ITM Web of Conferences (Jan 2019)

Determination of the anisotropy fields of polycrystalline hexaferrites by FMR

  • Zhuravlev Victor A.,
  • Zhuravlev Alexander V.,
  • Atamasov Vasily V.,
  • Malenko Grigory I.

DOI
https://doi.org/10.1051/itmconf/20193007007
Journal volume & issue
Vol. 30
p. 07007

Abstract

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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.