89 citations · 223 across the 12 of their papers we have counts for
4 papers · 1 filter
Nucleation of superconductivity in a mesoscopic loop of varying width
M. Morelle, D. S. Golubovic, V. V. Moshchalkov
We study the evolution of the superconducting state in a perforated disk by varying the size of the hole. The superconducting properties are investigated by means of transport meas…
Influence of the sample geometry on the vortex matter in superconducting microstructures
M. Morelle, J. Bekaert, V. V. Moshchalkov
The dependence of the vortex penetration and expulsion on the geometry of mesoscopic superconductors is reported. Hall magnetometry measurements were performed on a superconducting…
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…
Vortex rectification effects in plain superconducting films
F. G. Aliev, A. P. Levanyuk, R. Villar +2
Superconducting films in perpendicular magnetic field are found to rectify alternating currents. The effect has been observed both in plain and nanostructured superconducting films…