Fig. 4
From: Metallic ferromagnetic films with magnetic damping under 1.4 × 10−3
Angular dependence of ferromagnetic resonance. a Derivative ferromagnetic resonance (FMR) absorption spectra for a Cr(2.8 nm)/Co25Fe75(6.8 nm)/MgO(001) sample at in-plane angles ϕ H from −1° to 45°. b The resonance fields of the FMR spectra in a plotted against ϕ H. From the fit to the experimental data the values for H 4||, H 2||, and 4πM eff are extracted. c A similar H res vs. ϕ H plot for a Cr(2.8 nm)/Co25Fe75(6.8 nm)/MAO(001) sample
