%0 Journal Article %K Film growth %K Crystal structure %K Crystallography %K Bismuth compounds %K Ferroelectricity %K Ferroelectric domain structure %K Polarization direction %K Piezoelectric force microscopy (PEM) %K Light polarization %K In-plane piezoresponse %K Cantilever beams %A F Zavaliche %A R.R Das %A D.M Kim %A C.B Eom %A S.Y Yang %A P Shafer %A Ramamoorthy Ramesh %B Applied Physics Letters %D 2005 %G eng %P 1-3 %R 10.1063/1.2126804 %T Ferroelectric domain structure in epitaxial BiFeO 3 films %V 87