1. Linz Institute for Organic Solar Cells (LIOS)
2. Institute of Physical Chemistry
3. Johannes Kepler University Linz
4. 4040 Linz
5. Austria
6. University of Innsbruck
7. 6020 Innsbruck
8. Department of Chemistry
9. Faculty of Science
10. Chulalongkorn University
11. 10330 Bangkok
12. Thailand
13. Research Group on Materials for Clean Energy Production STAR