Circular dichroism and circular polarization of photoluminescence of highly ordered poly{3,4-di[(S)-2-methylbutoxy]thiophene}
- Langeveld-Voss, B.M.W.
- Janssen, R.A.J.
- Christiaans, M.P.T.
- Meskers, S.C.J.
- Dekkers, H.P.J.M.
- Meijer, E.W.
DOIAbstract
Conformationally disordered poly{3,4-di[(S)-2-methylbutoxy]thiophene} is prepd. via monomer polymn. by anhyd. FeCl3. Optically active ordered polymer is prepd. by cooling of the polymer to -30 Deg. In the aggregated phases a splitting of the excited state into two exciton levels occur
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