Repozytorium publikacji - Politechnika Gdańska

Although organic compounds are promising materials to use them in photovoltaic devices, the efficiencies of organic solar cells are still lower in comparison to inorganic photocells. The recombination of charge carriers leads to the loss of photocurrent, therefore a detailed theoretical description of this process is required. In the present work, an influence of interface dipoles on the recombination process is discussed. We show how electrical dipoles cause the reduction of nongeminate recombination in organic bulk heterojunction solar cells.

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