possible Evidence for Berezinskii-Kosterlitz-Thouless Transition in Ba(Fe0.914Co0.086)(2)As-2 Crystals".MATERIALS 14.21(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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