Structural, microstructural, optical and electrical properties of (Pb,Ba,Sr)TiO3 films growth on conductive LaNiO3-coated LaAO3(100) and Pt/Ti/SiO2/Si substrates

• Published in: Materials letters Vol. 121; pp. 93 - 96
• Main Authors: Pontes, D.S.L., Capeli, R.A., Garzim, M.L., Pontes, F.M., Chiquito, A.J., Longo, E.
• Format: Journal Article
• Language: English
• Published: 15.04.2014
• Subjects: Barium strontium titanates; Dielectric constant; Dielectrics; Electrical properties; Electrodes; Permittivity; Silicon dioxide; Silicon substrates

The ferroelectric and dielectric properties of lead barium strontium titanate (PBST) thin films are investigated on different bottom electrode and substrate such as Pt, LaNiO3 and Pt/Ti/SiO2/Si, LaAlO3(100), respectively. X-ray diffraction results indicate that the PBST and LaNiO3 films on LaAlO3(10...