1. Department of Mechanical Engineering, School of Technology, GITAM (Deemed to be University), Hyderabad TS, 502329, India
2. Department of Physics, Pithapur Rajah’s Government Autonomous College, Kakinada, AP, 533001, India
3. Department of Nano Science and Materials, Central University of Jammu, Rahya-Suchani, Samba, Jammu and Kashmir, 181143, India (Corresponding author), e-mail: balaji.nsm@cujammu.ac.in, https://orcid.org/0000-0002-5964-8229