1. Department of Basic Science, Government College of Engineering, Kalahandi, Odisha 766003, India
2. Department of Nanotechnology, Acharya Nagarjuna University, Guntur, Andhra Pradesh 522510, India
3. Department of Physics, School of Engineering and Applied Sciences, SRM University-AP, Amaravati 522503, India
4. Department of Chemistry, School of Advanced Sciences, VIT-AP University, Vijayawada, Andhra Pradesh 522237, India