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.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference10 articles.
1. X.W. Qi, J. Zhou, Z.X. Yue, Z.L. Gui and L.T. Li: J. Magn. Magn. Mater. Vol. 269 (2004), p.352.
2. J.V. Mantese, A.L. Micheli, D.F. Dungan: J. Appl. Phys Vol. 79 (3) (1996), p.1655.
3. G. Srinivasan, V.M. Laletsin, R. Hayes, N. Puddubnaya, E.I. Rasmussen and D.J. Fekel: Solid State Commun. Vol. 124 (2002), p.373.
4. Y. L. Dong, P. Y. Du, W. J. Weng and G. R. Han: Journal of Inorganic Materials Vol. 20(5) (2005), p.1071.
5. C.W. Nan, Y.H. Lin and J.H. Huang: Ferroelectrics Vol. 280 (2002), p.153.
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献