1. Faculty of Natural Sciences II (Chemistry, Physics and Mathematics); Institute of Chemistry; Chair of Macromolecular Chemistry; Martin Luther University Halle-Wittenberg; von-Danckelmann-Platz 4 Halle 06120 Germany
2. Faculty of Natural Sciences II (Chemistry, Physics and Mathematics); Institute of Physics; Martin Luther University Halle-Wittenberg; Kurt-Mothes-Straße 2 Halle 06120 Germany