Other

William F Armitage, Jr

Everett E Crisman

Fabrication of photovoltaic devices by solid phase epitaxy; devices produced by this method consisting of a semiconductor base and a semiconductor junction-forming epitaxial layer. The epitaxial layer grown by solid phase means from a metal-semiconductor alloy or from a sandwich structure of semiconductor/metal on the semiconductor base.

Fabrication of photovoltaic devices by solid phase epitaxy

A photovoltaic device comprising a polycrystalline base having an electrically conductive grid affixed to the surface of the device to which illumination is to be applied, said grid effecting a rectifying junction with the base and at the same time functioning as a current carrying contact, said grid being arranged so that substantially all of the individual crystallites are contacted at least once thereby, while at the same time maintaining the coverage of the base by said grid to a minimum.

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Burlington, MA, United States of America

William F Armitage, Jr