Franck-Condon processes in pentacene monolayers revealed in resonance Raman scattering
نویسندگان
چکیده
منابع مشابه
Intervalence excitation of the Creutz-Taube ion. Resonance Raman and time-dependent scattering studies of Franck-Condon effects
Franck-Condon effects associated with intervalence excitation of the Creutz-Taube ion (a prototypical delocalized mixed-valency system) have been evaluated via a time-dependent analysis of resonance Raman scattering intensities and the intervalence absorption lineshape. Quantitative studies in the extended near infrared (1320 nm excitation) revealed that at least eight, and possibly nine, vibra...
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Franck-Condon effects associated with intramolecular electron transfer in the biferrocene monocation have been evaluated via time-dependent analyses of resonance Raman scattering intensities and the intervalence absorption line shape. Quantitative studies in the extended near-infrared (1320 and 1064 nm excitation) reveal that three vibrational modes are displaced in the electron-transfer proces...
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Strong coupling of electronic and vibrational degrees of freedom entails a low-bias suppression of the current through single-molecule devices, termed the Franck-Condon blockade. In the limit of slow vibrational relaxation, transport in the Franck-Condon-blockade regime proceeds via avalanches of large numbers of electrons, which are interrupted by long waiting times without electron transfer. ...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2011
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.83.115452