Static Critical Behaviour of Antiferromagnet with Two Pairs of Magnetic Sublattices

  • A. S. Kamzin
  • V. A. Bokov
  • G. A. Smolensky
  • A. F. Ioffe
  • A. I. Sokolov
  • V. I. Ulyanov
Conference paper

Abstract

The measurements of the antiferromagnetic order parameters in Fe3BO6 within the critical region are performed and the different values of critical exponents β and δ for two antiferromagnetic subsystems are obtained. The theory is given which interprets the “splitting” of critical exponents observed as a result of coupling between the order parameters.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1979

Authors and Affiliations

  • A. S. Kamzin
    • 1
  • V. A. Bokov
    • 1
  • G. A. Smolensky
    • 1
  • A. F. Ioffe
    • 1
  • A. I. Sokolov
    • 2
  • V. I. Ulyanov
    • 2
  1. 1.Physicotechnical Institute of the Academy of Sciences of USSRLeningradUSSR
  2. 2.(Lenin) Electrical Engineering InstituteLeningradUSSR

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