1. Rajiv Gandhi University of Knowledge Technologies, Basar, Telangana 504107, India
2. Department of Physics, National Institute of Technology─Warangal, Warangal, Telangana 506004, India
3. Department of Geosciences, Center for Materials by Design, and Institute for Advanced Computational Science, State University of New York, Stony Brook, New York 11794-2100, United States
4. Department of Physics, University of Antwerp, Groenenborgerlaan 171, Antwerp B-2020, Belgium
5. Telangana Social Welfare Residential Degree College for Women (TSWRDC-W), Nizamabad, Telangana 503002, India
6. School of Aerospace and Mechanical Engineering, University of Oklahoma, Norman, Oklahoma 73019, United States
7. Department of Physics, Energy Materials and Devices Lab, National Institute of Technology─Warangal, Warangal, Telangana 506004, India