1. Center for Nuclear Sciences and Technologies (C2TN); Instituto Superior Técnico; Universidade de Lisboa; Estrada Nacional 10 2695-066 Bobadela LRS Portugal
2. Institut für Physikalische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
3. Department of Chemistry; University of Copenhagen; Universitetsparken 5 2100 Copenhagen Denmark
4. Max Planck Institute for the Structure and Dynamics of Matter; Luruper Chaussee 149 22761 Hamburg Germany
5. Laboratoire National des Champs Magnétiques Intenses; CNRS-UGA-UPS-INSA-EMFL; 25 Avenue des Martyrs 38042 Grenoble France
6. Institute of Physics; Charles University; Ke Karlovu 5 12116 Praha 2 Czech Republic