1. Physics Department, Faculty of Science, Taibah University, Al-Madina al Munawarah, Saudi Arabia
2. Physics Department, Faculty of Science, Ain Shams University, Cairo, Egypt
3. Physics Department, Faculty of Science Yanbu, Taibah University, Yanbu, Saudi Arabia
4. Physics Department, Faculty of Science, Alexandria University, Alexandria, Egypt
5. Department of Physics, Kurukshetra University, Kurukshetra, India
6. Physics Department, Faculté des Sciences, Université Moulay Ismail, Meknes, Morocco
7. Physics department, College of Science, Jeddah University, Jeddah, Saudi Arabia