COMPARATIVE ANALYSIS OF TiO 2 LAYERS GROWN BY PULSED LASER DEPOSITIPON AND PYROLITIC NEBULIZATION

F. C. ALVIRA; M. L. MARTINEZ RICCI; M. R. TEJERINA; E.A. VILLEGAS; L. PONCE CABRERA; G.SUAREZ; R. PARRA

Bucaramanga

Encuentro; XV Encuentro Nacional de Óptica y VI Conferencia Andina y del Caribe en Óptica y sus Aplicaciones; 2017

Sociedad Red Colombiana de Óptica

TiO 2 layers and nanolayers are widely studied due to its technological applications. This material could be used in solar cells, transmission, emission or selective reflection surface just to mention a few applications of TiO2 layers. In this paper we show a characterization of layers of TiO 2 grownby two different methods, Pulsed Laser Deposition (PLD) at atmospheric pressure and spray-pyrolysis (SP). The samples were characterized by SEM, EDS, AFM and Raman Spectrometry.