1. Department of Physics, School of Basic Sciences, Central University of Punjab, Bathinda, Punjab 151401, India
2. Department of Chemistry, School of Basic Sciences, Central University of Punjab, Bathinda, Punjab 151401, India
3. Department of Pure and Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhattisgarh 495009, India
4. School of Basic Sciences, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh 175005, India
5. Department of Physics, University of Allahabad, Prayagraj, Uttar Pradesh 211002 India