X-ray photoelectron diffraction study of ultrathin PbTiO3 films L. Despont, C. Lichtensteiger, F. Clerc, M. G. Garnier, F.J. Garcia de Abajo, M. A. Van Hove, J.-M. Triscone and P. Aebi Eur. Phys. J. B, 49 2 (2006) 141-146 Published online: 17 February 2006 DOI: 10.1140/epjb/e2006-00050-0