1. Department of Physics, Indian Institute of Science Education and Research (IISER) Tirupati, Tirupati, Andhra Pradesh 517507, India
2. School of Chemical and Materials Sciences, Indian Institute of Technology Goa, Ponda, Goa 403401, India
3. Department of Chemistry, Indian Institute of Science Education and Research (IISER) Tirupati, Tirupati, Andhra Pradesh 517507, India