1. Department of Physics, National Institute of Technology, Warangal 506004, Telangana, India
2. Department of Physics, School of Sciences, SR University, Warangal 506371, Telangana, India
3. CSIR-Central Electrochemical Research Institute (CECRI) Chennai Unit, CSIR Madras Complex, Taramani, Chennai 600113, Tamilnadu, India
4. Department of Physics and Astronomical Sciences, Central University of Jammu, Bagla Suchani, Jammu 181143, Jammu and Kashmir, India