1. Alanya Alaaddin Keykubat University, Department of Metallurgical and Materials Engineering, Antalya, Turkey
2. Selcuk University, Department of Physics, Konya, Turkey
3. Alanya Alaaddin Keykubat University, Department of Mechanical Engineering, Antalya, Turkey
4. Giresun University, Department of Chemistry, Giresun, Turkey
5. Gazi University, Department of Physics, Ankara, Turkey