1. Department of Physics
2. Sri Sathya Sai Institute of Higher Learning (SSSIHL)
3. , India
4. Alternative Energy and Nanotechnology Laboratory (AENL)
5. Nano Functional Materials Technology Centre (NFMTC)
6. Indian Institute of Technology Madras (IITM)
7. Chennai 600036, India
8. Advanced Center for Research in High Energy Materials (ACRHEM)
9. University of Hyderabad
10. Hyderabad 500046, India
11. Light and Matter Physics Group
12. Raman Research Institute
13. Bangalore 560080, India