Cheyns, DavidDavidCheynsPoortmans, JefJefPoortmansHeremans, PaulPaulHeremansDeibel, CarstenCarstenDeibelVerlaak, StijnStijnVerlaakRand, BarryBarryRandGenoe, JanJanGenoe2021-10-172021-10-1720081098-0121https://imec-publications.be/handle/20.500.12860/13513Analytical model for the open-circuit voltage and its associated resistance in organic planar heterojunction solar cellsJournal articlehttp://link.aps.org/abstract/PRB/v77/e165332