130 citations · 2.8k across the 93 of their papers we have counts for
5 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…
Entanglement detection for electrons via witness operators
Lara Faoro, Fabio Taddei
We discuss an implementation of the entanglement witness, a method to detect entanglement with few local measurements, in systems where entangled electrons are generated both in th…
Electronic Hong-Ou-Mandel interferometer for multi-mode entanglement detection
Vittorio Giovannetti, Diego Frustaglia, Fabio Taddei +1
We show that multi-mode entanglement of electrons in a mesoscopic conductor can be detected by a measurement of the zero-frequency current correlations in an electronic Hong-Ou-Man…
Huge nonequilibrium magnetoresistance in hybrid superconducting spin valves
F. Giazotto, F. Taddei, Rosario Fazio +1
A hybrid ferromagnet-superconductor spin valve is proposed. Its operation relies on the interplay between nonequilibrium transport and proximity-induced exchange coupling in superc…
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.…