1. Nuclear Materials Authority, Cairo, Egypt
2. Saint Petersburg State University, University Embankment, Saint Petersburg, Russia
3. Southern Federal University, Rostov-on-Don, Russia
4. Geology Department, Faculty of Science, Al-Azhar University, Assuit, Egypt
5. Physics Department, Faculty of Science, Al-Azhar University, Assuit, Egypt
6. Institute of Physics and Technology, Ural Federal University, Yekaterinburg, Russia