103 citations · 525 across the 16 of their papers we have counts for
9 papers · 1 filter
Modeling Rectification Effects in Mesoscopic Superconducting Devices
M. F. Carusela, V. P. Ramunni, V. I. Marconi
We study thermal fluctuations and capacitive effects on small Josephson Junction Rings (JJR) that mimics the rectification phenomena recently observed in triangle shaped mesoscopic…
Voltage rectification effects in mesoscopic superconducting triangles: experiment and modelling
N. Schildermans, A. B. Kolton, R. Salenbien +3
The interaction of externally applied currents with persistent currents induced by magnetic field in a mesoscopic triangle is investigated. As a consequence of the superposition of…
Rocking ratchets in 2D Josephson networks: collective effects and current reversal
Verónica I. Marconi
A detailed numerical study on the directed motion of ac-driven vortices and antivortices in 2D Josephson junction arrays (JJA) with an asymmetric periodic pinning potential is repo…
Non equilibrium phase diagrams of current driven Josephson junction arrays
Veronica I. Marconi, Daniel Dominguez
We present a review of our numerical studies on non equilibrium vortex dynamics in Josephson Junction arrays (JJA) driven by a dc current. Dynamical phase diagrams for different ma…
Voltage rectification in two dimensional Josephson junction arrays
Veronica I. Marconi
We study numerically the directed motion of vortices (antivortices) under an applied ac bias in two-dimensional Josephson junction arrays (JJA) with an asymmetrically modulated per…
Transverse phase-locking in fully frustrated Josephson junction arrays: a new type of fractional giant steps
Veronica Marconi, Alejandro Kolton, Daniel Dominguez +1
We study, analytically and numerically, phase locking of driven vortex lattices in fully-frustrated Josephson junction arrays at zero temperature. We consider the case when an ac c…
Melting and transverse depinning of driven vortex lattices in the periodic pinning of Josephson junction arrays
Veronica I. Marconi, Daniel Dominguez
We study the non-equilibrium dynamical regimes of a moving vortex lattice in the periodic pinning of a Josephson junction array (JJA) for {\it finite temperatures} in the case of a…
Orientational pinning and transverse voltage: Simulations and experiments in square Josephson junction arrays
V. I. Marconi, S. Candia, P. Balenzuela +3
We study the dependence of the transport properties of square Josephson Junctions arrays with the direction of the applied dc current, both experimentally and numerically. We prese…
Transverse depinning and melting of a moving vortex lattice in driven periodic Josephson junction arrays
Veronica I. Marconi, Daniel Dominguez
We study the effect of thermal fluctuations in a vortex lattice driven in the periodic pinning of a Josephson junction array. The phase diagram current () vs. temperature ()…