YBaCuO thin films used as electrical switch or current limiter

Joseph M. Baixeras; Francois Carrie; Jean Pierre Chabrerie; Ferechteh Hosseini Teherani; Alain J. Kreisler; Tibor Pech; Gilles Poullain; Jean Francois Hamet; Jacques Muniesa; Michel Rapeaux; Joan Anton Aymami

doi:10.1117/12.20889

1 October 1990 YBaCuO thin films used as electrical switch or current limiter

Joseph M. Baixeras, Francois Carrie, Jean Pierre Chabrerie, Ferechteh Hosseini Teherani, Alain J. Kreisler, Tibor Pech, Gilles Poullain, Jean Francois Hamet, Jacques Muniesa, Michel Rapeaux, Joan Anton Aymami

Author Affiliations +

Proceedings Volume 1287, High Tc Superconductivity: Thin Films and Applications; (1990) https://doi.org/10.1117/12.20889
Event: Advances in Semiconductors and Superconductors: Physics Toward Devices Applications, 1990, San Diego, CA, United States

Abstract

We have sthdied the ability of high Te supereonduotors to operate as electrical switches or current limiters . For this purpose, we have usi YBaCuO films, deposit&I on polycrystalline zirconia slabs by various techniques: conventional two-step processes as well as rapid thermal annealing have been consider&1 . The main results are that with a Tc(onset) of 91 K, the variation of the critical current density versus fruency shows that it will be possible to use the films at 50-60 Hz, although we ne&i to improve our low current density films to demonstrate this.

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Joseph M. Baixeras, Francois Carrie, Jean Pierre Chabrerie, Ferechteh Hosseini Teherani, Alain J. Kreisler, Tibor Pech, Gilles Poullain, Jean Francois Hamet, Jacques Muniesa, Michel Rapeaux, and Joan Anton Aymami "YBaCuO thin films used as electrical switch or current limiter", Proc. SPIE 1287, High Tc Superconductivity: Thin Films and Applications, (1 October 1990); https://doi.org/10.1117/12.20889

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