title: Laue and Kossel diffraction on quasicrystals by means of synchrotron radiation.
abstract: Laue experiments using synchrotron radiation have been carried out on quasicrystalline samples mainly with decagonal symmetry. Apart from Laue spots, Kossel lines and diffuse scattering have been observed on the X-ray film simultaneously. High spatial resolution was achieved by the positioning of the X-ray film at a distance of about 350 mm from the sample. Conclusions about the real structure and the crystal quality could be drawn using information obtained from the appearance of the Kossel lines, and the shape and the splitting of the Laue spots, respectively. The dimensions of the mosaic blocks and their tilting behaviour for one of the samples under investigation have been determined.
authors: Physics Department, University of Warwick, Coventry CV4 7AL, UK.
authors: C
authors: C
authors: Schetelich
authors: S
authors: S
authors: Brenner
authors: V
authors: V
authors: Geist