Soviet Physics Journal

, Volume 18, Issue 1, pp 1–4 | Cite as

Determination of the parameters characterizing the superexchange interaction in complex ferrite-spinels

  • Sh. Sh. Bashkirov
  • A. B. Liberman
  • V. I. Sinyavskii
  • S. I. Alekseeva
Article
  • 46 Downloads

Abstract

A calculation procedure is proposed here for determining the values of exchange parameters, applicable to spinels which contain three kinds of ions in tetrahedral positions and which have an arbitrary distribution of cations. The values of exchange integrals obtained here for ferrites of the manganese-zinc system provide a useful basis for a quantitative interpretation of the spread of Curie-temperature readings in experiments which involve ferrites with the same composition.

Keywords

Ferrite Calculation Procedure Exchange Parameter Quantitative Interpretation Arbitrary Distribution 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    L. Néel, Ann. Phys., (12),3, 137 (1948).Google Scholar
  2. 2.
    G. A. Savatzky et al., Phys. Rev.,187, No. 2 (1970).Google Scholar
  3. 3.
    U. König et al., Phys. Status Solidi,33, No. 2 (1969).Google Scholar
  4. 4.
    I. Nowik, J. Appl. Phys.,40, No. 2 (1969).Google Scholar
  5. 5.
    N. N. Shol'ts and K. A. Piskarev, Ferrites for R-F Applications [in Russian], Moscow (1966).Google Scholar
  6. 6.
    Sh. Sh. Bashkirov et al., Fiz. Tverd. Tela,14, No. 11 (1972).Google Scholar
  7. 7.
    S. J. Smart, Effective Field Theories of Magnetism, Saunders (1965).Google Scholar
  8. 8.
    S. A. Al'tshuler and B. M. Kozyrev, Electron Paramagnetic Resonance [in Russian], Izd. Nauka, Moscow (1972).Google Scholar
  9. 9.
    L. Cser et al., Elektr. Anzeig.,27, 131 (1968).Google Scholar
  10. 10.
    U. König, Techn. Mitteil. Krupp,30, No. 1 (1972).Google Scholar

Copyright information

© Plenum Publishing Corporation 1976

Authors and Affiliations

  • Sh. Sh. Bashkirov
    • 1
  • A. B. Liberman
    • 1
  • V. I. Sinyavskii
    • 1
  • S. I. Alekseeva
    • 1
  1. 1.V. I. Ul'yanov (Lenin) Kazan State UniversityUSSR

Personalised recommendations