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Proceedings Paper

Synthesis of TlBaCaCuO superconductive films with Tl diffusion into BaCaCu precursors
Author(s): Xing Wu Wang; Anthony F. Leone; Changquing Q. Shen
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Paper Abstract

There exists several techniques to synthesize TlBaCaCuO from precursor films. Recently, a two zone furnace technique was developed by DeLuca. Based on our experience on the two zone furnace technique, we systematically conducted a series of experiments in a tube furnace with a temperature gradient distribution. The BaCaCuO precursor films were fabricated by an ink method, and the Tl diffusion source was Tl2O3. Superconductive films were characterized by SQUID magnetization measurement, X-ray diffraction, SEM, and EDS. Experimental results will be summarized.

Paper Details

Date Published: 10 August 1994
PDF: 9 pages
Proc. SPIE 2158, Oxide Superconductor Physics and Nano-Engineering, (10 August 1994); doi: 10.1117/12.182698
Show Author Affiliations
Xing Wu Wang, Alfred Univ. (United States)
Anthony F. Leone, Alfred Univ. (United States)
Changquing Q. Shen, Alfred Univ. (United States)

Published in SPIE Proceedings Vol. 2158:
Oxide Superconductor Physics and Nano-Engineering
Davor Pavuna; Ivan Bozovic, Editor(s)

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