Jonker-type analysis of small polaron conductors

J. Nell, B. J. Wood, S. E. Dorris, Thomas O Mason

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Plots of Seebeck coefficient vs the logarithm of electrical conductivity (Jonker plots) can be used to discriminate small polaron from band-type semiconductivity. Furthermore n-type and p-type small polaron conduction can be discriminated. Examples are drawn from systems exhibiting extensive nonstoichiometry, e.g., CeO2-x and Fe1-xO, systems involving extensive doping, e.g., LaCro3:Sr and Mn3O4: Fe, and systems with extensive solid solubility, e.g., the spinel ferrites. Capabilities and limitations of the analysis are discussed.

Original languageEnglish
Pages (from-to)247-254
Number of pages8
JournalJournal of Solid State Chemistry
Volume82
Issue number2
DOIs
Publication statusPublished - 1989

Fingerprint

Gene Conversion
Seebeck coefficient
Ferrites
conductors
Solubility
plots
Doping (additives)
Seebeck effect
logarithms
spinel
ferrites
solubility
conduction
electrical resistivity
Electric Conductivity
spinell
manganese oxide

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Jonker-type analysis of small polaron conductors. / Nell, J.; Wood, B. J.; Dorris, S. E.; Mason, Thomas O.

In: Journal of Solid State Chemistry, Vol. 82, No. 2, 1989, p. 247-254.

Research output: Contribution to journalArticle

Nell, J. ; Wood, B. J. ; Dorris, S. E. ; Mason, Thomas O. / Jonker-type analysis of small polaron conductors. In: Journal of Solid State Chemistry. 1989 ; Vol. 82, No. 2. pp. 247-254.
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