Observation of reversible critical current performance under large compressive strain in Sr0.6K0.4Fe2As2 tapes
文献类型：期刊论文
| 作者 | Liu, F.1 ; Yao, C.2; Liu, H.1; Dai, C.1; Qin, J.1; Ci, L.1; Mao, Z.1; Zhou, C.3; Shi, Y.1; Jin, H.1
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| 刊名 | SUPERCONDUCTOR SCIENCE & TECHNOLOGY
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| 出版日期 | 2017-07-01 |
| 卷号 | 30期号:7页码:1-5 |
| 关键词 | Sr0.6k0.4fe2as2 Sr-122 Strain Critical Current |
| DOI | 10.1088/1361-6668/aa6fc1 |
| 文献子类 | Article |
| 英文摘要 | Iron-based superconductors have caused great interest regarding. high-field applications due to their good properties. A common. fabrication. route for 122-type wires and tapes is the ex situ powder-in-tube (PIT) process. From the point of application in the high magnetic field, where high electromagnetic forces are present, the conductor strength and its tolerance to the mechanical load are important issues. In order to understand the comparatively integrated critical current characterization. of the Sr-122 tape. under axial strain, the so-called U-spring setup was used to test a silver-sheathed Sr0.6K0.4Fe2As2 tape sample with a. single core over a wide range of applied axial strain (-0.6% similar to 0.3%). It was found that when the sample was compressed, the critical current performance showed. reversiblity;. meanwhile the irreversible tensile strain limit was quite low. The Sr-122/Ag tape shows very good performance under compression, and a possible conductor design should. be considered to make the superconductor work at proper compressive strain states for. future applications. |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000402414500001 |
| 资助机构 | National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) ; National Natural Science Foundation of China(51477172) |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/31952]  |
| 专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei, Peoples R China 2.Chinese Acad Sci, Inst Elect Engn, Key Lab Appl Superconduct, Beijing, Peoples R China 3.Univ Twente, Enschede, Netherlands |
| 推荐引用方式 GB/T 7714 | Liu, F.,Yao, C.,Liu, H.,et al. Observation of reversible critical current performance under large compressive strain in Sr0.6K0.4Fe2As2 tapes[J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY,2017,30(7):1-5. |
| APA | Liu, F..,Yao, C..,Liu, H..,Dai, C..,Qin, J..,...&Ma, Y..(2017).Observation of reversible critical current performance under large compressive strain in Sr0.6K0.4Fe2As2 tapes.SUPERCONDUCTOR SCIENCE & TECHNOLOGY,30(7),1-5. |
| MLA | Liu, F.,et al."Observation of reversible critical current performance under large compressive strain in Sr0.6K0.4Fe2As2 tapes".SUPERCONDUCTOR SCIENCE & TECHNOLOGY 30.7(2017):1-5. |
入库方式： OAI收割
来源：合肥物质科学研究院
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