1. Department of Automotive Engineering, Yeungnam University, Gyeongsan-si 38541, Republic of Korea
2. Department of Physics, Sai Spurthi Institute of Technology, B. Gangaram, Sathupally Mandal 507303, India
3. Department of Physics, Usha Rama College of Engineering & Technology, Telaprolu 521109, India
4. Department of H&S (Chemistry), CVR College of Engineering, Hyderabad 501510, India
5. Department of Physics, Gokaraju Rangaraju Institute of Engineering & Technology, Hyderabad 500090, India
6. Department of Physics, Acharya Nagarjuna University, Nagarjuna Nagar, Guntur 522510, India