METHOD FOR MANUFACTURING HIGH EFFICIENCY PHOTOVOLTAIC DEVICES AT ENHANCED DEPOSITION RATES

摘要

A P-I-N type photovoltaic device is manufactured by a process wherein the deposition rate of the intrinsic layer is controlled so that a portion of the intrinsic layer which is closest to the P-I interface, and which comprises at least 10% of the thickness of the intrinsic layer, is deposited at a rate which is less than the average rate at which the entire intrinsic layer is deposited.