Multiple magnetic resonance in amorphous co-nb-zr films with weak perpendicular anisotropy

Yutaka Shimada, Mamoru Shimoda, Osamu Kitakami

Research output: Contribution to journalArticlepeer-review

25 Citations (Scopus)

Abstract

The initial permeability of Co-Nb-Zr amorphous films was found to exhibit multiple resonance in a relatively low frequency range from a few MHz up to about 100 MHz. This is clearly observed when the films have a perpendicular anisotropy and it results in very fine stripe domains in the films. A calculation assuming spin wave resonance inside the domains well explains the behavior.

Original languageEnglish
Pages (from-to)4786-4789
Number of pages4
JournalJapanese journal of applied physics
Volume34
Issue number9R
DOIs
Publication statusPublished - 1995 Sep

Keywords

  • Amorphous film
  • FMR
  • Permeability
  • Spin wave resonance
  • Stripe domain

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Multiple magnetic resonance in amorphous co-nb-zr films with weak perpendicular anisotropy'. Together they form a unique fingerprint.

Cite this