ITM Web of Conferences (Jan 2019)
Determination of the anisotropy fields of polycrystalline hexaferrites by FMR
Abstract
We propose the method for calculating the ferromagnetic resonance curves of polycrystalline hexaferrites with anisotropy of the easy magnetization plane. The results of the experimental studies of the magnetocrystalline anisotropy fields and the magnetomechanical ratios of hexaferrites Ba3Co1.5+xTixFe245–2xO41 (0.0 ≤ x ≤ 1.0) and Ba3Co2.5–x ZnxTi0.5 Fe23O41 (0.0 ≤ x ≤ 1.2) systems at room temperature are presented.