Small momentum transfer diffractometer D16

D16 is a small momentum transfer diffractometer with variable vertical focusing, for the study of partially ordered structures such as stacked membranes or intercalated layers. The scattering geometry obtained with large, vertically oriented samples, profits the most from the large vertical cross section of the beam at the sample position. The instrument can also be used for small angle scattering and powder diffraction in an intermediate q-range (0.01-2.5 Å^-1).