1. Institute of Physics, Khwaja Fareed University of Engineering and Information Technology (KFUEIT), Rahim Yar Khan-64200, Pakistan
2. Nano Sciences and Technology Department, National Centre for Physics, Quaid-e-Azam University Campus, Islamabad-45320, Pakistan
3. GBA Branch of Aerospace Information Research Institute, Chinese Academy of Sciences, Guangzhou-510700, China
4. Department of Physics, COMSATS University of Islamabad, Lahore-5400, Pakistan
5. Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou-310027, China
6. Physics Department, Inonu University, Malatya-44280, Turkey