Characteristics of high J/sub c/ Y-Ba-Cu-O tape on metal substrate prepared by chemical vapor deposition

Author

Aoki, S. ; Yamaguchi, T. ; Iijima, Y. ; Kohno, O. ; Nagaya, S. ; Inoue, T.

Author_Institution

Fujikura Ltd., Tokyo, Japan

Volume

3

Issue

1

fYear

1993

fDate

3/1/1993 12:00:00 AM

Firstpage

1691

Lastpage

1694

Abstract

With the goal of utilizing oxide superconductors as long wires in electric power applications, high-critical current density (J/sub c/) YBaCuO (YBCO) thin film was prepared on metal substrate with a good buffer at 700 degrees C by chemical vapor deposition (CVD). The best YBCO film on in-plane-aligned yttria-stabilized zirconia (YSZ

Keywords

X-ray diffraction examination of materials; barium compounds; chemical vapour deposition; critical current density (superconductivity); high-temperature superconductors; scanning electron microscope examination of materials; superconducting thin films; superconducting transition temperature; yttrium compounds; 7 T; 700 C; 77.3 K; 84 K; CVD; Hastelloy C-276; SEM; X-ray diffraction patterns; Y/sub 2/O/sub 3/-ZrO/sub 2/ buffer layer; YBCO tapes; YBaCuO thin film; chemical vapor deposition; continuous powder vaporizer; critical current density; critical temperature; electric power applications; metal substrate; oxide superconductors; substrate conveyer; transition temperature; wires; Chemical vapor deposition; Current density; Sputtering; Substrates; Superconducting films; Superconducting thin films; Superconductivity; Temperature; Wires; Yttrium barium copper oxide;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/77.233612

Filename

233612