ON THE CONCENTRATION DEPENDENCE OF COUPLED MODES IN AN IMPURE PSEUDOSPIN-PHONON SYSTEM.

J. Schreiber, V. L. Aksenov

Research output: Article

1 Citation (Scopus)

Abstract

To discuss the concentration dependence of coupled mode-frequencies in systems like solid solutions K(H//1// minus //xD//x)//2PO//4 the authors present a RPA theory for an extended Kobayashi model including anharmonic phonons. Using a consistent structure averaging they analyse particular the effect of phonon fluctuations.

Original languageEnglish
Pages (from-to)43-46
Number of pages4
JournalFerroelectrics
Volume29
Issue number1-2
DOIs
Publication statusPublished - jan. 1 1980

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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