Paper Title:
Structure and Electrical Properties of PbTiO3-CoFe2O4 Magnetoelectric Composites
  Abstract

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, Y. C. Xu, T. Li, "Structure and Electrical Properties of PbTiO3-CoFe2O4 Magnetoelectric Composites", Materials Science Forum, Vol. 687, pp. 174-178, 2011
Online since
June 2011
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