1. Institute of Applied Physics
2. Friedrich Schiller University Jena
3. 07745 Jena
4. Germany
5. Otto Schott Institute of Materials Research
6. 07743 Jena
7. Department of Applied Physics
8. University of Technology Eindhoven
9. Eindhoven
10. The Netherlands
11. Fraunhofer Institute for Applied Optics and Precision Engineering IOF
12. Institute of Solid State Physics
13. Chair of Materials Science (CMS)