1. Laboratory of Tribology and System Dynamics, University of Lyon, Ecole Centrale de Lyon, CNRS UMR 5513, Ecully 69134, France
2. Fraunhofer Institute for Mechanics of Materials IWM, MicroTribology Center μTC, Wöhlerstraße 11, Freiburg 79108, Germany
3. AC2T research GmbH, Viktor-Kaplan-Strasse
2/C, Wiener Neustadt 2700, Austria
4. LaMCoS, Université de Lyon, INSA de Lyon, CNRS 5259, Villeurbanne F69621, France
5. Science Et Surface, 64 chemin des Mouilles, Ecully F69134, France
6. Institute of Physics, University of Freiburg, Hermann-Herder-Straße 3, Freiburg 79104, Germany
7. Freiburg Materials Research Center, University of Freiburg, Stefan-Meier-Straße 21, Freiburg 79104, Germany
8. Cluster of Excellence livMatS, Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee
105, Freiburg 79110, Germany