Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-29T09:23:48.987Z Has data issue: false hasContentIssue false
  • English
  • Français

Research on Oxide Superconducting Wire

Published online by Cambridge University Press:  26 February 2011

Y. Ikeno ,
K. Doi ,
Y. Kamisada ,
K. Hayashi  and
T. Ogawa
Y. Ikeno
Affiliation:
Engineering Research Association for Superconductive Generation Equipment and Materials, (Super-GM), Umeda UN Bldg., 5–14–10, Nishitenma, Kita-Ku, Osaka, 530, Japan.
K. Doi
Affiliation:
Engineering Research Association for Superconductive Generation Equipment and Materials, (Super-GM), Umeda UN Bldg., 5–14–10, Nishitenma, Kita-Ku, Osaka, 530, Japan.
Y. Kamisada
Affiliation:
Engineering Research Association for Superconductive Generation Equipment and Materials, (Super-GM), Umeda UN Bldg., 5–14–10, Nishitenma, Kita-Ku, Osaka, 530, Japan.
K. Hayashi
Affiliation:
Engineering Research Association for Superconductive Generation Equipment and Materials, (Super-GM), Umeda UN Bldg., 5–14–10, Nishitenma, Kita-Ku, Osaka, 530, Japan.
T. Ogawa
Affiliation:
Engineering Research Association for Superconductive Generation Equipment and Materials, (Super-GM), Umeda UN Bldg., 5–14–10, Nishitenma, Kita-Ku, Osaka, 530, Japan.
Get access

Abstract

By using the solid, liquid and vapor processes, such as doctor blade, laser pedestal growth, FZ, plasma spraying, ICB, CVD and laser ablation, wires and tapes were successfully fabricated. These experiments yielded the following results : Bi-2212 seven stranded wire with multi-layer structure by doctor blade method was prepared, and Ic of 270A (77K, OT) was achieved. Bi-2212 wires were prepared by laser pedestal growth, and Ic of 500A (77K, OT) was obtained in the case of 3mm in diameter. The a-b plane aligned Y-123 films-was deposited on Hastelloy, tape by laser ablation, and high Jc of 2.5×10 A/cm2 (77K, OT) and 2.2×10 A/cm2 (77K, 8T) were measured.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 275: Symposium S – Layered Superconductors: Fabrication, Properties and Applications , 1992 , 843
Copyright
Copyright © Materials Research Society 1992

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFFERENCES

1. Mimura, M., Uno, N., and Doi, K.: 4th International Symposium On Superconductivity, ISS'91. Tokyo, Japan, October 14–17Google Scholar
2. Hayashi, K., Nonoyaraa, H., Ueyama, M., Nagata, M. and Hitotsuyanagi, H.: High-Teraperture Superconductors; Fundamental and Novel Materials Processing, Volume 169, 309 (1990)Google Scholar
3. Michishita, K., Ikuhara, Y., Kubo, Y., Takahashi, K., Kamisada, Y. and Ogawar, T. Physica C 185–189 (1991) 2293 Google Scholar
4. Yoshida, Y., Saito, Y., Kamo, T., Matsuda, S. and Ogiwara, M.: 4th International Symposium On Superconductivity. ISS'91, Tokyo, Japan. October 14–17Google Scholar
5. Fuke, H., Yoshino, H., Yamazaki, M., Thanh, T. D., Ando, K. and Kobayashi, Y.: Physica C 185–189 (1991) 2215 Google Scholar
6. Iijima, Y., Tanabe, N., Ikeno, Y. and Kohno, O.: Physica C 185–189 (1991) 1959 Google Scholar