1. Department of Physics; Al-Nahrain University; Baghdad Iraq
2. Energy Institute; Istanbul Technical University; Istanbul Turkey
3. Department of Materials Engineering; University of Technology; Baghdad Iraq
4. Laboratoire de Matériaux Avancés et Phénomènes Quantiques, Campus El-Manar 2092; Aviation School of Borj El-Amri; Route de Mejez el Bab 1142 Tunis Tunisia
5. Ministry of Education; Karkh Directorate of Education; Baghdad Iraq