1. Institute of Particle Technology Friedrich-Alexander-Universität Erlangen-Nürnberg 91058 Erlangen Germany
2. Chair Chemistry of Thin Film Materials IZNF Friedrich-Alexander-Universität Erlangen-Nürnberg 91058 Erlangen Germany
3. Chair of Micro- and Nanostructure Research (IMN) and Center for Nanoanalysis and Electron Microscopy (CENEM) Friedrich-Alexander-Universität Erlangen-Nürnberg 91058 Erlangen Germany
4. Institute of Chemistry Saint-Petersburg State University 198504 St. Petersburg Russia