The influence of the interlayer exchange interaction on properties of magnetic films

A. L. Sukstanskii, G. I. Yampolskaya

Research output: Contribution to journalArticlepeer-review

Abstract

The influence of the interlayer exchange coupling on magnetic resonance properties of an easy-axis/easy-plane bilayer film structure is investigated theoretically for an arbitrary orientation of a strong external magnetic field. Resonant fields and high-frequency magnetic susceptibility tensor as a function of the field tilt angle (with respect to the film normal) and layer thickness are obtained and analysed. The theoretical results are in good agreement with experimental data for epitaxial iron garnet films.

Original languageEnglish
Pages (from-to)305-317
Number of pages13
JournalPhysica B: Condensed Matter
Volume311
Issue number3-4
DOIs
StatePublished - Feb 1 2002

Keywords

  • FMR
  • High-frequency susceptibility
  • Interlayer exchange coupling
  • Microwave energy absorption
  • Multilayer magnetic films

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