Characteristics of compressive strain and superconducting property in YBCO coated conductor

Tomoaki Takao*, Sho Koizuka, Kazuki Oi, Atsushi Ishiyama, Junko Kato, Takato Machi, Koichi Nakao, Yu Shiohara

*この研究の対応する著者

研究成果: Article査読

20 被引用数 (Scopus)

抄録

We have applied compressive stress perpendicular to YBCO coated tapes, and measured the degradation of critical currents. When the tape was pushed from the silver surface of the tape, the performance of the tape hardly decreases. On the other hand, compressing from the hastelloy face, degradation of the tape occurred. We observed the damage of the tapes by a magneto-optical imaging technique. The observed results were consistent with the degradation data. From those results, we think that it is better not to compress strongly from the hastelloy side.

本文言語English
ページ(範囲)3517-3519
ページ数3
ジャーナルIEEE Transactions on Applied Superconductivity
17
2
DOI
出版ステータスPublished - 2007 6月

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

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