GIWAXS

Grazing-incidence wide-angle X-ray scattering (GIWAXS) is suited to molecular packing, crystal orientation, and crystallisation in thin films. This note keeps the composition ratios, spectral parameters, and times reported for D18/BTP-eC9-4F organic films, and lines them up with the other measurements in the same source. What GIWAXS measuresSynchrotron X-rays hit the film at a grazing angle of about 0.1°–1°. The source states that the evanescent wave from total reflection at the interfac...