CM Björström, A Bernasik, J Rysz… - Journal of Physics …, 2005 - iopscience.iop.org
Blends of the low-bandgap polymer poly [(9, 9-dioctylfluorenyl-2, 7-diyl)-co-5, 5-(4', 7'-di-2-
thienyl-2', 1', 3'-benzothiadiazole](APFO-3) and the fullerene derivative [6, 6]-phenyl–C 61 …