1. Islamabad Campus, COMSATS University Islamabad, Chak Shahzad, Islamabad, Pakistan
2. National Centre for Physics, Islamabad, Pakistan
3. Department of Physics, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia
4. Department of Physics, Faculty of Science, Port Said University, Port Said, Egypt
5. Research Center for Physics (RCP), Department of Physics, Faculty of Science and Arts, Al-Mikhwah, Al-Baha University, Saudi Arabia