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Proceedings Paper

Thin films of YBaCuO for electronic applications
Author(s): Joseph M. Baixeras; Ferechteh Hosseini Teherani; Alain J. Kreisler; Alain Straboni; Kathy Barla
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Paper Abstract

An overview of applications of YBaCuO thin films is presented emphasizing the RF properties of these high-Tc superconductors and microelectronics uses with silicon-based substrates. The substrates considered include the MOS dielectrics SiO2 and Si3N4, and a low-temperature deposition processing technique for these films followed by post-annealing is detailed. The time of the rapid thermal annealing following film processing is shown to dictate the electrical and structural characteristics of the films. Rapid thermal annealing is shown to be an effective method for manufacturing superconducting films of silicon substrates, although several cycles of the process can block all superconducting properties. The use of alternative buffer layers is considered as a means for protecting against this effect in superconductors composed of silica on silicon nitride.

Paper Details

Date Published: 1 February 1991
PDF: 10 pages
Proc. SPIE 1362, Physical Concepts of Materials for Novel Optoelectronic Device Applications II: Device Physics and Applications, (1 February 1991); doi: 10.1117/12.24449
Show Author Affiliations
Joseph M. Baixeras, Ecole Superieure d'Electricite (France)
Ferechteh Hosseini Teherani, Ecole Superieure d'Electricite (France)
Alain J. Kreisler, Ecole Superieure d'Electricite (France)
Alain Straboni, CNET France Telecom (France)
Kathy Barla, CNET France Telecom (France)


Published in SPIE Proceedings Vol. 1362:
Physical Concepts of Materials for Novel Optoelectronic Device Applications II: Device Physics and Applications
Manijeh Razeghi, Editor(s)

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