1. NANOTAM-Nanotechnology Research Center
2. Bilkent University
3. 06800 Ankara
4. Turkey
5. Department of Nanotechnology and Nanomedicine
6. Nanophotonics Research Laboratory
7. TOBB University of Economics and Technology
8. 06560 Ankara
9. Department of Electrical and Electronics Engineering
10. Department of Electrical Engineering and Computer Science
11. Northwestern University
12. 60208 Evanston
13. USA
14. Hacettepe University