143 citations · 824 across the 29 of their papers we have counts for
3 papers · 1 filter
High-performance electronic cooling with superconducting tunnel junctions
H Courtois, Hung Q. Nguyen, Clemens Winkelmann +1
When biased at a voltage just below a superconductor's energy gap, a tunnel junction between this superconductor and a normal metal cools the latter. While the study of such device…
Single Quantum Level Electron Turnstile
D. M. T. van Zanten, D. M. Basko, I. M. Khaymovich +3
We report on the realization of a single-electron source, where current is transported through a single-level quantum dot (Q), tunnel-coupled to two superconducting leads (S). When…
Interplay Between Electron Over-Heating and ac Josephson Effect
Alessandro De Cecco, Kévin Le Calvez, Benjamin Sacépé +2
We study the response of high-critical current proximity Josephson junctions to a microwave excitation. Electron over-heating in such devices is known to create hysteretic dc volta…