Photogenerated charge carrier recombination processes in CdS/P3OT solar cells: effect of structural and optoelectronic properties of CdS filmsH. Cortina, E. Pineda, J. Campos, M.E. Nicho and H. HuEur. Phys. J. Appl. Phys., 55 3 (2011) 30901DOI: https://doi.org/10.1051/epjap/2011110032