1. Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany
2. Institute for Measurement and Automation Division of Sensor Technology and Measurement Systems Bundeswehr University Munich Werner Heisenberg Weg 39 85579 Neubiberg Germany
3. Department of Molecular Physics Faculty of Chemistry Lodz University of Technology Zeromskiego 116 Lodz 90–924 Poland