1. Department of Engineering and Materials Physics, Institute of Chemical Technology-IndianOil Odisha Campus, Bhubaneswar, Odisha, India, 751013
2. School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Khordha, Odisha, India, 752050
3. Functional NANO and Opto-electronics Lab (FNOL), Department of Physical Sciences, Indian Institute of Science Education and Research (IISER), Berhampur, Odisha, India, 760010
4. Department of Physics, Indian Institute of Technology Guwahati, Assam, India, 781039