1. Centre for Organic and Nanohybrid Electronics, Silesian University of Technology, Konarskiego 22b, 44-100 Gliwice, Poland
2. Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland
3. Institute of Physics – CSE, Silesian University of Technology, Konarskiego 22b, 44-100 Gliwice, Poland
4. Molecular Materials and Nanosystems & Institute for Complex Molecular Systems, Eindhoven University of Technology P.O. Box 513, 5600 MB, Eindhoven, The Netherlands