Fabrication and Characterization of Sol–Gel Derived (100)-Textured (Pb0.97La0.02)(Zr0.95Ti0.05)O3 Thin Films
Source: Journal of the American Ceramic Society, Volume 92, Number 12, December 2009 , pp. 3081-3083(3)
Abstract:A typical kind of antiferroelectric (AFE) thin films with the composition of (Pb0.97La0.02)(Zr0.95Ti0.05)O3 (PLZT) were successfully fabricated on the platinum-buffered silicon substrates through the modified sol–gel method. X-ray diffractometer results indicated that PLZT films possessed a pure perovskite structure with a strong (100) orientation. The dielectric permittivity-field and polarization–field measurements demonstrated the AFE nature of the PLZT thin films. The level of electric-field-induced strain was measured to be about 0.65% using an scanning probe microscope.
Document Type: Research Article
Affiliations: 1: Functional Materials Research Laboratory, Tongji University, Shanghai 200092, China 2: School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, China
Publication date: December 1, 2009