1. Physical and Materials Chemistry Division
2. CSIR-National Chemical Laboratory
3. Pune-411008
4. India
5. Department of Physics
6. Savitribai Phule Pune University
7. Pune 411007
8. K. K. M. College
9. Parbhani 431505
10. Centre for Materials for Electronics Technology (C-MET)
11. Ministry of Electronics and Information Technology (Meit)
12. Government of India