2D honeycomb transformation into dodecagonal quasicrystals driven by electrostatic forces

This repository contains the SXRD data measured for the 48-18-6 approximant in Sr-Ti-O on Pt(111). The data has been acquired at the SixS beamline of the Synchrotron SOLEIL in France on 19.09.2019.

Monochromatic x-rays with photon energy of 11 keV were used to avoid Pt fluorescence (at 11.1 and 13 keV) and consequently reduced the background signal. The diffraction experiment was performed under grazing incidence at an angle of 0.2 °. The orientation matrix was defined relative to the Pt substrate lattice with its lattice constants of a = 392 pm.

Additionally, the 3D voxel map generated from the raw data for further use in the binoculars software is provided as well as the input and output of SHELXL, which has been used for structure relaxation.