Affiliation: | aTyndall National Institute, University College Cork, Cork, Ireland;bDepartment of Chemistry, Universidad Tecnológica Metropolitana, P.O. Box 9845, Santiago, Chile;cDepartment of Chemistry, Faculty of Science, Universidad de Chile, P.O. Box 653, Santiago, Chile;dFachbereich Physik, Universität Dortmund, Otto-Hahn-Strasse 4, 44227 Dortmund, Germany |