124 citations · 493 across the 37 of their papers we have counts for
43 papers
Geometry-induced current decrowding in superconducting 3D constrictions
Igor Bogush, Oleksandr Dobrovolskiy
Current crowding is a ubiquitous limitation in nanoscale devices, where confinement and sharp features distort current flow, generating localized current-density hotspots and prema…
Annealing-enhanced spin-orbit effects in non-centrosymmetric superconducting NbRe films
Zahra Makhdoumi Kakhaki, Yuriy Yerin, Francesco Avitabile +5
(NbRe) is a non-centrosymmetric superconductor with a transition temperature reaching in bulk form. While bulk and si…
AC-flux-driven SQUID diode spectroscopy as a probe of current-phase relations
Yuriy Yerin, Iman Askerzade, Alexey Fedorchenko +2
The current-phase relation (CPR) of a Josephson junction encodes microscopic information on superconducting states through higher-order and fractional harmonics. However, their una…
Crystal structure effects on vortex dynamics in superconducting MgB thin films
Clemens Schmid, Anton Pokusinskyi, Markus Gruber +7
The current-driven resistive transition is central to superconducting single-photon detectors, transition-edge sensors, and fluxonic devices. Depending on sample uniformity, dimens…
Annealing-induced grain coarsening and voltage kinks in superconducting NbRe films
Zahra Makhdoumi Kakhaki, Anton O. Pokusinskyi, Francesco Avitabile +5
NbRe, a non-centrosymmetric superconductor with a transition temperature up to 9\,K, attracts interest for its strong antisymmetric spin-orbit coupling and suitabili…
Vortex frequency locking and Shapiro steps in superconductor open nanotubes
Igor Bogush, Vladimir M. Fomin, Oleksandr V. Dobrovolskiy
The movement of magnetic flux quanta (Abrikosov vortices) in superconductors leads to dissipation and is influenced by various ordering effects arising from vortex-vortex, vortex-d…