Tripathi, A K; Chariar, Vijayaraghavan; Goel, T C; Pillai, P K C
spray pyrolysis; homogenous; capacitor-grade BaTiO3 thin films; spray-pyrolysed BaTiO3 films
Thin films of BaTiO3 were prepared by spray pyrolysis of BaTiO3 sol. The structural and dielectric characteristics of these films are reported in this study. The results indicate that spray pyrolysis could be an useful technique to prepare homogenous, capacitor-grade BaTiO3 thin films. The pyroelectric characteristics of BaTiO3/PVDF composites prepared from spray-pyrolysed BaTiO3 films are also reported.