1. PG & Research Department of Physics, Thiruvalluvar Goverment Arts College, Rasipuram, India
2. Department of Physics, Periyar University, Salem, India
3. Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha, Saudi Arabia
4. Advanced Functional Materials & Optoelectronic Laboratory (AFMOL), Department of Physics, King Khalid University, Abha, Saudi Arabia
5. School of Science and Technology, Glocal University, Saharanpur, India