Acceptor Energy Offset Manages Ultrafast Recombination Dynamics in Donor-Acceptor MixturesV. G. Pavelyev, O. D. Parashchuk, T. V. Orekhova, I. F. Perepichka, D. Yu. Paraschuk, P. H. M. van Loosdrecht and M. S. PshenichnikovEPJ Web of Conferences, 41 (2013) 05036DOI: https://doi.org/10.1051/epjconf/20134105036