1. Institut d'Electronique
2. de Microélectronique et de Nanotechnologie (IEMN)
3. UMR CNRS 8520
4. 59652 Villeneuve d'Ascq
5. France
6. CSIR Indian Institute of Petroleum
7. Dehradun 248005
8. India
9. Academy of Scientific and Industrial Research (AcSIR)
10. New Delhi
11. State Key Laboratory of Luminescence and Applications
12. Changchun Institute of Optics
13. Fine Mechanics and Physics
14. Chinese Academy of Sciences
15. Changchun 130033
16. Centre des Recherches et des Technologies de l'Energie
17. Tunisia