152 citations · 1.4k across the 53 of their papers we have counts for
3 papers · 1 filter
Flux Distribution in Superconducting Films with Holes
J. I. Vestgarden, D. V. Shantsev, Y. M. Galperin +1
Flux penetration into type-II superconducing films is simulated for transverse applied magnetic field and flux creep dynamics. The films contain macroscopic, non-conducting holes a…
Avalanches Injecting Flux into the Central Hole of a Superconducting MgB2 Ring
Age Andreas Falnes Olsen, Tom Henning Johansen, Daniel Shantsev +4
Magneto-optical imaging was used to observe dendritic flux avalanches connecting the outer and inner edges of a ring-shaped superconducting MgB2 film. Such avalanches create heated…
Reentrant stability of superconducting films
V. V. Yurchenko, D. V. Shantsev, M. R. Nevala +4
We propose a mechanism responsible for the abrupt vanishing of the dendritic flux instability found in many superconducting films when an increasing magnetic field is applied. The…