High efficiency organic-silicon heterojunction solar cells with high work function PEDOT:F-based hole-selective contacts

Efficient and stable organic-silicon heterojunction solar cells are highly desirable. In this work, solution-processed poly(3,4-ethylenedioxythiophene): perfluorinated sulfonic acid (PEDOT:F) is investigated as hole-selective contact for crystalline silicon (c-Si) solar cells....