Figure 2
Geometry of the footprint projection on a two-dimensional detector in a GID experiment. Point O is the footprint centre and the origin of the coordinate system. Point O' in the two-dimensional detector plane is the diffraction image of the point O. The scattering vector is characterized by in-plane scattering angle 2[theta] and grazing-exit angle [beta].  [article HTML]

© International Union of Crystallography 2013