201 citations · 2k across the 47 of their papers we have counts for
44 papers
Microscopic structure of the vortex cores in granular niobium: A coherent quantum puzzle
V. S. Stolyarov, V. Neverov, A. V. Krasavin +12
When macroscopic quantum condensates -- superconductors, superfluids, cold atoms and ions, polaritons etc. -- are put in rotation, a quantum vortex lattice forms inside. In homogen…
Anomalous microwave response in the dissipative regime of topological superconducting devices based on Bi2Te2.3Se0.7
Vasily Stolyarov, Sergei Kozlov, Dmitry Yakovlev +7
Superconducting proximity junctions based on topological insulators are widely believed to harbor Majorana-like bound states. The latter serves as a paradigm non-local topological…
Josephson vortex-based memory
Dmitrii S. Kalashnikov, Vsevolod I. Ruzhitskiy, Andrey G. Shishkin +5
Josephson junctions are currently used as base elements of superconducting logic systems. Long enough junctions subject to magnetic field host quantum phase 2π-singularities - Jose…
Revealing intrinsic superconductivity of the Nb/BiSbTeSe interface
Andrei Kudriashov, Ian Babich, Razmik A. Hovhannisyan +7
Typically, topological superconductivity is reachable via proximity effect by a direct deposition of superconductor (S) on top of a topological insulator (TI) surface. Here we obse…
Revealing Josephson vortex dynamics in proximity junctions below critical current
Vasily S. Stolyarov, Vsevolod Ruzhitskiy, Razmik A. Hovhannisyan +9
Made of a thin non-superconducting metal (N) sandwiched by two superconductors (S), SNS Josephson junctions enable novel quantum functionalities by mixing up the intrinsic electron…
Miniaturization of Josephson junction for digital superconducting circuits
I. I. Soloviev, S. V. Bakurskiy, V. I. Ruzhickiy +5
In this work, we briefly overview various options for Josephson junctions which should be scalable down to nanometer range for utilization in nanoscale digital superconducting tech…