Evidence of electron-spin wave coupling in CoxNby magnetic metal thin film

Dong Keun Oh, Cheol Eui Lee, Je Hyoung Lee, Kungwon Rhie

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Ferromagnetic resonance (FMR)-induced voltaic effect and electrically modulated FMR absorption was observed in a CoxNby(x=81,y=19) soft ferromagnetic thin film by means of experimental technique based on electrically detected magnetic resonance (EDMR) and EM-FMR (electrical modulation of FMR). Our observations are interpreted as an evidence of electron-spin wave (magnon) coupling, in view of the previously reported case of multi-layers and domain walls. We suggest the experimental tools as an effective probe of spin-dependent transports in magnetic materials and devices.

Original languageEnglish
Pages (from-to)880-884
Number of pages5
JournalJournal of Magnetism and Magnetic Materials
Volume293
Issue number3
DOIs
Publication statusPublished - 2005 Jun 1

Fingerprint

magnetic metals
Ferromagnetic resonance
Spin waves
ferromagnetic resonance
electron spin
magnons
Metals
Thin films
Electrons
thin films
Magnetic devices
Magnetic materials
Domain walls
Magnetic resonance
magnetic materials
magnetic resonance
domain wall
Modulation
modulation
probes

Keywords

  • FMR induced voltaic effect
  • Spin-dependent transport
  • Spin-magnon coupling

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Evidence of electron-spin wave coupling in CoxNby magnetic metal thin film. / Oh, Dong Keun; Lee, Cheol Eui; Lee, Je Hyoung; Rhie, Kungwon.

In: Journal of Magnetism and Magnetic Materials, Vol. 293, No. 3, 01.06.2005, p. 880-884.

Research output: Contribution to journalArticle

Oh, Dong Keun ; Lee, Cheol Eui ; Lee, Je Hyoung ; Rhie, Kungwon. / Evidence of electron-spin wave coupling in CoxNby magnetic metal thin film. In: Journal of Magnetism and Magnetic Materials. 2005 ; Vol. 293, No. 3. pp. 880-884.
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