1. Max-Planck Institut für Polymerforschung, Ackermannweg 10, 55128 Mainz, Germany
2. Leibniz Institute for Solid State and Materials Research, 01069 Dresden, Germany
3. Leibniz-Institut für Polymerforschung Dresden e. V., Hohe Strasse 6, 01069 Dresden, Germany
4. Department
of Molecular Physics, Faculty of Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland