collaborators

1 paper

cond-mat.mtrl-sci2005

Direct evidence for ferroelectric polar distortion in ultrathin lead titanate perovskite films

L. Despont, C. Lichtensteiger, C. Koitzsch +7

X-ray photoelectron diffraction is used to directly probe the intra-cell polar atomic distortion and tetragonality associated with ferroelectricity in ultrathin epitaxial PbTiO3 fi…