A Unified Theory and Its General Consequences

  • Tôru Moriya
Part of the Springer Series in Solid-State Sciences book series (SSSOL, volume 56)

Abstract

We now discuss a unified theory which interpolates between the two extremes, the weakly ferro- and antiferromagnetic limit and the local moment limit. Such a theory was first developed by using the StratonovichHubbard functional integral method within an adiabatic approximation for the spin fluctuations [7.1]. Some of the results were shown later to be derived from a more general point of view without using the functional integral method.

Keywords

Expense Ferro FePd CeFe Metol 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1985

Authors and Affiliations

  • Tôru Moriya
    • 1
  1. 1.Institute of Solid State PhysicsUniversity of TokyoRoppongi, Minato-ku, Tokyo 106Japan

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