Vandewal, KoenKoenVandewalGadisa Dinku, AbayAbayGadisa DinkuOosterbaan, WibrenWibrenOosterbaanBertho, SabineSabineBerthoBanishoeib, FatemeFatemeBanishoeibVan Severen, IneIneVan SeverenLutsen, LaurenceLaurenceLutsenCleij, ThomasThomasCleijVanderzande, DirkDirkVanderzandeManca, JeanJeanManca2021-10-172021-10-1720081616-301Xhttps://imec-publications.be/handle/20.500.12860/14713The relation between open-circuit voltage and the onset of photocurrent generation by charge-transfer absorption in polymer: Fullerene bulk heterojunction solar cellsJournal article