Fink, J. MPI for Polymer Research, Max Planck Society;
Scherf, Ullrich MPI for Polymer Research, Max Planck Society;
Zojer, E., Knupfer, M., Shuai, Z., Fink, J., Bredas, J. L., Hörhold, H. H., et al. (2000). Momentum-Dependent Excitation Processes in Crystalline and Amorphous Films of Conjugated Oligomers. Physical Review B, 61, 16561-16569.