1 citations · 2 across the 4 of their papers we have counts for
4 papers
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…
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…
Thermally Assisted Flux Flow in MgB2 : Strong Magnetic Field Dependence of the Activation Energy
A. Sidorenko, V. Zdravkov, V. Ryazanov +6
The origin of the resistive transition broadening for MgB2 thin films was investigated. Thermally activated flux flow is found to be responsible for the resistivity contribution in…
Measurement of the Current-Phase Relation of SFS pi-Josephson junctions
S. M. Frolov, D. J. Van Harlingen, V. A. Oboznov +2
We present measurements of the current-phase relation (CPR) of Superconductor-Ferromagnet-Superconductor (SFS) Josephson junctions as a function of temperature. The CPR is determin…