100 citations · 295 across the 15 of their papers we have counts for
5 papers · 1 filter
Exciton dissociation at donor-acceptor polymer heterojunctions: quantum nonadiabatic dynamics and effective-mode analysis
Hiroyuki Tamura, Eric R. Bittner, Irene Burghardt
The quantum-dynamical mechanism of photoinduced subpicosecond exciton dissociation and the concomitant formation of a charge-separated state at a TFB:F8BT polymer heterojunction is…
Frenkel Exciton Model of Ultrafast Excited State Dynamics in AT DNA Double Helices
Eric R. Bittner
Recent ultrafast experiments have implicated intrachain base-stacking rather than base-pairing as the crucial factor in determining the fate and transport of photoexcited species i…
Time-convolutionless master equation dynamics for charge-transfer processes between semiconducting polymers
Eric R. Bittner, Andrey Pereverzev
We present here a brief overview of our work in developing a convolutionless quantum master equation approach suitable for mesoscopic sized systems. Our final equation can be used…
Time-convolutionless master equation for mesoscopic electron-phonon systems
Andrey Pereverzev, Eric R. Bittner
The time-convolutionless master equation for the electronic populations is derived for a generic electron-phonon Hamiltonian. The equation can be used in the regimes where the gold…
Excited state dynamics in DNA double helices
Eric R. Bittner
Recent ultrafast experiments have implicated that intrachain base-stacking rather than base-pairing mediate the fate and transport of photoexcited species in DNA chains. Here use a…