1. PG & Research Department of Physics, PSG College of Arts & Science, Coimbatore-641 014, India
2. PG & Research Department of Physics, St. Joseph's College of Arts & Science, Cuddalore-607 001, India
3. Smart Energy Materials Research Lab (SEMRL), Department of Energy Science and Technology, Periyar University, Salem-636011, India
4. National Water and Energy Center, United Arab Emirates University, Al Ain-15551, United Arab Emirates