1. Institute for Polymers ETH Zürich Vladimir-Prelog-Weg 5 8093 Zürich Switzerland
2. Institute of Physical Chemistry Heidelberg University Im Neuenheimer Feld 253 69120 Heidelberg Germany
3. Central Facility of Electron Microscopy Electron Microscopy Group of Materials Science Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
4. X-ray Platform D-MATL Department of Materials ETH Zürich Vladimir-Prelog-Weg 5 8093 Zürich Switzerland
5. Kirchhoff Institute of Physics Heidelberg University Im Neuenheimer Feld 227 69120 Heidelberg Germany