275 citations · 1.8k across the 32 of their papers we have counts for
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Nanosecond thermometry with Josephson junction
M. Zgirski, M. Foltyn, A. Savin +2
We demonstrate a novel approach to thermometry at the nanoscale exploiting a superconducting weak link. Such a weak link probed with nanosecond current pulses serves as a temperatu…
Non-hysteretic superconducting quantum interference proximity transistor with enhanced responsivity
Robab Najafi Jabdaraghi, Matthias Meschke, Jukka Pekola
This letter presents fabrication and characterization of an optimized SQUIPT (superconducting quantum interference proximity transistor). The present device, characterized with red…
Magnetic-Field-Induced Stabilization of Non-Equilibrium Superconductivity
J. T. Peltonen, J. T. Muhonen, M. Meschke +2
A small magnetic field is found to enhance relaxation processes in a superconductor thus stabilizing superconductivity in non-equilibrium conditions. In a normal-metal (N) - insula…
Tunnel Spectroscopy of a Proximity Josephson Junction
M. Meschke, J. T. Peltonen, J. P. Pekola +1
We present tunnel spectroscopy experiments on the proximity effect in lateral superconductor-normal metal-superconductor (SNS) Josephson junctions. Our weak link is embedded into a…
Thermal conductance of a proximity superconductor
J. T. Peltonen, P. Virtanen, M. Meschke +3
We study heat transport in hybrid normal metal - superconductor - normal metal (NSN) structures. We find the thermal conductance of a short superconducting wire to be strongly enha…
Calorimetric readout of a superconducting proximity-effect thermometer
M. Meschke, J. T. Peltonen, H. Courtois +1
A proximity-effect thermometer measures the temperature dependent critical supercurrent in a long superconductor - normal metal - superconductor (SNS) Josephson junction. Typically…