1. School of Physics, University of Hyderabad, Prof. C.R. Rao Road, Gachibowli, Hyderabad 500046, Telangana, India
2. Department of Physics, SRM University, Delhi-NCR, Sonepat 131029, India
3. Advanced Center of Research in High Energy Materials (ACRHEM), University of Hyderabad, Prof. C.R. Rao Road, Gachibowli, Hyderabad 500046, Telangana, India