1. Material Systems for Nanoelectronics; Technische Universität Chemnitz; Chemnitz 09126 Germany
2. State Key Laboratory of Electronic Thin films and Integrated Devices; University of Electronic Science and Technology of China; Chengdu 610054 P. R. China
3. Institute of Ion Beam Physics and Materials Research; Helmholtz-Zentrum Dresden-Rossendorf; Dresden 01314 Germany
4. CiS Institut für Mikrosensorik GmbH; SolarZentrum Erfurt; Erfurt 99099 Germany
5. NaMLab gGmbH; Dresden 01187 Germany
6. Institute of Semiconductors and Microsystems; Technische Universität Dresden; Dresden 01187 Germany
7. Institute for Integrative Nanosciences; IFW Dresden; Dresden 01069 Germany