1. Department of Physics, Eternal University, Sirmour, Himachal Pradesh, India
2. Department of Physics, Lingayas Vidiyapeeth, Faridabad, Haryana, India
3. Multifunctional Materials Laboratory, Department of Physics, Guru Nanak Dev University, Amritsar, Punjab, India
4. Department of Physics, School of Physics and Materials Sciences, Shoolini University, Solan, Himachal Pradesh, India