1. Department of Physics, Women’s Christian College, Nagercoil, Tamil Nadu, India
2. Department of Physics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, Tamil Nadu, India
3. Department of Physics, School of Electrical and Electronics Engineering, SASTRA Deemed University, Thanjavur, Tamil Nadu, India
4. Department of Physics and Research Centre, Women’s Christian College, Nagercoil, Tamil Nadu, India
5. Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
6. Department of Chemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India
7. Centre for Material Chemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India
8. Department of Physics, Arignar Anna Government Arts College, Cheyyar, Tamil Nadu, India