Determination of Complex Magnetic Permeability of Ferrite-Piezoelectric Composites
Journal Title: Фізика і хімія твердого тіла - Year 2014, Vol 15, Issue 3
Abstract
In this paper the (1-x) MgFe2O4 – x BaTiO3 composite systems in the form of toroid were obtained. It was presented the method of determining of complex magnetic permeability of ferrite-piezoelectric materials by the results of measuring complex impedance of inductance coil with magnetoelectric core. It was found that magnetic permeability of magnetoelectric composites in the frequency range 105 – 6•105 Hz does not depend on frequency. It was shown that with increasing concentration of ferroelectric phase in the composites magnetic permeability decreases.
Authors and Affiliations
V. S. Bushkova
Keywords
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