25 citations · 52 across the 6 of their papers we have counts for
6 papers
Topological transitions in electronic spectra: Crossover between Abrikosov and Josephson vortices
A. V. Samokhvalov, V. D. Plastovets, A. S. Mel'nikov
The electronic structure of a vortex line trapped by a planar defect in a type-II superconductor is analyzed within the Bogoliubov-de Gennes theory. The normal reflection of electr…
Electronic structure of vortices pinned by columnar defects in superconductors
V. L. Vadimov, A. S. Mel'nikov
The electronic structure of a vortex pinned by an insulating columnar inclusion in a type-II chiral superconductor is studied within the Bogolubov-de Gennes theory.…
Abrikosov vortex escape from a columnar defect as a topological electronic transition in vortex core
A. S. Mel'nikov, A. V. Samokhvalov
We study microscopic scenario of vortex escape from a columnar defect under the influence of a transport current. For defect radii smaller than the superconducting coherence length…
Current-phase relation in Josephson junction coupled with a magnetic dot
A. V. Samokhvalov
The current-phase relation (CPR) for a short Josephson junction placed in the nonuniform field of a small ferromagnetic particle is studied. The effect of the particle produced on…
Electronic Structure of Vortices Pinned by Columnar Defects
A. S. Mel'nikov, A. V. Samokhvalov, M. N. Zubarev
The electronic structure of a vortex line trapped by an insulating columnar defect in a type-II superconductor is analysed within the Bogolubov-de Gennes theory. For quasiparticle…
Commensurability effects in overlap Josephson junctions coupled with a magnetic dots array
S. N. Vdovichev, S. A. Gusev, Yu. N. Nozdrin +5
Experimental observation of the strong influence of an array of ferromagnetic nanodots on the critical current of a short overlap Josephson junction is reported. Pronounced commens…