3 papers
cond-mat.mtrl-sci2000
Ab-initio prediction of the electronic and optical excitations in polythiophene: isolated chains versus bulk polymer
J. -W. van der Horst, P. A. Bobbert, P. H. L. de Jong +3
We calculate the electronic and optical excitations of polythiophene using the GW approximation for the electronic self-energy, and include excitonic effects by solving the electro…
cond-mat.mtrl-sci1999
Ab-initio calculation of the electronic and optical excitations in polythiophene: effects of intra- and interchain screening
J. -W. van der Horst, P. A. Bobbert, M. A. J. Michels +2
We present an calculation of the electronic and optical excitations of an isolated polythiophene chain as well as of bulk polythiophene. We use the GW approximation for the electro…
cond-mat.soft1999
Dopant-induced crossover from 1D to 3D charge transport in conjugated polymers
J. A. Reedijk, H. C. F. Martens, H. B. Brom +1
The interplay between inter- and intra-chain charge transport in bulk polythiophene in the hopping regime has been clarified by studying the conductivity as a function of frequency…