The selected structural and magnetic properties of (BiFeO[sub]3[/sub])[sub]x[/sub]-(BaTiO[sub]3[/sub])[sub]1-x[/sub] electroceramics
Journal Title: Informatyka Automatyka Pomiary w Gospodarce i Ochronie Środowiska - Year 2012, Vol 2, Issue 2
Abstract
The aim of this article is to present the hyperfine interactions in the solid solutions of bismuth ferrite – barium titanate, described by the general formula (BiFeO[sub]3[/sub])[sub]x[/sub]-(BaTiO[sub]3[/sub])[sub]1-x[/sub] for different content of BiFeO[sub]3[/sub] (x = 0,7; 0,8 and 0,9). The ceramics were synthesized at temperatures in the range of T = 1073-1103K by sintering method. The measurements of both Mössbauer spectroscopy and x-ray diffraction indicate the relationship between the content of BiFeO[sub]3[/sub] and the properties of the electroceramics. However, the compositional dependence of the hyperfine interactions parameters does not harmonize with the phase transitions in this material.
Authors and Affiliations
Karol Kowal, Agata Lisińska-Czekaj, Dionizy Czekaj, Elżbieta Jartych
Keywords
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