0000000000564071

AUTHOR

Andris Sternbergs

showing 2 related works from this author

DIELECTRIC AND PIEZOELECTRIC PROPERTIES OF 0.8Na0.5 Bi0.5 TiO3-0.2BaTiO3 MODIFIED WITH SODIUM NIOBATE

2022

This work was supported by the Research Council of Lithuania (Project S-LLT-20-4). This work has been supported by Mutual Funds Taiwan–Latvia– Lithuania Cooperation Project Application LV-LT-TW/2020/10.

:NATURAL SCIENCES [Research Subject Categories]perovskitesGeneral Physics and Astronomydielectric spectroscopyphase transitions
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CO2 laser-induced structure changes in lead zirconate titanate Pb(Zr0.58Ti0.42)O3 sol–gel films

2003

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.

Materials scienceAbsorption spectroscopyFerroelectric ceramicsGeneral Physics and Astronomychemistry.chemical_elementMineralogySurfaces and InterfacesGeneral ChemistryCondensed Matter PhysicsLead zirconate titanateLaserTitanateSurfaces Coatings and Filmslaw.inventionchemistry.chemical_compoundchemistrylawLanthanumComposite materialSol-gelPerovskite (structure)Applied Surface Science
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