1. Chair of Chemical Technology of Materials Synthesis, Julius-Maximilians-University Würzburg, Röntgenring 11, D97070 Würzburg, Germany
2. Magnetic Resonance and X-ray Imaging Department, Development Center X-ray Technology EZRT, Fraunhofer Institute for Integrated Circuits IIS, Am Hubland, D97074 Würzburg, Germany
3. Fraunhofer Institute for Silicate Research ISC, Neunerplatz 2, D97082 Würzburg, Germany