1. Institute for Integrative Nanosciences, IFW Dresden, 01069 Dresden, Germany
2. Material Systems for Nanoelectronics, TU Chemnitz, 09107 Chemnitz, Germany
3. Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, 12489
Berlin, Germany
4. Bogolubov Institute for Theoretical Physics, 03143 Kiev, Ukraine
5. Taras Shevchenko National University of Kyiv, 01601, Kyiv, Ukraine
6. Institute for Metallic Materials, IFW Dresden, 01069 Dresden, Germany
7. Institute for Materials Science, TU Dresden, 01069 Dresden, Germany