275 citations · 661 across the 9 of their papers we have counts for
7 papers · 1 filter
Primary tunnel junction thermometry
Jukka P. Pekola, Tommy Holmqvist, Matthias Meschke
We describe the concept and experimental demonstration of primary thermometry based on a four probe measurement of a single tunnel junction embedded within four arrays of junctions…
Electronic cooling of a submicron-sized metallic beam
J. T. Muhonen, A. O. Niskanen, M. Meschke +5
We demonstrate electronic cooling of a suspended AuPd island using superconductor-insulator-normal metal tunnel junctions. This was achieved by developing a simple fabrication meth…
Recombination limited energy relaxation in a BCS superconductor
A. V. Timofeev, C. Pascual Garcia, N. B. Kopnin +4
We study quasiparticle energy relaxation at sub-kelvin temperatures by injecting hot electrons into an aluminium island and measuring the energy flux from electrons into phonons bo…
Heat Transistor: Demonstration of Gate-Controlled Electron Refrigeration
Olli-Pentti Saira, Matthias Meschke, Francesco Giazotto +3
We present experiments on a superconductor-normal metal electron refrigerator in a regime where single-electron charging effects are significant. The system functions as a heat tra…
Wide-band detection of the third moment of shot noise by a hysteretic Josephson junction
A. V. Timofeev, M. Meschke, J. T. Peltonen +2
We use a hysteretic Josephson junction as an on-chip detector of the third moment of shot noise of a tunnel junction. The detectable bandwidth is determined by the plasma frequency…
Single-mode heat conduction by photons
M. Meschke, W. Guichard, J. P. Pekola
Electrical conductance is quantized in units of in ballistic one-dimensional conductors. Similarly, thermal conductance at temperature is expected to be limi…