Intra- and inter-molecular photoexcitations in a cyano-substituted poly(p-phenylenevinylene)
Date
1998-02-01Author
Samuel, I.
Rumbles, G.
Collison, Christopher
Moratti, S.
Holmes, A.
Metadata
Show full item recordAbstract
We report a study of time-resolved photoluminescence (PL) in a cyano-substituted poly(p-phenylenevinylene). We have investigated the effect of excitation and emission wavelength as well as solvent on the PL. We observe evidence of luminescence from both intra- and inter-molecular photoexcitations. We find that the relative amounts of these excitations depend strongly on the excitation wavelength and solvent mixture used.