Abstract
The electrical resistivity of the ferrites Mg1+t Fe2-2t Ti t O4 (t=0.1, 0.3, 0.4, 0.5) has been measured in the temperature range of 30 to 300° C. A break in Inϱ against 1/T aroundT C has been observed. This break is associated with a change in the activation energy around the Curie temperature. The conductivity behaviour is discussed in terms of the cation distribution in these ferrites.
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Semary, M.A., Ahmed, M.A. & Abbas, Y. Electrical resistivity of ferrites of the general formula Mg1+t Fe2-2t Ti t O4 (t=0.1,0.3,0.4,0.5). J Mater Sci 18, 2890–2892 (1983). https://doi.org/10.1007/BF00700769
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DOI: https://doi.org/10.1007/BF00700769