Photoelectrochemical preparation of a solid-state semiconductor

Details Photoelectrochemical preparation of a solid-state semiconductor Photoelectrochemical preparation of a solid-state semiconductor

1985-05-31

1986-12-02

Weisstuch, Aaron

Chemistry: electrical and wave energy

Processes and products

204 561, 204 86, 204 89, 204 92, 204DIG3, 427 74, 427 76, 427 86, 427 87, 4274431, 4274432, 29572, C25D 904, H01L 3118

Patent

active

046263225

ABSTRACT:
A solid-state semiconductor photonic device is prepared by a photoelectrochemical deposition method. The device contains a highly conductive coating material including one or more metals and/or semiconductors on a substrate containing a semiconductor material. The device is utilized in photodetectors, including radiometric detection cells, in conversions of electrical energy to optical radiation, such as light-emitting-diodes and diodes lasers, and in photovoltaic cells, including Schottky-barrier cells.

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R. N. Bhattacharya et al, J. Electrochem. Soc., vol. 131, pp. 939-941 (Apr. 1984).
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N. A. Economou et al., "Photovoltaic Cells of Electrodeposited Cuprous Oxide", Proceedings Int'l Photovoltaic Solar Energy Conf., Luxembourg, 1977, Reidel Publishing Co. (1978), pp. 1180-1185.
A. Heller et al, "Hydrogen-Evolving Semiconductor Photocathodes. Nature of the Junction and Function of the Platinum Group Metal Catalyst", J. American Chemical Soc., vol. 104, No. 25, 1982, pp. 6942-6948.

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