1. Department of Materials Research and Technology (MRT); Luxembourg Institute of Science and Technology (LIST); ZAE Robert Steichen, 5 Rue Bommel L-4940 Hautcharage Luxembourg
2. Semenov Institute of Chemical Physics of Russian Academy of Sciences; 4 Kosygin Street Moscow 119991 Russian Federation
3. Laboratoire d'Energétique et de Mécanique Théorique et Appliquée (LEMTA); CNRS/Université de Lorraine; 2 Avenue de la Forêt de Haye 54504 Vandoeuvre-lès-Nancy France
4. Sincrotrone Elettra Trieste; Strada Statale 14, AREA Science Park Trieste 34012 Italy