1. Department of Chemical Engineering Delft University of Technology Delft 2629 HZ The Netherlands
2. Laboratory of Computational Chemistry and Biochemistry Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne Lausanne 1015 Switzerland
3. Institut für Angewandte Physik Universität Tuebingen Auf der Morgenstelle 10 Tübingen 72076 Germany
4. Laboratory of Photonics and Interfaces Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne Lausanne 1015 Switzerland
5. Laboratory of Photomolecular Science Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne Lausanne 1015 Switzerland