Share Email Print
cover

Proceedings Paper

Bi(Pb)-Sr-Ca-Cu-O superconducting films prepared by chemical spray deposition
Author(s): Changjiang Li; Li Min Liu; Qi Yao
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

A chemical spray deposition process (CSD) with nitrate acidic aqueous solution system as starting solution was developed to prepare Bi(Pb)-Sr-Ca-Cu-O superconducting films to high- alumina ceramic substrate. The films possessing superconducting transition with onset above 98 K and the zero-resistance state at 74 K were successfully obtained. By comparing CSD and bulk samples on structure, resistivity, morphology, and Raman spectrum, we conclude that the reaction between film and substrate was the major cause for low Tc.

Paper Details

Date Published: 1 November 1991
PDF: 9 pages
Proc. SPIE 1519, International Conference on Thin Film Physics and Applications, (1 November 1991); doi: 10.1117/12.47229
Show Author Affiliations
Changjiang Li, Beijing Institute of Chemical Technology (China)
Li Min Liu, Beijing Institute of Chemical Technology (China)
Qi Yao, Beijing Institute of Chemical Technology (China)


Published in SPIE Proceedings Vol. 1519:
International Conference on Thin Film Physics and Applications

© SPIE. Terms of Use
Back to Top