1. Micro and Nano Materials Laboratory, Department of Chemistry; Faculty of Engg & Technology (ITER) Siksha “O” Anusandhan (Deemed to be University) Bhubaneswar India
2. Materials Chemistry Department CSIR‐Institute of Minerals and Materials Technology Bhubaneswar India
3. Department of Physics; Faculty of Engg & Technology (ITER) Siksha “O” Anusandhan (Deemed to be University) Bhubaneswar India
4. Department of Physics, Central Institute of Technology Kokrajhar (Deemed to be University, MHRD, Govt. Of India) BTAD India