The high-temperature electrical properties (conductivity and thermopower) of the Co//0//. //4Fe//2//. //6O//4-Mn//0//. //4Fe//2//. //6O//4 join were measured in order to determine the cation intersite distribution and establish the conduction mechanism. The cobalt and manganese site occupancies show a nearly linear composition dependence. Trivalent iron occupancies reflect the transition from an octahedral substituent (Co) to a tetrahedral substituent (Mn), but any influence on the iron distribution reaction is minimal.
|Number of pages||6|
|Journal||Journal of the American Ceramic Society|
|Publication status||Published - Apr 1988|
ASJC Scopus subject areas
- Ceramics and Composites