The 80th JSAP Autumn Meeting 2019

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Oral presentation

11 Superconductivity » 11.2 Thin and thick superconducting films, coated conductors and film crystal growth

[20p-C207-1~16] 11.2 Thin and thick superconducting films, coated conductors and film crystal growth

Fri. Sep 20, 2019 1:15 PM - 5:45 PM C207 (C207)

Toshinori Ozaki(Kwansei Gakuin Univ.), Shuhei Funaki(Shimane Univ.), Takanori Motoki(Aoyama Gakuin Univ.)

3:45 PM - 4:00 PM

[20p-C207-10] Fabrication of YBa2Cu3O7 thin film on {110} <110> textured Ag tape

〇Yuta Yoshioka1, Toshiya Doi1 (1.Kyoto Univ.)

Keywords:Superconductivity, textured Ag tape

We have attempted to fabricate REBCO thin films with high Jc on a textured Ag tape. Ag is almost the only metal that does not react chemically with REBCO, so no buffer layer is required for fabricating superconducting wire. And since the Ag tape and the REBCO layer are electrically connected, additional formation of a stabilization layer is unnecessary or easy to be formed. Therefore, it can be expected that the wire manufacturing cost is relatively inexpensive. In this paper, we fabricated a {110} <110> textured Ag tape and YBCO thin films on it.