Triplet state photoexcitations in frozen solutions of oligothiophenes

R.A.J. Janssen, D. Moses, N.S. Sariciftci

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2 Citaten (Scopus)
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Samenvatting

We present studies of near-steady-state photoinduced absorption (PIA) spectroscopy of well-defined -oligothiophenes (Tn, n = 6,7,9, and 11) in frozen 2MeTHF solution. The PIA spectra and the excited state lifetimes are consistent with the signatures of a photoexcited triplet state. The triplet photoexcitation is created via an intrachain mechanism and decays nonradiatively with monomolecular kinetics.
Originele taal-2Engels
Pagina's (van-tot)487-492
TijdschriftMolecular Crystals and Liquid Crystals
Volume256
DOI's
StatusGepubliceerd - 1994

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