53 citations · 114 across the 6 of their papers we have counts for
4 papers · 1 filter
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…
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…