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Electron backscattered diffraction (EBSD), or backscattered Kikuchi diffraction (BKD), is a technique that is used to identify the crystal systme of a material and to map the crystallographic orientation. Electron backscattered diffraction is done in a scanning electron microscope. Electron Backscatter Diffraction (EBSD) obtains crystallographic information from tilted polished samples samples in a scanning electron microscope (SEM). The electron beam strikes the sample and the electrons are elastically scatter beneath the surface. Electrons diffracted according to Bragg's law form a pattern on a fluorescent screen. Each lattice plane is represented in the diffraction pattern by a Kikuchi band. By comparing to theoretical data, the crystallographic system of the material and orientation can be determined.
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