41 citations · 211 across the 13 of their papers we have counts for
13 papers
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…
Signatures of time-reversal-symmetry breaking in multiband 2H-TaS2 revealed by zero-field Josephson nonreciprocity
Daniel Margineda, David Caldevilla-Asenjo, Yuriy Yerin +7
Superconductors that spontaneously break time-reversal symmetry host complex order parameters and are widely regarded as a hallmark of unconventional superconductivity. Whether suc…
Phase solitons in a weakly coupled three-component superconductor
Yuriy Yerin, Stefan-Ludwig Drechsler
Based on the phenomenological Ginzburg-Landau approach, we investigate phase solitonic states in a class of three-component superconductors for mesoscopic doubly-connected geometry…
Proximity and Josephson effects in microstructures based on multiband superconductors
Y. Yerin, A. N. Omelyanchouk
Emerging in the 1950s, the multiband superconductivity has been considered for a long time as an approximate model in the form of a generalization of the BCS theory to the case of…
Anomalous diamagnetic response in multi-band superconductors with time-reversal broken symmetry
Y. Yerin, A. Omelyanchouk, S. -L. Drechsler +2
Within a Ginzburg-Landau formalism we establish analytically the necessary and sufficient conditions to realize a doubly degenerate superconducting ground state with broken time-re…
Josephson systems based on ballistic point contacts between single-band and multi-band superconductors
Y. S. Yerin, A. S. Kiyko, A. N. Omelyanchouk +1
The Josephson effect in ballistic point contacts between single-band and multi-band superconductors was investigated. It was found that in the case of Josephson junctions formed by…