1. Department of Physics, The University of Lahore, Lahore 53700, Pakistan
2. Department of Physics, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
3. Department of Physics, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
4. School of Electronic Engineering, Kyonggi University, Suwon, Gyeonggi-do 16227, Republic of Korea