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Fabrication and Characterizations of KCa2Fe4As4F2 Superconducting HIP Wires
https://repo.qst.go.jp/records/81305
https://repo.qst.go.jp/records/81305ba5e510c-a509-4f5a-8f5a-4ed4681b0be9
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-09-03 | |||||
| タイトル | ||||||
| タイトル | Fabrication and Characterizations of KCa2Fe4As4F2 Superconducting HIP Wires | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Pyon, S
× Pyon, S× Miyawaki, D× Tamegai, T× Kajitani, Hideki× Koizumi, Norikiyo× Awaji, S× Kito, H× Ishida, S× Yoshida, Y× Hideki, Kajitani× Norikiyo, Koizumi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We report the fabrication and characterizations of KCa2Fe4As4F2 round wires for the first time. Polycrystalline KCa2Fe4As4F2 powder was prepared by solid-state reaction. Superconducting wires were fabricated by powder-in-tube (PIT) method followed by hot-isostatic-press (HIP) technique. The self-field Jc of the KCa2Fe4As4F2 HIP wires fabricated at 700 and 740oC at a high pressure of 9 MPa for 0.5 h, reached 10 kAcm-2. Although high-pressure sintering at high temperatures enhanced the Jc and density of the core of the wires, X-ray diffraction and scanning electron microscopy–energy-dispersive X-ray spectroscopy analyses indicated that impurity phases were present both in the polycrystalline powder and in the core of the wire. | |||||
| 書誌情報 |
Journal of Physics: Conference Series 巻 1590, 号 2020, p. 012026, 発行日 2020-07 |
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| 出版者 | ||||||
| 出版者 | IOP Publishing | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1742-6588 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1088/1742-6596/1590/1/012026 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://iopscience.iop.org/article/10.1088/1742-6596/1590/1/012026/pdf | |||||
