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Proceedings Paper

Two-temperature model of a thin-film superconducting bolometer application to YBaCuO at helium temperatures
Author(s): Jean-Paul Maneval; Fatiha Chibane; Roger W. Bland; Samir Khanfir; Louis Dumoulin; Jerome Lesueur
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Paper Abstract

The photoresistive response of granular YBCO films on MgO has been monitored, and bolometric response times of a few 10 exp -8 s in the range 8-60 K have been obtained. At lower temperatures, the system behaves as if the electrons gradually decouple from the lattice. A two-temperature hypothesis qualitatively accounts for the observations.

Paper Details

Date Published: 1 November 1990
PDF: 10 pages
Proc. SPIE 1341, Infrared Technology XVI, (1 November 1990); doi: 10.1117/12.23105
Show Author Affiliations
Jean-Paul Maneval, Ecole Normale Superieure (France)
Fatiha Chibane, Ecole Normale Superieure (France)
Roger W. Bland, Ecole Normale Superieure (France)
Samir Khanfir, Ecole Normale Superieure (France)
Louis Dumoulin, Ecole Normale Superieure (France)
Jerome Lesueur, Ecole Normale Superieure (France)


Published in SPIE Proceedings Vol. 1341:
Infrared Technology XVI
Irving J. Spiro, Editor(s)

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