1. Department of Chemistry, Faculty of Science, Ilam University, 65315-516 Ilam, Iran
2. Department of Electrical-Electronics Engineering, Abdullah Gul University, Kayseri 38080, Turkey
3. Department of Physics, Faculty of Science, Ilam University, 65315-516 Ilam, Iran
4. Department of Nanotechnology Engineering, Abdullah Gul University, Kayseri 38080, Turkey
5. UNAM-Institute of Materials Science and Nanotechnology, Bilkent University, Ankara 06800, Turkey