Affiliation:
1. North University of China
Abstract
Pb0.97La0.02(Zr0.95Ti0.05)O3 antiferroelectric thick films were prepared on platinized silicon substrates by sol–gel methods. Films showed polycrystalline perovskite structure with a strong (100) preferred orientation. The antiferroelectric nature of the films was confirmed by the double hysteresis behaviors versus applied field. The temperature dependence of dielectric constant and loss displayed the Curie temperature was 225oC.The current caused by the polarization and depolarization of polar was detected at coupling application of electric field and temperature. The phase transition characterization could be effectively adjusted by electric field and temperature.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference10 articles.
1. S. Christopher, Proceedings of the Ninth IEEE International Symposium on Applications of Ferroelectrics, 1994, p.357–360.
2. Z. Zhang, P. Wu, K.P. Ong, L. Lu and C. Shu. Phys. Rev.B. Vol. 76(2007), p.125102.
3. S.J. Kang and Y.H. Joung. J. Mater. Sci. Vol. 42(2007), pp.7899-7905.
4. S.S.N. Bharadwaja and S.B. Krupanidhi. J. Appl. Phys. Vol. 88(4) (2000), p.2072-(2080).
5. Y.B. Yao, J.W. Zhai and H. Chen. J. Appl. Phys. Vol. 95(11)(2004), pp.6341-6346.
Cited by
2 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