Process for electrochemical dissolution of semiconductors

Details Process for electrochemical dissolution of semiconductors Process for electrochemical dissolution of semiconductors

1991-07-11

1993-04-13

Valentine, Donald R.

Chemistry: electrical and wave energy

Processes and products

Electrostatic field or electrical discharge

2041293, 2041294, 204DIG9, C25F 312

Patent

active

052020185

ABSTRACT:
The invention relates to the electrochemical dissolution of semiconductors by alternating application of anodic and cathodic direct currents to an electrode formed by contacting a semiconductor material with an electrolyte.

REFERENCES:
patent: 4028207 (1977-06-01), Faktor et al.
patent: 4154663 (1979-05-01), Adams
patent: 4168212 (1979-09-01), Faktor et al.
patent: 4369099 (1983-01-01), Kohl et al.
patent: 4995939 (1991-02-01), Ferenczi et al.
PCT International Search Report PCT/HU91/00034.

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