1. Material Systems for Nanoelectronics, Chemnitz University of Technology, 09107 Chemnitz, Germany
2. Institute for Integrative Nanosciences, Leibniz IFW Dresden, 01069 Dresden, Germany
3. Center for Materials, Architectures, and Integration of Nanomembranes (MAIN), Chemnitz University of Technology, 09126 Chemnitz, Germany
4. Center for Advancing Electronics Dresden (CFAED) and Department of Chemistry and Food Chemnistry, Dresden University of Technology, 01062 Dresden, Germany