Vanderzande, DirkDirkVanderzandeVan Mierloo, S.S.Van MierlooMarin, L.L.MarinVerstappen, P.P.VerstappenLutsen, LaurenceLaurenceLutsenMaes, W.W.Maes2021-10-202021-10-202012https://imec-publications.be/handle/20.500.12860/21744Photovoltaic performances of narrow bandgap copolymer derivatives based on 4H-cyclopenta(2,1-b:3,4-b')dithiophene unitsProceedings paper