1. Department of Physics, Center for the Physics of Materials, McGill University, 3600 rue Université, Montréal, Québec H3A 2T8, Canada
2. Department of Chemistry, Columbia University, New York City, New York 10027, United States
3. Department of Mechanical and Materials Science Engineering, Cyprus University of Technology, P.O. Box 50329, Limassol 3603, Cyprus
4. Institut FOTON - UMR 6082, Univ Rennes, INSA Rennes, 20 Avenue des Buttes de Coesmes, Rennes 35700, France
5. Institut für Theoretische Physik und Astrophysik, Christian-Albrechts-Universität zu Kiel, Leibnizstraße 15, Kiel 24118, Germany
6. Department of Chemistry, McGill University, 801 rue Sherbrooke Ouest, Montréal, Québec H3A 0B8, Canada