1. Institute of Solid State Electronics Technische Universität Wien Gußhausstraße 25‐25a Vienna 1040 Austria
2. Institute of Semiconductor and Solid State Physics Johannes Kepler University Altenberger Straße 69 Linz 4040 Austria
3. Swiss Federal Laboratories for Materials Science and Technology Laboratory for Mechanics of Materials and Nanostructures Feuerwerkstrasse 39 Thun 3602 Switzerland
4. CEA‐LETI University Grenoble Alpes 17 Avenue des Martyrs Grenoble 38000 France