Pulsed laser deposited barium strontium titanate thin films : Cristallographic and dielectric characterizations S. Liebus, C. Girault-Di Bin, F. Cosset, A. Celerier et J. C. VareilleJ. Phys. IV France, 11 PR11 (2001) Pr11-193-Pr11-197DOI: https://doi.org/10.1051/jp4:20011131