59 citations · 133 across the 9 of their papers we have counts for
4 papers · 1 filter
Engineering Quantum Interference
M. Lucci, V. Merlo, I. Ottaviani +6
A model for describing interference and diffraction of wave functions of one-dimensional Josephson array interferometers is presented. The derived expression for critical current m…
Characterization of Anomalous Pair Currents in Josephson Junction Networks
I. Ottaviani, M. Lucci, R. Menditto +8
Measurements performed on superconductive networks shaped in the form of planar graphs display anomalously large currents when specific branches are biased. The temperature depende…
High Tc superconductivity in superlattices of insulating oxides
D. Di Castro, M. Salvato, A. Tebano +13
We report the occurrence of superconductivity, with maximum Tc = 40 K, in superlattices (SLs) based on two insulating oxides, namely CaCuO2 and SrTiO3. In these (CaCuO2)n/(SrTiO3)m…
Coherent Activation of Zero-Field Fiske Modes in Arrays of Josephson Junctions
I. Ottaviani, M. Cirillo, M. Lucci +6
Series arrays of Josephson junctions show evidence of a mode in which all the junctions oscillate in synchronism on voltage resonances appearing, in zero external magnetic field, a…