%0 Journal Article %A Singh R. %A Giussani E. %A Mróz M.M. %A Di Fonzo F. %A Fazzi D. %A Cabanillas González, Juan %A Oldridge L. %A Vaenas N. %A Kontos A.G. %A Falaras P. %A Grimsdale A.C. %A Jacob J. %A Müllen K. %A Keivanidis P.E. %T On the role of aggregation effects in the performance of perylene-diimide based solar cells %D 2014 %U http://hdl.handle.net/20.500.12614/2299 %~