ELECTRICAL CHARACTERIZATION OF HIGH-TEMPERATURE SITE OCCUPANCIES IN SPINEL FERRITES AND MANGANITES.

S. E. Dorris*, Thomas O Mason

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

Thermoelectrically derived site occupancies in spinel ferrites were thermodynamically analyzed in terms of iron cation distribution between sublattices, and in spinel manganites in terms of manganese disproportionation on the octahedral sublattice. With the exception of Fe//3O//4:Me**2** plus systems, the ferrites conformed to the model of O'Neill and Navrotsky. Manganite data were linear in In K//D (disproportionation) vs T** minus **1 for a variety of systems.

Original languageEnglish (US)
Title of host publicationAdvances in Ceramics
EditorsFranklin F.Y. Wang
PublisherAmerican Ceramic Soc
Pages325-329
Number of pages5
Volume15
ISBN (Print)0916094707
StatePublished - Dec 1 1985

ASJC Scopus subject areas

  • Engineering(all)

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