SrBi_4Ti_4O_(15) Aurivillius Phase Thin Films by Pulsed Laser Deposition using Nd:YAG Laser

摘要

We have synthesized the pure Aurivillius phase material in bulk by solid state route and in thin films by using pulsed laser deposition (PLD). Powder XRD and grazing incidence XRD (GIXRD) were used for phase purity confirmation. Thicknesses of the films were calculated from the x-ray reflectivity (XRR) curves. We show controlled thickness deposition of these natural superlattice films which can be used for various applications.