1. Institut für Physikalische Chemie, Georg-August-Universität Göttingen, Tammannstraße 6, 37077 Göttingen, Germany
2. Max-Planck-Institut für biophysikalische Chemie, Am Faßberg 11, 37077 Göttingen, Germany
3. Department of Chemistry, University of Crete, 71003 Heraklion, Greece
4. Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, 71003 Heraklion, Greece
5. International Center for Advanced Studies of Energy Conversion, Georg-August-Universität Göttingen, Tammannstraße 6, 37077 Göttingen, Germany