Solar cells and photovoltaic devices of InP/CdS

Batteries: thermoelectric and photoelectric – Thermoelectric – Radiation pyrometer

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136 89CD, 357 16, 357 30, 357 59, H01L 3106

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active

040812901

ABSTRACT:
Heterodiodes showing excellent potential for use in solar cells and photoelectric devices consist of junctions of p-type indium phosphide and n-type cadmium sulfide. These heterojunctions can be formed either from single crystal or from polycrystalline semiconductor material. The former type junction when incorporated in a solar cell exhibits promise for applications such as in space vehicles. The latter type junction as used in a solar cell has potential for large scale power generation. A chemical vapor deposition process for producing polycrystalline p-type indium phosphide films for incorporation into such a power producing device is disclosed.

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