Figure 2
Plan view to show the incident and scattered path lengths, L and [L^{{\prime}}], of the radiation for in-plane scattering in a cylindrical sample of radius r, where the scattering event takes place at a point with polar coordinates R and [beta]. ki and kf are the magnitudes of the wavevectors for the incident and scattered radiation, respectively, and [2\theta] is the scattering angle.  [article HTML]

© International Union of Crystallography 2012