41 citations · 73 across the 3 of their papers we have counts for
3 papers
Dynamics of topological solitons in two-dimensional ferromagnets
Denis D. Sheka, Christian Schuster, Boris A. Ivanov +1
Dynamical topological solitons are studied in classical two-dimensional Heisenberg easy-axis ferromagnets. The properties of such solitons are treated both analytically in the cont…
Vortex motion in a finite-size easy-plane ferromagnet and application to a nanodot
Denis D. Sheka, Juan P. Zagorodny, Jean-Guy Caputo +2
We study the motion of a non-planar vortex in a circular easy-plane ferromagnet, which imitates a magnetic nanodot. Analysis was done using numerical simulations and a new collecti…
Amplitudes for magnon scattering by vortices in two-dimensional weakly easy-plane ferromagnets
Denis D. Sheka, Ivan A. Yastremsky, Boris A. Ivanov +2
We study magnon modes in the presence of a vortex in a circular easy-plane ferromagnet. The problem of vortex-magnon scattering is investigated for partial modes with different val…