Spectroscopic Investigations of Dipole Moment in BaSrTiO3 Thin Films
摘要
Abstract
Thin ferroelectric films of Ba0.5Sr0.5TiO3, grown on various substrates (Sp, LaAlO3 polycor) using Rf spattering technology, were studied using spectroscopic methods (IR absorption, Raman scattering, second harmonic generation). The actual properties of these films (thickness, rate of grows temperature dependence of order parameter e.a.) were obtained.