1. Department of Physics
2. Indian Institute of Technology (BHU)
3. Varanasi, India-221005
4. Banaras Hindu University
5. Department of Biological Engineering
6. Utah State University
7. Chemistry Division Bhabha Atomic Research Centre
8. Mumbai, India-400085
9. Andhra University
10. Visakhapatanam, India-530003
11. Department of Pure and Applied Physics
12. Guru Ghasidas University
13. Bilaspur, India-495009
14. Sfax University
15. Sfax, Tunisia-3018