1. NaMLab gGmbH Noethnitzer Str. 64 ,01187 Dresden Germany
2. Department of Materials Science and Engineering North Carolina State University Raleigh NC 27695‐7907 USA
3. IMEC B‐3001 Leuven Belgium
4. Cocoon Solid State Sciences Universiteit Gent B‐9000 Gent Belgium
5. Chair of Nanoelectronic Materials TU Dresden 01062 Dresden Germany