%0 Journal Article
%K Transmission electron microscopy
%K Scanning electron microscopy
%K Iron compounds
%K Polarization
%K Bismuth compounds
%K Ferroelectricity
%K Ferroelectric polarization
%K Bismuth ferrite
%K High resolution transmission electron microscopy
%K Scanning transmission electron microscopy
%K Doping (additives)
%K Semiconductor doping
%K Differential phase contrast
%K Differential phase contrast imaging
%K Functional properties
%K Periodic distortions
%K Polarization gradients
%A M Campanini
%A R Erni
%A C.-H Yang
%A Ramamoorthy Ramesh
%A M.D Rossell
%B Nano Letters
%D 2018
%G eng
%I American Chemical Society
%P 717-724
%R 10.1021/acs.nanolett.7b03817
%T Periodic Giant Polarization Gradients in Doped BiFeO3 Thin Films
%V 18