1. Department of Nanotechnology and Advanced Materials Graduate School of Applied and Natural Science Selçuk University Konya 42030 Turkey
2. Science and Technology Research and Application Center (BITAM) Necmettin Erbakan University 42090 Konya Turkey
3. Solar and Space Research Department National Research Institute of Astronomy and Geophysics (NRIAG) Helwan Cairo 11421 Egypt
4. Theoretical Physics Department National Research Center Dokki Cairo 12622 Egypt
5. Institute of Ceramics and Polymer Engineering University of Miskolc H-3515 Miskolc Egyetemváros Hungary
6. National Institute of Materials Physics Atomistilor 405A 077125 Magurele Romania
7. Laboratory of Solid-State Physics Faculty of Sciences Dhar el Mahraz University Sidi Mohammed Ben Abdellah PO Box 1796 Atlas Fez 30 000 Morocco
8. Department of Physics Faculty of Science Selcuk University Konya 42030 Turkey
9. Department of Basic Sciences Necmettin Erbakan University Köyceğiz Campus Meram Konya 42090 Turkey