Nonbolometric superconductive photoresponsive

Details Nonbolometric superconductive photoresponsive Nonbolometric superconductive photoresponsive

1994-02-09

1997-10-28

Crane, Sara W.

Active solid-state devices (e.g., transistors, solid-state diode

Thin active physical layer which is

Tunneling through region of reduced conductivity

257 34, 257 33, H01L 2906, H01L 310256, H01L 3922

Patent

active

056820429

ABSTRACT:
The optical response of high-quality epitaxial copper-oxide perovskite films on substrates such as LaGaO.sub.3 and SrTiO.sub.3 exhibits a nonbolometric component to a photoresponse at certain temperatures below the onset of the superconducting transition and when carrying bias currents of a certain magnitude. A nonbolometric superconductive photoresponsive cell and method employ such films. The photoresponsive cell and method of the invention can be used to detect electromagnetic radiation incident on the film and to switch or modulate electrical signals passing through the film.

REFERENCES:
patent: 4760440 (1988-07-01), Bigler et al.
Youichi et al., "Optical Detector Using Superconducting Ba Pb Bi O Thin Films", J. Appl. Phys., vol. 59, #11, 1 Jun. 1986, pp. 3807-3814.
Forrester et al., "Optical Response of Epitaxial Films of YBaCuO", App. Phys. Lett., vol. 53, #14, 3 Oct. 1988, pp. 1332-1334.
"Epitaxy and Orientation of Eu.sub.1 Ba.sub.2 Cu.sub.3 O.sub.7-y Films Grown in Situ by Magnetron Sputtering", Hidefumi Asano et al., Jap. J. of Appl. Phys. vol. 28, #6, Jun. 1989, pp. L981-L983.
P.W. Anderson, Physical Review Letters, vol. 9, No. 7, pp. 309-311, (1 Oct. 1962).
V. Ambegaokar and B.I. Halperin, Physical Review Letters, vol. 22, No. 25, pp. 1364-1366, (23 Jun. 1969).
D.N. Langenberg in Proceedings of the Fourteenth International Conference on Low Temperature Physics--LT14, M. Krusius and M. Vuorio, eds, vol. 5, (North Holland, Amsterdam, 1975), pp. 223-263. No Month.
M. Leung et al., Applied Physics Letters, vol. 51, pp. 2046-2407, (14 Dec. 1987).
B. Oh et al., Physical Review B, vol. 37, No. 13, pp. 7861-7864, (1 May 1988).
Y. Yeshurun and A.P. Malozemoff, Physical Review Letters, vol. 60, No. 21, pp. 2202-2205, (23 May 1988).
J.Y. Juang et al., Physical Review B, vol. 38, No. 10, pp. 7045-7048, (1 Oct. 1988).
M.G. Forrester et al., Applied Physics Letters, vol. 53, pp. 1332-1334, (3 Oct. 1988).
M. Tinkham, Physical Review Letters, vol. 61, No. 14, pp. 1658-1661, (3 Oct. 1988).
T.T.M. Palstra et al., Physical Review Letters, vol. 61, No. 14, pp. 1662-1665 (3 Oct. 1988).
J. Mannhart et al., Physical Review Letters, vol. 61, No. 21, pp. 2476-2479, (21 Nov. 1988).
Y. Yeshurun et al., Physical Review B, vol. 38, No. 16, pp. 11,828-11831, (1 Dec. 1988).
Y. Iye et al., Physica C, vol. 153-155, pp. 26-31, (1988). No Month.
Y. Enomoto et al., Physica C, vol. 153-155, pp. 1592-1597, (1988). No Month.
High Tc Update, vol. 3, No. 4, pp. 1,3,10, (15 Feb. 1989).
T.T.M. Palstra et al., Applied Physics Letters, vol. 54, pp. 763-765, (20 Feb. 1989).
G. Koren et al., Applied Physics Letters, vol. 54, pp. 1054-1056, (13 Mar. 1989).
Bulletin of the American Physical Society, vol. 34, No. 3, pp. 1038, abstracts Nos. S215, S216, S217 and S218, (Mar. 1989).
A. Frenkel et al., Applied Physics Letters, vol. 54, pp. 1594-1596, (17 Apr. 1989).
J.D. Hettinger et al., Physical Review Letters, vol. 62, No. 17, pp. 2044-2047, (24 Apr. 1989).
E. Zeldov et al., Physical Review B, vol. 39, No. 13, pp. 9712-9714, (1 May 1989).
W.R. Donaldson et al., Applied Physics Letters, vol. 54, pp. 2470-2472, (12 Jun. 1989).
H.S. Kwok et al., Applied Physics Letters, vol. 54, pp. 2473-2475, (12 Jun. 1989).
E. Zeldov et al., Physical Review Letters, vol. 62, No. 26, pp. 3093-3096, (26 Jun. 1989).
A. Frenkel et al., Applied Physics Letters, vol. 55, pp. 911-913, (28 Aug. 1989).
D.W. Cooke et al., Applied Physics Letters, vol. 55, pp. 914-916, (28 Aug. 1989).
U.Dai et al., Applied Physics Letters, vol. 55, pp. 1135-1136, (11 Sep. 1989).
J. Talvacchio et al., in Science and Technology of Thin-Film Superconductors, R. McConnell and S.A. Wolf (Plenum, 1989), pp. 449-458. No Month.

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