2 papers
cond-mat.supr-con2001
Mutual Inductance Route to Paramagnetic Meissner Effect in 2D Josephson Junction Arrays
Cinzia De Leo, Giacomo Rotoli, Paola Barbara +2
We simulate two-dimensional Josephson junction arrays, including full mutual- inductance effects, as they are cooled below the transition temperature in a magnetic field. We show n…
cond-mat.supr-con2000
Paramagnetic Meissner Effect in Multiply-Connected Superconductors
A. P. Nielsen, A. B. Cawthorne, P. Barbara +4
We have measured a paramagnetic Meissner effect in Nb-Al2O3-Nb Josephson junction arrays using a scanning SQUID microscope. The arrays exhibit diamagnetism for some cooling fields…