4f-Local magnetic moments in the metals and alloys with SDW-instability

  title={4f-Local magnetic moments in the metals and alloys with SDW-instability},
  author={N. I. Kulikov and V. Tugushev},
2014 The usual interaction between localized magnetic moments and itinerant electrons (RKKY-coupling) is modified by the additional coupling between nesting electrons and hole parts of the Fermi surface. It is shown that the presence of localized magnetic moments of magnetic impurities leads to the appearance of spin-density-waves in the itinerant electron system even in the case where nesting is bad and the constant of triplet electron-electron interaction is small. In order to calculate the… CONTINUE READING

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