12 citations · 31 across the 4 of their papers we have counts for
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Mesoscopic conductance fluctuations in YBaCuO grain boundary Junction at low temperature
A. Tagliacozzo, F. Tafuri, E. Gambale +7
The magneto-conductance in YBCO grain boundary Josephson junctions, displays fluctuations at low temperatures of mesoscopic origin. The morphology of the junction suggests that tra…
The effect of Magnetic Field on MQT Escape Time in "Small" Josephson Junctions
Yu. N. Ovchinnikov, A. Barone, A. A. Varlamov
We study the phenomenon of macroscopic quantum tunneling (MQT) in a finite size Josephson junction (JJ) with an externally applied magnetic field. As it is well known, the problem…
Macroscopic quantum tunneling in "small" Josephson junctions in magnetic field
Yu. N. Ovchinnikov, A. Barone, A. A. Varlamov
We study the phenomenon of macroscopic quantum tunneling (MQT) in small Josephson junctions (JJ) with an externally applied magnetic field. The latter results in the appearance of…
Observation of mesoscopic conductance fluctuations in YBaCuO grain boundary Josephson Junctions
A. Tagliacozzo, D. Born, D. Stornaiuolo +6
Magneto-fluctuations of the normal resistance R_N have been reproducibly observed in high critical temp erature superconductor (HTS) grain boundary junctions, at low temperatures.…
Observation of a New Fluxon Resonant Mechanism in Annular Josephson Tunnel Structures
C. Nappi, M. P. Lisitskiy, G. Rotoli +2
A novel dynamical state has been observed in the dynamics of a perdurbed sine-Gordon system. This resonant state, has been experimentally observed as a singularity in the dc curren…