53 citations · 114 across the 6 of their papers we have counts for
6 papers
The 0 and the pi phase Josephson coupling through an insulating barrier with magnetic impurities
O. Vavra, S. Gazi, D. S. Golubovic +5
We have studied temperature and field dependencies of the critical current in the Nb-FeSi-Nb Josephson junction with tunneling barrier formed by paramagneti…
Nanogranular MgB2 thin films on SiC buffered Si substrates prepared by in-situ method
S. Chromik, J. Huran, V. Strbik +7
MgB2 thin films were deposited on SiC buffered Si substrates by sequential electron beam evaporation of B-Mg bilayer followed by in-situ annealing. The application of a SiC buffer…
Andreev reflection observation in Nb/FeSi/Nb and Nb/FeSi/Si/Nb Josephson junctions
O. Vavra, S. Gazi, I. Vavra +4
Electrical properties of Josephson junctions Nb/FeSi/Nb with superconductor/ferromagnet (S/F)interfaces are presented. Due to Andreev reflection the nearly exact quadruple enhancem…
Electron interaction with domain walls in antiferromagnetically coupled multilayers
F. G. Aliev, R. Schad, A. Volodin +6
For antiferromagnetically coupled Fe/Cr multilayers the low field contribution to the resistivity, which is caused by the domain walls, is strongly enhanced at low temperatures. Th…
Magnetic dot arrays modeling via the system of the radial basis function networks
Denis Horvath, Martin Gmitra, Ivo Vavra
Two dimensional square lattice general model of the magnetic dot array is introduced. In this model the intradot self-energy is predicted via the neural network and interdot magnet…
MgB2 superconductor thin films on Si and Al2O3 substrates
A. Plecenik, L. Satrapinsky, P. Kus +4
Thin films of MgB2 superconductor were prepared by three different procedures on sapphire and silicon substrates. Boron thin films, ex-situ annealed in magnesium vapour, resulted i…