Window structure for passivating solar cells based on gallium ar

Batteries: thermoelectric and photoelectric – Photoelectric – Cells

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136256, 357 30, 357 52, H01L 3106

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active

045447993

ABSTRACT:
Passivated gallium arsenide solar photovoltaic cells with high resistance to moisture and oxygen are provided by means of a gallium arsenide phosphide window graded through its thickness from arsenic rich to phosphorus rich.

REFERENCES:
patent: 3565702 (1971-02-01), Nelson
patent: 3675026 (1972-07-01), Woodall
patent: 3993506 (1976-11-01), Moon
patent: 4107723 (1978-08-01), Kamath
patent: 4179308 (1979-12-01), Olsen
patent: 4404421 (1983-09-01), Fraas
H. J. Hovel et al., "Solar Cell Structures", IBM Tech. Disc., Bull., vol. 16, pp. 2079-2080 (1973).
R. T. Hodgson et al., "High Bandgap, High Efficiency, High Temperature Solar Cell", IBM Tech. Disc. Bull., vol. 22, p. 416 (1979).

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