Solid solution effects in coupled order-disorder ferroelectrics

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

The simple order-disorder Ising model for one sublattice is extended to include multiple separate order-disorder processes and their mutual interaction and coupling. The multiple sublattice model shows that the Curie temperature (Tc) is a weighted average of what would be determined by any of the disorder processes alone. The weighting involves the dipole moments of the individual disordering processes. This additive behavior is explored in detail for two order-disorder ferroelectrics where plentiful solid solution data are available: lithium niobate (LiNbO3) and lithium tantalate (LiTaO3).

Original languageEnglish
Title of host publicationFerroelectrics
PublisherPubl by Gordon & Breach Science Publ Inc
Pages221-234
Number of pages14
Volume145
Edition1-4
Publication statusPublished - 1993

Fingerprint

Order disorder transitions
Ferroelectric materials
Solid solutions
solid solutions
disorders
Lithium
sublattices
Ising model
Dipole moment
Curie temperature
lithium niobates
dipole moments
lithium
lithium niobate
interactions

ASJC Scopus subject areas

  • Materials Science(all)
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Birnie, D. P. (1993). Solid solution effects in coupled order-disorder ferroelectrics. In Ferroelectrics (1-4 ed., Vol. 145, pp. 221-234). Publ by Gordon & Breach Science Publ Inc.

Solid solution effects in coupled order-disorder ferroelectrics. / Birnie, Dunbar P.

Ferroelectrics. Vol. 145 1-4. ed. Publ by Gordon & Breach Science Publ Inc, 1993. p. 221-234.

Research output: Chapter in Book/Report/Conference proceedingChapter

Birnie, DP 1993, Solid solution effects in coupled order-disorder ferroelectrics. in Ferroelectrics. 1-4 edn, vol. 145, Publ by Gordon & Breach Science Publ Inc, pp. 221-234.
Birnie DP. Solid solution effects in coupled order-disorder ferroelectrics. In Ferroelectrics. 1-4 ed. Vol. 145. Publ by Gordon & Breach Science Publ Inc. 1993. p. 221-234
Birnie, Dunbar P. / Solid solution effects in coupled order-disorder ferroelectrics. Ferroelectrics. Vol. 145 1-4. ed. Publ by Gordon & Breach Science Publ Inc, 1993. pp. 221-234
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