128 citations · 430 across the 17 of their papers we have counts for
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Flux Dendrites of Opposite Polarity in Superconducting MgB rings observed with magneto-optical imaging
Age Andreas Falnes Olsen, Tom Henning Johansen, Daniel Shantsev +4
Magneto-optical imaging was used to observe flux dendrites with opposite polarities simultaneously penetrate superconducting, ring-shaped MgB films. By applying a perpendicular…
Magneto-optical investigations of Ag-sheathed Bi-2223 tapes with ferromagnetic shielding
V. V. Yurchenko, D. V. Shantsev, Y. M. Galperin +3
An increase in the critical current and suppression of AC losses in superconducting wires and tapes with soft magnetic sheath have been predicted theoretically and confirmed experi…
Dramatic role of critical current anisotropy on flux avalanches in MgB2 films
J. Albrecht, A. T. Matveev, J. Strempfer +4
Anisotropic penetration of magnetic flux in MgB2 films grown on vicinal sapphire substrates is investigated using magneto-optical imaging. Regular penetration above 10 K proceeds m…
Interaction between superconducting vortices and Bloch wall in ferrite garnet film
J. I. Vestgarden, D. V. Shantsev, A. A. F. Olsen +4
Interaction between a Bloch wall in a ferrite-garnet film and a vortex in a superconductor is analyzed in the London approximation. Equilibrium distribution of vortices formed arou…
Onset of dendritic flux avalanches in superconducting films
D. V. Denisov, D. V. Shantsev, Y. M. Galperin +7
We report a detailed comparison of experimental data and theoretical predictions for the dendritic flux instability, believed to be a generic behavior of type-II superconducting fi…