A Brillouin Light Scattering Study of Magnetic Excitations.

Abstract

Of particular note are results on exchange in Li-Zn ferrite and surface magnons in thin films. Central to the research was the development of a high contrast, high resolution multipass tandem Fabry-Perot interferometer. The 4-plus-2 system has a contrast in excess of 10 to the 12th power and a background dark count below 1/3 count/second. Keywords: Brillouin light scattering; Magnetic excitation; Lithium Zinc Ferrites.

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Document Details

Document Type
Technical Report
Publication Date
Jan 30, 1986
Accession Number
ADA164716

Entities

People

  • Carl E. Patton

Organizations

  • Colorado State University

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Brillouin Scattering
  • Contrast
  • Fabry Perot Interferometers
  • Ferromagnetic Resonance
  • Films
  • Frequency
  • Interferometers
  • Light Scattering
  • Magnetic Phenomena
  • Magnetic Properties
  • Magnons
  • Materials
  • Scattering
  • Spectrometers
  • Spin Waves
  • Thin Films
  • Yttrium Iron Garnet

Fields of Study

  • Physics

Readers

  • Computational Linguistics
  • Microwave Engineering.
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.