42 citations · 43 across the 4 of their papers we have counts for
3 papers · 2 filters
Double-reversal thickness dependence of critical current in superconductor-ferromagnet-superconductor Josephson junctions
V. A. Oboznov, V. V. Bol'ginov, A. K. Feofanov +2
We report the first experimental observation of the two-node thickness dependence of the critical current in Josephson junctions with a ferromagnetic interlayer. Vanishings of the…
Direct Observation of Vortex Shells and Magic Numbers in Mesoscopic Superconducting Disks
I. V. Grigorieva, L. Y. Vinnikov, W. Escoffier +4
We have visualised and studied vortex configurations in mesoscopic superconducting disks using the Bitter decoration technique. For a broad range of vorticities L the circular geom…
Spontaneous currents and half-integer Shapiro steps in Superconductor-Ferromagnet-Superconductor 0-pi Josephson junctions
S. M. Frolov, D. J. Van Harlingen, V. V. Bolginov +2
We study Superconductor-Ferromagnet-Superconductor (Nb-Cu0.47 Ni0.53-Nb) Josephson junctions with spatial variations in the barrier thickness. Critical current vs. magnetic flux di…