1. Advanced Materials Research Laboratory, Department of Chemistry, Periyar University, Salem, Tamil Nadu, India
2. Ssn Research Centre, Sri Sivasubramaniya Nadar (SSN) College of Engineering, Chennai, India
3. Materials Science Research Laboratory, Department of Physics, Periyar University, Salem, Tamil Nadu, India
4. PG and Research Department of Chemistry, Thiagarajar College, Madurai, Tamil Nadu, India
5. Advanced Functional Materials and Optoelectronics Laboratory (AFMOL), Department of Physics College of Science, King Khalid University, Abha, Saudi Arabia
6. Department of Physics and Nanotechnology, SrmSRM SRM Institute of Science and Technology, Kattankulathur, Kancheepuram, Tamil Nadu, India