Ferroelectric improvements of (Pb,Ca)TiO3 thin films M. L. Calzada, R. Jimenez, P. Ramos, M. J. Martin et J. MendiolaJ. Phys. IV France, 08 PR9 (1998) Pr9-53-Pr9-56DOI: https://doi.org/10.1051/jp4:1998907