CO2 Laser-Induced Structure Changes in Lead Zirconate Titanate Pb(Zr0.58Ti0.42)O3 Sol–Gel Films

Applied Surface Science 2003
Māris Knite, Gundars Mežinskis, Irina Pedaja, Leonids Shebanovs, Andris Sternbergs

Based on absorption spectra of lanthanum modified lead zirconate titanate Pb0.9La0.1(Zr0.65Ti0.35)O3 (PLZT10/65/35) ferroelectric ceramics an idea of local and selective treatment of lead zirconite titanate Pb(ZrXTi1−X)O3 (PZT) sol–gel film in the multi-layer structure by CO2 laser radiation was formulated. The possibility to obtain PZT perovskite film on the SiO2/Si substrate by irradiation with CO2 laser was shown experimentally. X-ray studies revealed the PZT perovskite structure ratio growth at the expenses of pirochlore structure with an increased power density of laser radiation.

Keywords
PZT sol–gel thin films; Laser treatment; CO2 laser
DOI
10.1016/S0169-4332(02)01408-3
Hyperlink
http://www.sciencedirect.com/science/article/pii/S0169433202014083

Knite, M., Mežinskis, G., Pedaja, I., Shebanovs, L., Sternbergs, A. CO2 Laser-Induced Structure Changes in Lead Zirconate Titanate Pb(Zr0.58Ti0.42)O3 Sol–Gel Films. Applied Surface Science, 2003, Vol.208-209, pp.378-381. ISSN 0169-4332. Available from: doi:10.1016/S0169-4332(02)01408-3

Publication language
English (en)