1. School of Pure and Applied Physics
2. Mahatma Gandhi University
3. Kottayam
4. India
5. Department of Physics
6. Catholicate College
7. Pathanamthitta
8. International & Inter University Centre for Nanoscience and Nanotechnology
9. Applied Nuclear Physics Division
10. Saha Institute of Nuclear Physics
11. Kolkata 700064
12. UGC DAE Consortium for Scientific Research, Kolkata Centre
13. Kolkata 700 098
14. Universite de Lorraine
15. Institut Jean Lamour
16. Vandouvre-les-Nancy
17. France
18. Department of Chemistry
19. University of Johannesburg
20. Doornfontein Campus
21. Doornfontein
22. South Africa