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Phonon Spectroscopy of MnF2/ZnF2 Mixed Crystals

  • P. J. King
  • D. T. Murphy
  • V. W. Rampton
Conference paper
Part of the Springer Series in Solid-State Sciences book series (SSSOL, volume 51)

Abstract

Superconducting tunnel junction phonon spectroscopy has shown resonant phonon scattering at magnon-phonon cross-overs in mixed crystals of MnF2/ZnF2. A resonance at 440 GHz and another between 208 GHz and 185 GHz are unexplained.

Keywords

Dispersion Curve Tunnel Junction Mixed Crystal Broad Resonance Phonon Dispersion Curve 
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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 1984

Authors and Affiliations

  • P. J. King
    • 1
  • D. T. Murphy
    • 1
  • V. W. Rampton
    • 1
  1. 1.Department of PhysicsUniversity of NottinghamUniversity Park NottinghamEngland

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