Author(s): M. A. Saidani, A. Benfredj, S. Romdhane, F. Kouki, and H. Bouchriha
The role of intermolecular coupling and coherent electron-nuclear coupling in the photophysics of the conjugated compound α-quaterthiophene (α-4T) has been investigated. For this purpose, we have measured the photoluminescence (PL) spectra from α-4T as a thin film (80 nm) and a single crystal. Singl…
[Phys. Rev. B 86, 165315] Published Mon Oct 15, 2012
