23 citations · 62 across the 5 of their papers we have counts for
5 papers
Frustration phenomena in Josephson junction arrays on a dice lattice
M. Tesei, R. Theron, P. Martinoli
AC magnetoimpedance measurements performed on proximity-effect coupled Josephson junction arrays on a dice lattice reveal unconventional behaviour resulting from the interplay betw…
Observation of Ising-like critical fluctuations in frustrated Josephson junction arrays with modulated coupling energies
J. Affolter, M. Tesei, H. Pastoriza +2
We report the results of ac sheet conductance measurements performed on fully frustrated square arrays of Josephson junctions whose coupling energy is periodically modulated in one…
Investigation of vortex dynamics in Josephson junction arrays with magnetic flux noise measurements
S. Candia, Ch. Leemann, S. Mouaziz +1
We have measured the magnetic flux noise in a two-dimensional Josephson junction array in nominally zero magnetic field, in the vicinity of the superconducting transition. This tra…
Collective pinning of a frozen vortex liquid in ultrathin superconducting YBa_2Cu_3O_7 films
M. Calame, S. E. Korshunov, Ch. Leemann +1
The linear dynamic response of the two-dimensional (2D) vortex medium in ultrathin YBa_2Cu_3O_7 films was studied by measuring their ac sheet impedance Z over a broad range of freq…
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…