Advertisement

Resonance Properties of Single-Crystal Hexagonal Ferrites

  • C. R. Buffler
Conference paper

Abstract

Ferromagnetic resonance measurements have been performed on single-crystal samples of the hexagonal ferrites BaFe12O19, Zn2Y, and Co2Y. Values of linewidth, g value, and anisotropy field are given as a function of temperature from 77°K to 600°K at various frequencies between 8 and 75 kMc. Zn2Y is singularly interesting because it exhibits an extremely narrow room temperature linewidth at X band. Values as low as 16 oe, with anisotropy fields of 9000 oe are reported. The theory of the resonance behavoir is developed and compared to the experimental results.

Keywords

Yttrium Iron Garnet Anisotropy Field Resonance Measurement Uniaxial Crystal Basal Angle 
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.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    M. W. Muller, Proc. Inst. Radio Engrs. 49, 957 (1961).Google Scholar
  2. 2.
    I. Bady and E. Schlömann, J. Appl. Phys. 33, 1377 (1962).ADSCrossRefGoogle Scholar
  3. 3.
    J. Smit and H. Beljers, Philips Research Repts. 10, 113 (1955).Google Scholar
  4. 4.
    A. Tauber, R. O. Savage, R. J. Gambino, and C. J. Wainfrey, J. Appl. Phys. 33, 1381 (1962).ADSCrossRefGoogle Scholar
  5. 5.
    J. Smit and H. Wijn, Ferrites (John Wiley & Sons, Inc., New York, 1959).Google Scholar
  6. 6.
    R. LeCraw, E. Spencer, and C. Porter, Phys. Rev. 110, 1311 (1958).ADSCrossRefGoogle Scholar
  7. 7.
    C. Buffler, J. Appl. Phys. 31, 222S (1960).ADSCrossRefGoogle Scholar
  8. 8.
    F. Wang, K. Ishii, and J. Tsui, J. Appl. Phys. 32, 1621 (1961).ADSCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1962

Authors and Affiliations

  • C. R. Buffler
    • 1
  1. 1.Bomac LaboratoriesVarian AssociatesBeverlyUSA

Personalised recommendations