1. I. Institute of Physics (IA) RWTH Aachen University 52074 Aachen Germany
2. Department of Materials Science and Engineering Norwegian University of Science and Technology Trondheim 7491 Norway
3. Surface du Verre et Interfaces (UMR 125) CNRS/Saint‐Gobain Recherche 39 quai Lucien Lefranc Aubervilliers 93300 France
4. Saint‐Gobain Research Paris 39 quai Lucien Lefranc Aubervilliers 93300 France
5. Normandie Université UNIROUEN INSA Rouen CNRS Groupe de Physique des Matériaux Rouen 76000 France