1. Department of Functional
Organic Materials and Devices, Chemical Engineering and Chemistry, Eindhoven University of Technology, Den Dolech 2, 5612 AZ, Eindhoven, The Netherlands
2. Dutch Polymer Institute (DPI), PO Box
902, 5600 AX, Eindhoven, The Netherlands
3. Institute for Complex Molecular Systems, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
4. DUBBLE-CRG, Netherlands Organization for
Scientific Research (NWO), European Synchrotron Radiation Facility (ESRF), Grenoble F-38043, France