Paper Title:
Microstructure and Properties of Ni0.5Zn0.5Fe2O4-BaTiO3 Ceramic
  Abstract

Ni0.5Zn0.5Fe2O4-BaTiO3 composites were prepared by calcining Ni0.5Zn0.5Fe2O4 with BaTiO3 at 1220°C for 3 h. Both μ′ and μ″ of the composites decrease rapidly, but the cut-off frequency shifts to higher level with increasing BaTiO3 content. The dielectric constant of the composites increases quickly with increasing BaTiO3 content below 50% and keeps a high and nearly unchangeable value with increasing BaTiO3 above 50%. The composites with BaTiO3 content between 20% and 40% are suitable to use for the magneto-electric devices under high applied frequency due to its high permeability and low dielectric loss.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
779-782
DOI
10.4028/www.scientific.net/KEM.336-338.779
Citation
J. Q. Huang, P. Y. Du, G. R. Han, W. J. Weng, "Microstructure and Properties of Ni0.5Zn0.5Fe2O4-BaTiO3 Ceramic", Key Engineering Materials, Vols. 336-338, pp. 779-782, 2007
Online since
April 2007
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Price
$32.00
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