1. Department of Micro- and Nanoelectronic Systems, Technische Universität Ilmenau, Gustav-Kirchhoff-Straße 1, 98693 Ilmenau, Germany
2. Nanoanalytik GmbH, Ehrenbergstr. 1, 98693 Ilmenau, Germany
3. EV Group, 4782 St. Florian am Inn, Austria
4. IMEC, Kapeldreef 75, 3001 Leuven, Belgium