50 citations · 149 across the 9 of their papers we have counts for
9 papers
Heating and thermoelectric transport in a molecular junction
Jan Loos, Thomas Koch, Holger Fehske
The energy dissipation and heat flows associated with the particle current in a system with a molecular junction are considered. In this connection, we determine the effective temp…
Thermoelectric effects in molecular quantum dots with contacts
T. Koch, J. Loos, H. Fehske
We consider the steady-state thermoelectric transport through a vibrating molecular quantum dot that is contacted to macroscopic leads. For moderate electron-phonon interaction str…
Condensation of Excitons in Cu2O at Ultracold Temperatures: Experiment and Theory
Heinrich Stolz, Rico Schwartz, Frank Kieseling +7
We present experiments on the luminescence of excitons confined in a potential trap at milli-Kelvin bath temperatures under cw-excitation. They reveal several distinct features lik…
Non-equilibrium transport through molecular junctions in the quantum regime
T. Koch, J. Loos, A. Alvermann +1
We consider a quantum dot, affected by a local vibrational mode and contacted to macroscopic leads, in the non-equilibrium steady-state regime. We apply a variational Lang-Firsov t…
Phase separation of multicomponent excitonic Bose-Einstein condensates
Siegfried Sobkowiak, Dirk Semkat, Heinrich Stolz +2
For the observation of Bose-Einstein condensation, excitons in cuprous oxide are regarded as promising candidates due to their large binding energy and long lifetime. High particle…
Transport through a vibrating quantum dot: Polaronic effects
T. Koch, J. Loos, A. Alvermann +2
We present a Green's function based treatment of the effects of electron-phonon coupling on transport through a molecular quantum dot in the quantum limit. Thereby we combine an in…