Structure and Electrical Properties of PbTiO3-CoFe2O4 Magnetoelectric Composites

Abstract:

Article Preview

0-3 type magnetoelectric(ME) composites of PbTiO3(PT) and CoFe2O4(CFO) were prepared by a conventional solid-state reaction method with different volume fraction. The composites exhibited ferroelectric phase and ferromagnetic phase coexisting. The ferroelectric and magnetic properties of as-sintered samples were measured. The magnetic properties change regularly with the test frequency. But the dielectric permittivity shows the anomalies, which can be attributed to constraints and dilutions from the ferromagnetic phase and the element diffusion.

Info:

Periodical:

Edited by:

Chengming Li, Chengbao Jiang, Zhiyong Zhong and Yichun Zhou

Pages:

174-178

DOI:

10.4028/www.scientific.net/MSF.687.174

Citation:

J. S. Liu et al., "Structure and Electrical Properties of PbTiO3-CoFe2O4 Magnetoelectric Composites", Materials Science Forum, Vol. 687, pp. 174-178, 2011

Online since:

June 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.