Method for passivating imperfections in semiconductor materials

Details Method for passivating imperfections in semiconductor materials Method for passivating imperfections in semiconductor materials

1978-01-31

1980-04-08

Weisstuch, Aaron

Batteries: thermoelectric and photoelectric

Thermoelectric

Radiation pyrometer

204325, 204 38R, 204 56R, 2041291, 204130, 204140, 428195, 428203, 357 30, 357 59, H01L 3104, C25D 500

Patent

active

041971418

ABSTRACT:
A method of passivating imperfections, such as grain boundaries and/or dislocations, in semiconductor materials is disclosed which comprises selectively passing electrical current along the imperfections by employing the semiconductor material as an electrode in an electrolytic cell.

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H. J. Hovel et al., "Anodized GaAs Solar Cells", IBM Tech. Disc. Bull., vol. 19, p. 2808, (1976).

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