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Investigation of electric field distribution across the barrier silicon solar cells

In this paper the distribution of built-in electric field in p-i-n based on a-Si:H and heterojunction solar cells based on a-Si:H/c-Si is investigated. The theoretical simulation of electrophysical characteristics of barrier structures is performed. The distribution of built-in electric field in active layers is measured experimentally. Comparison of theoretical and experiential results is performed.