Under certain conditions, spin waves can be channeled into a broad angular spectrum of
wave vectors, where the direction of the group velocity becomes independent of those wave …

In this work, we have explored the dynamic properties of a Bloch Point singularity confined
in a diameter-modulated magnetic nanowire. By means of micromagnetic simulations, we …

The ferromagnetic resonance of a disordered A2 Fe60Al40 ferromagnetic stripe, of
dimensions 5 µm× 1 µm× 32 nm, has been observed in two vastly differing surroundings: in …

In this work we analyze the influence of curvature on the dynamic properties of the
magnetization in bent nanotubes. Our results show that both the resonance frequencies and …

The shape of nanoislands gives rise to a demagnetizing field that is primarily responsible for
the orientation of the magnetization along an axis. In the context of magnetization dynamics …

We demonstrate the excitation of the gyrotropic mode in a magnetostrictive vortex by time-
varying strain. The vortex dynamics is driven by a time-varying voltage applied to the …

The high frequency dynamic behaviors of magnetic nanorings with variable anisotropy
along their radius have been studied using micromagnetic simulations. The dynamic …

This thesis aims to theoretically explore the geometrical effects on spin waves, the
fundamental lowenergy excitations of ferromagnets, propagating in curved magnetic shells …

We present a study of the piezostrain-tunable gyrotropic dynamics in Co 40 Fe 40 B 20
vortex microstructures fabricated on a 0.7 Pb [Mg 1/3 Nb 2/3] O 3-0.3 Pb Ti O 3 single-crystal …

This work analyzes the nucleation and stabilization of torons in cylindrical nanopillars with
bulk DMI and easy-plane anisotropy. A micromagnetic study reveals the dependence of …