1. Institute for Photon Science and Synchrotron Radiation Karlsruhe Institute of Technology Hermann‐von‐Helmholtz‐Platz 1 Eggenstein‐Leopoldshafen D‐76344 Germany
2. Laboratory for Electron Microscopy Karlsruhe Institute of Technology Engesserstraße 7 Karlsruhe D‐76131 Germany
3. Laboratory for Application of Synchrotron Radiation Karlsruhe Institute of Technology Kaiserstraße 12 Karlsruhe D‐76131 Germany