Transport properties of trivalent substituted Li-ferrites
Source abstract
Abstract
The electrical resistivity and thermoelectric power of Li0.5Fe2.5−x R x O4 (R = Al, La, Sm and Gd; x = 0.0 and 0.1) are studied. The distribution of the substituted ions over the different lattice sites is determined from IR spectra. The electrical resistivity is found to have a direct relation with the ionic radius of the substituted R ions. Meanwhile, the absolute value of thermoelectric power decreased with increasing ionic radius.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties and Synthesis of Ferrites · Multiferroics and related materials · Microwave Dielectric Ceramics Synthesis
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References (10)
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