1. Institute of Physical Chemistry, Nuclear Chemistry and Macromolecular Chemistry, Philipps-University of Marburg, Hans Meerweinstrasse, D-35032 Marburg, Germany, Institute of Physics, Philipps-University of Marburg, Renthof 5, D-35032 Marburg, Germany, Institute of Spectroscopy, RAS, Troitsk 142092, Russian Federation, Institute of Solid State Physics, University Hannover, Appelstrasse 2, D-30167 Hannover, Germany, and Laboratory for Macromolecular and Organic Chemistry, Eindhoven University of Technology...