SrBi2Nb2O9 ferroelectric thin films J. H. Yi, P. Thomas, M. Manier, J. P. Mercurio, I. Jauberteau et B. FritJ. Phys. IV France, 08 PR9 (1998) Pr9-225-Pr9-228DOI: https://doi.org/10.1051/jp4:1998943