1. Centre for Lipid Research, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India
2. Department of Physics, Ravenshaw University, Odisha 753003, India
3. CSIR-Institute of Minerals and Materials Technology, Bhubaneswar 751013, India
4. Department of Physics, Institute of Technical Education and Research, Siksha ‘O’ Anusandhan University, Khandagiri Square, Bhubaneswar 751030, Odisha, India