中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
Reversible critical current performance of FeSe0.5Te0.5 coated conductor tapes under uniaxial tensile strain

文献类型：期刊论文

作者Liu, Xiao2,3; Wei, Shaoqing2; Shi, Yi2; Liu, Fang2; Zhou, Chao2; Li, Qianbo2; Li, Yijie4; Liu, Linfei4; Shi, Zhixiang5; Ren, Li6
刊名SUPERCONDUCTOR SCIENCE & TECHNOLOGY
出版日期2022-10-01
卷号35
ISSN号0953-2048
关键词FeSeTe coated superconductor iron-based superconductor reversible critical current tensile strain
DOI10.1088/1361-6668/ac8b3e
通讯作者Zhang, Zhan(zhanzhang1986@gmail.com) ; Qin, Jinggang(qinjg@ipp.ac.cn)
英文摘要FeSe0.5Te0.5 coated conductor as a kind of 11-type iron-based superconductor is currently attracting much attention. Recently, the bare FeSe0.5Te0.5 coated conductor tapes were developed by Shanghai Jiao Tong University and verified their superconductivity. For the future application, the FeSe0.5Te0.5 tapes should be subjected to the high electromagnetic forces and stress-strain. In this study, the authors encapsulated the bare FeSe0.5Te0.5 coated conductor tapes with copper layers to enhance the mechanical performance. The reversible critical current performance of the bare and the copper encapsulated FeSe0.5Te0.5 tapes under uniaxial tensile strain was tested. The critical currents of two kinds of tapes were measured over a wide range of applied uniaxial tensile strain by the U-shaped bending spring, respectively. The results show the critical performance of the bare FeSe0.5Te0.5 tapes decreases linearly with respect to tensile strain. The copper encapsulated FeSe0.5Te0.5 tapes have better performance than the bare tapes, with an irreversible tensile strain limit of 0.15%. In addition, the actual irreversible tensile strain limit of the copper encapsulated FeSe0.5Te0.5 tapes reaches 0.29% after considering the influence of the cooling process.
WOS关键词SUPERCONDUCTOR
资助项目National Key R&D Program of China[2018YFA0704300]
WOS研究方向Physics
语种英语
出版者IOP Publishing Ltd
WOS记录号WOS:000848367000001
资助机构National Key R&D Program of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/131822]  
专题中国科学院合肥物质科学研究院
通讯作者Zhang, Zhan; Qin, Jinggang
作者单位1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei, Peoples R China
3.Univ Sci & Technol China, Hefei, Peoples R China
4.Shanghai Jiao Tong Univ, Sch Phys & Astron, Shanghai, Peoples R China
5.Southeast Univ, Dept Phys, Nanjing, Peoples R China
6.Huazhong Univ Sci & Technol, Wuhan, Peoples R China
7.Shanghai Univ, Mat Genome Inst, Shanghai, Peoples R China
8.Hefei Comprehens Natl Sci Ctr, Inst Energy, Hefei, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Xiao,Wei, Shaoqing,Shi, Yi,et al. Reversible critical current performance of FeSe0.5Te0.5 coated conductor tapes under uniaxial tensile strain[J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY,2022,35.
APA Liu, Xiao.,Wei, Shaoqing.,Shi, Yi.,Liu, Fang.,Zhou, Chao.,...&Qin, Jinggang.(2022).Reversible critical current performance of FeSe0.5Te0.5 coated conductor tapes under uniaxial tensile strain.SUPERCONDUCTOR SCIENCE & TECHNOLOGY,35.
MLA Liu, Xiao,et al."Reversible critical current performance of FeSe0.5Te0.5 coated conductor tapes under uniaxial tensile strain".SUPERCONDUCTOR SCIENCE & TECHNOLOGY 35(2022).

入库方式： OAI收割

来源：合肥物质科学研究院

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。