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Proceedings Paper

HTCS - Films for novel Optronic devices
Author(s): J. C. Villegier
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Paper Abstract

The discovery of high Tc superconductors has revealed promising applications in optoelectronics. However a basic requirement for the development of successful novel optronic devices is the ability to fabricate high quality Josephson, tunnel or three terminal devices in a reproducible, controllable and reliable way.

Large area deposition of YBCO multilayers, whole wafer processing techniques are essential and in great progress. Nevertheless, the degradation of the YBa2Cu3O7-x surface layer close to the junction contacts is observed and induces severe limitations in the devices performances. Experimental evidence of such problems and possible

Paper Details

Date Published: 1 March 1992
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Proc. SPIE 1597, Progress in High-Temperature Superconducting Transistors and Other Devices II, (1 March 1992); doi: 10.1117/12.2321830
Show Author Affiliations
J. C. Villegier, Commissariat à l'Énergie Atomique (France)


Published in SPIE Proceedings Vol. 1597:
Progress in High-Temperature Superconducting Transistors and Other Devices II

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