190 citations · 3k across the 83 of their papers we have counts for
3 papers · 1 filter
Pumping through a quantum dot in the proximity of a superconductor
Janine Splettstoesser, Michele Governale, Jürgen König +2
We study adiabatic pumping through a quantum dot tunnel-coupled to one normal and one superconducting lead. We generalize a formula which relates the pumped charge through a quantu…
Adiabatic pumping through a quantum dot with coulomb interactions: A perturbation expansion in the tunnel coupling
Janine Splettstoesser, Michele Governale, Jürgen König +1
We present a diagrammatic real-time approach to adiabatic pumping of electrons through interacting quantum dots. Performing a systematic perturbation expansion in the tunnel-coupli…
Cooling electrons by magnetic-field tuning of Andreev reflection
F. Giazotto, F. Taddei, M. Governale +3
A solid-state cooling principle based on magnetic-field-driven tunable suppression of Andreev reflection in superconductor/two-dimensional electron gas nanostructures is proposed.…