1. Department of Physics, Rajiv Gandhi University, Rono Hills Doimukh, Itanagar 791112, India
2. Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati 781039, India
3. School of Applied Science and Humanities, Haldia Institute of Technology, Haldia 721657, India
4. Schools of Science, Indrashil University, Mehsana, Gujarat 382740, India
5. Department of Engineering Physics, College of Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram 522502, India
6. Department of Physics, Sana’a University, Sanaa, Yemen
7. Department of Physics, University Centre for Research & Development, Chandigarh University, Mohali 140431, India