49 citations · 173 across the 10 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…
A cascade electronic refrigerator using superconducting tunnel junctions
H. Q. Nguyen, J. T. Peltonen, M. Meschke +1
Micro-refrigerators that operate in the sub-kelvin regime are a key device in quantum technology. A well-studied candidate, an electronic cooler using Normal metal - Insulator - Su…
InAs nanowire with epitaxial aluminium as a single-electron transistor with fixed tunnel barriers
M. Taupin, E. Mannila, P. Krogstrup +6
We report on fabrication of single-electron transistors using InAs nanowires with epitaxial aluminium with fixed tunnel barriers made of aluminium oxide. The devices exhibit a hard…