21 citations · 21 across the 1 of their papers we have counts for
4 papers
Subharmonic gap structures and Josephson effect in MgB2/Nb micro-constrictions
Filippo Giubileo, Marco Aprili, Fabrizio Bobba +3
Superconducting micro-constrictions between Nb tips and high quality MgB pellets have been realized by means of a point-contact inset, driven by a micrometric screw. Measurem…
Feromagnetic ""-junctions
T. Kontos, M. Aprili, J. Lesueur +3
We investigate Josephson coupling through a ferromagnetic thin film using Superconductor-Insulator-Ferromagnet-Superconductor planar junctions. Damped oscillations of the critical…
Oscillations of the superconducting order parameter in a ferromagnet
T. Kontos, M. Aprili, J. Lesueur +1
Planar tunneling spectroscopy reveals damped oscillations of the superconducting order parameter induced into a ferromagnetic thin film by the proximity effect. The oscillations ar…
Andreev Bound States and Josephson Coupling in YBCO/Pb tunnel junction
J. Lesueur, X. Grison, M. Aprili +1
We have made in-situ [103] and [110]YBCO/Pb junctions, which display an hysteretic behaviour with both a well-defined Quasi-Particule branch and a Josephson current. A zero energy…