Driven quantum transport on the nanoscale
We explore the prospects to control by use of time-dependent fields quantum transport
phenomena in nanoscale systems. In particular, we study for driven conductors the electron …
phenomena in nanoscale systems. In particular, we study for driven conductors the electron …
Perspective: Theory of quantum transport in molecular junctions
Molecular junctions, where single molecules are bound to metal or semiconductor
electrodes, represent a unique architecture to investigate molecules in a distinct …
electrodes, represent a unique architecture to investigate molecules in a distinct …
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 …
Decoherence and lead-induced interdot coupling in nonequilibrium electron transport through interacting quantum dots: A hierarchical quantum master equation …
The interplay between interference effects and electron-electron interactions in electron
transport through an interacting double quantum dot system is investigated using a …
transport through an interacting double quantum dot system is investigated using a …
Resonant electron transport in single-molecule junctions: Vibrational excitation, rectification, negative differential resistance, and local cooling
R Härtle, M Thoss - Physical Review B—Condensed Matter and Materials …, 2011 - APS
Vibronic effects in resonant electron transport through single-molecule junctions are
analyzed. The study is based on generic models for molecular junctions, which include …
analyzed. The study is based on generic models for molecular junctions, which include …
Hierarchical quantum master equation approach to electronic-vibrational coupling in nonequilibrium transport through nanosystems: Reservoir formulation and …
C Schinabeck, R Härtle, M Thoss - Physical Review B, 2018 - APS
We present a hierarchical quantum master equation (HQME) approach which provides a
numerically exact description of nonequilibrium charge transport in nanosystems with …
numerically exact description of nonequilibrium charge transport in nanosystems with …
Quantum Interference and Decoherence in Single-Molecule Junctions:<? format?> How Vibrations Induce Electrical Current
R Härtle, M Butzin, O Rubio-Pons, M Thoss - Physical review letters, 2011 - APS
Quantum interference and decoherence in single-molecule junctions is analyzed employing
a nonequilibrium Green's function approach. Electrons tunneling through quasidegenerate …
a nonequilibrium Green's function approach. Electrons tunneling through quasidegenerate …
Nonadiabatic vibronic effects in single-molecule junctions: A theoretical study using the hierarchical equations of motion approach
C Kaspar, A Erpenbeck, J Bätge, C Schinabeck… - Physical Review B, 2022 - APS
The interaction between electronic and vibrational degrees of freedom is an important
mechanism in nonequilibrium charge transport through molecular nanojunctions. While …
mechanism in nonequilibrium charge transport through molecular nanojunctions. While …
Periodically driven open quantum systems with vibronic interaction: Resonance effects and vibrationally mediated decoupling
Periodic driving and Floquet engineering have emerged as invaluable tools for controlling
and uncovering novel phenomena in quantum systems. In this study, we adopt these …
and uncovering novel phenomena in quantum systems. In this study, we adopt these …
The influence of ultrafast laser pulses on electron transfer in molecular wires studied by a non-Markovian density-matrix approach
New features of molecular wires can be observed when they are irradiated by laser fields.
These effects can be achieved by periodically oscillating fields but also by short laser …
These effects can be achieved by periodically oscillating fields but also by short laser …