Title of article
Femtosecond dynamics of excited states in sexithiophene thin films Original Research Article
Author/Authors
G. Klein، نويسنده , , C. Jundt، نويسنده , , B. Sipp، نويسنده , , A.A. Villaeys، نويسنده , , A. Boeglin، نويسنده , , A. Yassar، نويسنده , , G. Horowitz، نويسنده , , F. Garnier، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 1997
Pages
8
From page
131
To page
138
Abstract
The dynamics of excited states of α-6T sexithiophene has been studied by femtosecond pump-probe experiments. Excited states are produced by two-photon absorption processes. Two different excited states have been observed in the induced absorption spectra. The first one, short lived (700 fs) has been assigned to a singlet exciton, and the second one, long lived and non radiative to the bottom of the singlet exciton band. At short time delays (200 fs) a narrow peak in the induced absorption spectrum has been assigned to a transition to an intermolecular biexciton state.
Journal title
Chemical Physics
Serial Year
1997
Journal title
Chemical Physics
Record number
1057940
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