1. Department of Physics, Islamic University of Science and Technology, Awantipora, J&K 192122, India
2. Department of Physics, University of Kashmir, Srinagar, Jammu and Kashmir 190006, India
3. Department of Physics, SP College, Cluster University Srinagar, Srinagar, J&K 190001, India
4. Quazar Technologies Private Limited, 105, Village, Begumpur, New Delhi 110017, India
5. Department of Materials Science and Engineering, NIT, Hamirpur, Hamirpur, HP 177005, India