  The full lattice strain tensor and lattice rotations induced by a dislocation
in pure tungsten were mapped using high-resolution transmission Kikuchi
diffraction (HR-TKD) in a SEM. The HR-TKD measurement agrees very well with a
forward calculation using an elastically isotropic model of the dislocation and
its Burgers vector. Our results demonstrate that the spatial and angular
resolution of HR-TKD in SEM is sufficiently high to resolve the details of
lattice distortions near individual dislocations. This capability opens a
number of new interesting opportunities, for example determining the Burgers
vector of an unknown dislocation in a fast and straightforward way.
