%0 Journal Article
%K Transmission electron microscopy
%K Electrodes
%K Polarization
%K Ferroelectricity
%K Interfaces (materials)
%K Ultrathin films
%K Nanoscale ferroelectrics
%K Off-centre displacements
%A C.-L Jia
%A V Nagarajan
%A J.-Q He
%A L Houben
%A T Zhao
%A Ramamoorthy Ramesh
%A K Urban
%A R Waser
%B Nature Materials
%D 2007
%G eng
%I Nature Publishing Group
%P 64-69
%R 10.1038/nmat1808
%T Unit-cell scale mapping of ferroelectricity and tetragonality in epitaxial ultrathin ferroelectric films
%V 6