1. Institute for Integrative Nanosciences Leibniz Institute for Solid State and Materials Research Dresden (IFW Dresden) 01069 Dresden Germany
2. Institute for Metallic Materials Leibniz Institute for Solid State and Materials Research Dresden (IFW Dresden) 01069 Dresden Germany
3. Institute for Materials Science Dresden University of Technology 01069 Dresden Germany
4. Material Systems for Nanoelectronics Chemnitz University of Technology 09107 Chemnitz Germany
5. Center for Advancing Electronics Dresden Dresden University of Technology 01062 Dresden Germany