Transimission Kikuchi Diffraction (TKD) mapping is available on FEI Quanta Focused Ion Beam at AIF. The TKD map shown above is of a large-grained Barium Titanate thin film sample, which was prepared for TKD by a focused ion beam. The sample was thinned to <100 nm thickness.
The orientation of each barium titanate grain is given by the color of the grain, with the grain boundaries clearly defined. With TKD, we can achieve <10 nm resolution and easily obtain both orientation and phase information.