Molecular optoelectronics: the interaction of molecular conduction junctions with light
The interaction of light with molecular conduction junctions is attracting growing interest as a
challenging experimental and theoretical problem on one hand, and because of its potential …
challenging experimental and theoretical problem on one hand, and because of its potential …
Memory effects in nonequilibrium quantum impurity models
Memory effects play a key role in the dynamics of strongly correlated systems driven out of
equilibrium. In this paper, we explore the nature of memory in the nonequilibrium Anderson …
equilibrium. In this paper, we explore the nature of memory in the nonequilibrium Anderson …
Nonequilibrium quantum systems with electron-phonon interactions: Transient dynamics and approach to steady state
The nonequilibrium dynamics of a quantum dot with electron-phonon interactions described
by a generalized Holstein model is presented. A combination of methodologies, including …
by a generalized Holstein model is presented. A combination of methodologies, including …
Transient dynamics in molecular junctions: picosecond resolution from dc measurements by a laser pulse pair sequence excitation
Molecular electronic devices are a promising future alternative to standard electronic
switches due to their fast response on the pico-second time scale. An experimental scheme …
switches due to their fast response on the pico-second time scale. An experimental scheme …
Compensation of coulomb blocking and energy transfer in the current voltage characteristic of molecular conduction junctions
We have studied the influence of both exciton effects and Coulomb repulsion on current in
molecular nanojunctions. We show that dipolar energy-transfer interactions between the …
molecular nanojunctions. We show that dipolar energy-transfer interactions between the …
Localized surface plasmon mediated energy transfer in the vicinity of core-shell nanoparticle
Multipole spectral expansion based theory of energy transfer interactions between a donor
and an acceptor molecule in the vicinity of a core-shell (nanoshell or core@ shell) based …
and an acceptor molecule in the vicinity of a core-shell (nanoshell or core@ shell) based …
Coherence in charge and energy transfer in molecular junctions
We consider the effects of dephasing on field-induced coherent charge and energy transport
in molecular junctions. Within generic models we show that dephasing controls the relative …
in molecular junctions. Within generic models we show that dephasing controls the relative …
Light-induced current in molecular junctions: Local field and non-Markov effects
We consider a two-level system coupled to contacts as a model for a charge pump under
external laser pulse. The model represents a charge-transfer molecule in a junction and is a …
external laser pulse. The model represents a charge-transfer molecule in a junction and is a …
Theory of energy transfer interactions near sphere and nanoshell based plasmonic nanostructures
Theory of energy transfer interactions between a pair of two level molecules in the molecular
nanojunction including surface plasmon (SP) dressed interaction of plasmonic …
nanojunction including surface plasmon (SP) dressed interaction of plasmonic …
Transient dynamics in molecular junctions: Coherent bichromophoric molecular electron pumps
R Volkovich, U Peskin - Physical Review B—Condensed Matter and Materials …, 2011 - APS
The possibility of using single-molecule junctions as electron pumps for energy conversion
and storage is considered. It is argued that the small dimensions of these systems allow the …
and storage is considered. It is argued that the small dimensions of these systems allow the …