170 citations · 411 across the 17 of their papers we have counts for
4 papers · 1 filter
Phonon heat capacity and disorder: new opportunities for performance enhancement of superconducting devices
M. Sidorova, A. D. Semenov, I. Charaev +4
We experimentally study for the first time the self-heating normal domain in magnetic field using nanowires made of granular NbTiN films with sub-10~nm thicknesses. Specifically, w…
Phonon heat capacity and self-heating normal domains in NbTiN nanostrips
M. Sidorova, A. D. Semenov, H. -W. Huebers +2
Self-heating normal domains in thin superconducting NbTiN nanostrips were characterized via steady-state hysteretic current-voltage characteristics measured at different substrate…
Current crowding in nanoscale superconductors within the Ginzburg-Landau model
Mattias Jönsson, Robert Vedin, Samuel Gyger +5
The current density in a superconductor with turnarounds or constrictions is non-uniform due to a geometrical current crowding effect. This effect reduces the critical current in t…
Magnetoconductance and photoresponse properties of disordered NbTiN films
M. Sidorova, A. Semenov, H. -W. Huebers +4
We report on the study of phonon properties and electron-phonon coupling in thin NbTiN films, which are intensively exploited in superconducting devices. Studied NbTiN films with t…