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Created page with "== Introduction == X-ray diffraction (XRD) is a X-ray-based technique used in crystallography to determine the atomic and molecular structure of a crystal. The X-ray beam is diffracted by the crystal lattice, and the resulting diffraction pattern can be used to deduce the crystal's structure. thumb|center|A crystal under examination with X-ray diffraction.|class=only_on_mobile Image:Detail-51924.jpg|thumb|cente..."
