1. Department of Physics and Technology, University of Bergen, Allégaten 55, 5007 Bergen, Norway
2. Department of Physics, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway
3. Department of Physics and Centre for Materials Science and Nanotechnology, University of Oslo (UiO), Oslo 0318, Norway
4. Department of Smart Sensor Systems, SINTEF DIGITAL, Oslo 0373, Norway
5. Department of Electronic Engineering, Faculty of Engineering & Technology, University of Sindh, Jamshoro 76080, Pakistan
6. International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
7. Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
8. Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States
9. Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, 30172 Venice, Italy
10. Istituto Officina dei Materiali, Consiglio Nazionale delle Ricerche, Trieste I-34149, Italy