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Hyperfine Interactions

, Volume 83, Issue 1, pp 51–54 | Cite as

Measurements of magnetic interaction through silver in epitaxial Fe(110)/Ag(111) superlattices by Mössbauer spectroscopy

  • J. C. Walker
  • C. J. Gutierrez
  • Z. Q. Qiu
  • D. Keavney
  • M. D. Wieczorek
Invited Papers
  • 26 Downloads

Abstract

Magnetic interactions between Fe layers in Fe(110)/Ag(111) superlattices grown by molecular beam epitaxy have been observed using Mössbauer spectroscopy. By measuring the temperature dependence of the hyperfine field at the Fe layers, characteristics of the spin-wave spectrum can be deduced. As the Ag thickness between layers is increased, the magnetic interaction between Fe layers decreases, and the spin-wave spectrum undergoes a transformation from three-dimensional to quasi-two-dimensional.

Keywords

Spectroscopy Thin Film Molecular Beam Epitaxy Molecular Beam Magnetic Interaction 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. [1]
    M. Maccio, M.G. Pini, P. Politi and A. Rettori, Phys. Rev. B 44 (1991) p. 2190.Google Scholar

Copyright information

© J.C. Baltzer AG, Science Publishers 1994

Authors and Affiliations

  • J. C. Walker
    • 1
  • C. J. Gutierrez
    • 1
  • Z. Q. Qiu
    • 1
  • D. Keavney
    • 1
  • M. D. Wieczorek
    • 1
  1. 1.Henry A. Rowland Department of Physics and AstronomyJohns Hopkins UniversityBaltimoreUSA

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