1. Crystal Growth and Nano-Science Research Center
2. Department of Physics
3. Government College (A)
4. Rajamahendravaram
5. India-533105
6. Conn Center for Renewable Energy Research
7. University of Louisville
8. USA
9. Department of Engineering Physics
10. Andhra University
11. Visakhapatnam
12. India
13. Department Physics
14. Andhra Layola College
15. Vijayawada