Idw. Samuel et al., INTRA-AND INTERMOLECULAR PHOTOEXCITATIONS IN A CYANO-SUBSTITUTED POLY(P-PHENYLENEVINYLENE), Chemical physics, 227(1-2), 1998, pp. 75-82
We report a study of time-resolved photoluminescence (PL) in a cyano-s
ubstituted poly(p-phenylenevinylene). We have investigated the effect
of excitation and emission wavelength as well as solvent on the FL. We
observe evidence of luminescence from both intra-and inter-molecular
photoexcitations. We find that the relative amounts of these excitatio
ns depend strongly on the excitation wavelength and solvent mixture us
ed. (C) 1998 Published by Elsevier Science B.V.