50 citations
3 papers
cond-mat.mtrl-sci2005★ 50 cited
Spin Waves in a Periodically Layered Magnetic Nanowire
V. V. Kruglyak, R. J. Hicken, A. N. Kuchko +1
We report a simple theoretical derivation of the spectrum and damping of spin waves in a cylindrical periodically structured magnetic nanowire (cylindrical magnonic crystal) in the…
cond-mat.str-el2005★ 16 cited
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…
cond-mat.str-el2003★ 41 cited
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…