Paper Title:
Phase Transitions in Mixed Jahn–Teller Systems with Competitive Interactions
  Abstract

Phase diagrams of mixed crystal systems exhibiting the cooperative Jahn–Teller effect are investigated. The competition of Jahn–Teller interaction with a) the preference energy of cation distribution over nonequivalent sublattices or b) stabilization energy of 3d-ion valence configuration is considered. The developed model enables to explain the nature of equilibrium and metastable states, the variety of phase diagrams and its special features in crystals with the competing interactions.

  Info
Periodical
Defect and Diffusion Forum (Volumes 258-260)
Edited by
Andreas Öchsner and José Grácio
Pages
130-136
DOI
10.4028/www.scientific.net/DDF.258-260.130
Citation
A. Y. Fishman, M.A. Ivanov, N. Tkachev, K. Y. Shunyaev, M. Zinigrad, "Phase Transitions in Mixed Jahn–Teller Systems with Competitive Interactions", Defect and Diffusion Forum, Vols. 258-260, pp. 130-136, 2006
Online since
October 2006
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Price
$32.00
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