1. School of Mathematics, Physics and Optoelectronic Engineering, Hubei University of Automotive Technology, Shiyan 442002, China
2. College of Humanities and Sciences, Ajman University, Ajman P.O. Box 346, United Arab Emirates
3. Department of Physics, College of Science, Prince Nourah Bint Abdulrahman Univeristy, P.O.Box 84428, Riyadh 11671, Saudi Arabia
4. Department of Physics, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan