Microwave magnetoelectric effect in magnetostatic ferrite resonators: Role of surface electrode configurations

Eugene O. Kamenetskii, Arun K. Saha, I. Awai

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

The question about possibility to realize artificial bianisotropic media with local properties is a very topical subject. Such materials will exhibit properties unknown for natural materials and should open a way to a new generation of microwave devices. In recent theoretical and experimental investigations it has been shown that magnetostatic-wave ferrite resonators with special-form surface metallic electrodes can be considered as structural elements for artificial bianisotropic materials. New experimental investigations and calculations of these particles is on the agenda. In this paper the role of surface electrode configuration is considered. The results show a strong transformation of oscillating spectrums when one-dimensional surface electrodes are changed by two-dimensional ones. Based on an analysis of experimental spectrums, it is clear that two-dimensional surface electrodes can be used for effective magnetoelectric coupling.

Original languageEnglish
Pages (from-to)3485-3487
Number of pages3
JournalIEEE Transactions on Magnetics
Volume36
Issue number5 I
DOIs
StatePublished - 1 Sep 2000
Externally publishedYes
Event2000 International Magnetics Conference (INTERMAG 2000) - Toronto, Ont, Canada
Duration: 9 Apr 200012 Apr 2000

Keywords

  • Bianisotropic media
  • Ferrite resonators
  • Magneto-electric effect
  • Magnetostatic oscillations

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