1. CSIR – Network Institutes for Solar Energy
2. Physics and Engineering of Carbon
3. CSIR-National Physical Laboratory
4. New Delhi, India-110012
5. Electron and Ion Microscopy Section
6. CSIR-Central Electro Chemical Research Institute
7. Chennai-630 006, India
8. Polymeric and Soft Materials Section
9. Department of Physics
10. Banaras Hindu University
11. Varanasi-221005, India