1. Department of Physics, Zhejiang University, Hangzhou, China
2. Department of Physics, University of Lakki Marwat, 28420 KP, Pakistan
3. Chemical Engineering Department, King Khalid University, P.O. Box 395, Abha 61411, Saudi Arabia
4. Department of Electrical Engineering, College of Engineering, Taif University, P.O. Box 110, Taif 21944, Saudia Arabia
5. Department of Chemistry, College of Science, Taif University, P.O. Box 110, Taif 21944, Saudia Arabia
6. Andijan Machine-Building Institute, Andijan, Uzbekistan
7. Department of Pediatrics, Yale School of Medicine, Yale University, New Haven, CT, 06511, USA
8. Department of Physics, Albion College, Albion, Michigan, 49224, USA
9. Department of Physics, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marques de São Vicente, 22451-900, Rio de Janeiro, Brazil
10. Department of Physics, University of Buner, Pakistan
11. Department of Physics, Abdul Wali Khan University, KP, Pakistan