Abstract

A kind of ferroelectrics-ferromagnet mixed ceramics material which ∈≈μ=75 to 80 has been prepared successfully. The original ferroelectrics and ferromagnet materials and the mixed ceramics material have been studied by means of Mossbauer spectroscopy, etc. Mossbauer study indicated the presence of a relaxation effect in the mixed ceramics and the differences of Mossbauer parameters, especially, the hyperfine field distributionsP(H) between the mixed ceramics and the original ferromagnet materials. These results showed that complicated hyperfine interactions exist in mixed ceramics. The sintering temperature has an effect on the cation distribution in mixed ceramics.

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