Bolometric characteristics of YBaCuO and LaSrCuO films

Bolometric characteristics of YBaCuO and LaSrCuO films on SrTiO 3 and YSZ substrates have been studied. A YBaCuO bolometer has the detectivity D ∗ = 4·10 8 W −1 Hz 1 2 cm at a chopping frequency of 10 Hz over the IR range, for an antenna-type YBaCuO microbolometer operating over the submillimeter ra...

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Bibliographic Details
Published in:Cryogenics (Guildford) 1992, Vol.32, p.533-536
Main Authors: Khrebtov, I.A, Krayuhin, M.B, Leonov, V.N, Tkachenko, A.D, Klimov, A.Yu, Pavelyev, D.G, Ivanov, A.A
Format: Article
Language:English
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Summary:Bolometric characteristics of YBaCuO and LaSrCuO films on SrTiO 3 and YSZ substrates have been studied. A YBaCuO bolometer has the detectivity D ∗ = 4·10 8 W −1 Hz 1 2 cm at a chopping frequency of 10 Hz over the IR range, for an antenna-type YBaCuO microbolometer operating over the submillimeter range NEP = 6·10 −12 WHz − 1 2 has been reached at a chopping frequency of 10 kHz.
ISSN:0011-2275
1879-2235
DOI:10.1016/0011-2275(92)90223-W