Ferromagnetic resonance in submicron permalloy stripes
arXiv:1603.00694 · doi:10.1016/j.jmmm.2016.10.024
Abstract
We present the results of systematic experimental investigations and micromagnetic simulations for the ferromagnetic resonance in rectangular permalloy microstripes. It is shown that the resonant magnetization oscillations have a complex spatial structure including a quasi-homogeneous precession, lateral spin-wave resonances and localized edge modes, which strongly depend on sample orientation in an external magnetic field.
8 pages, 5 figures