Thin Film Cadmium Zinc Telluride Solar Cells


A process for fabricating thin film heterojunction solar cells with cadmium zinc telluride (Cd1-xZnxTe) absorbers is described. Cd1-xZnxTe films with composition from 0lesxles0.6 were deposited by a simple vapor transport (VT) process at 550degC onto moving CdS-coated substrates. Post-deposition thermal treatment in halide vapor ambient yielded high… (More)

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