**Author details**

Nilesh Kumar Pathak1,2\*, Pandian Senthil Kumar<sup>1</sup> and Rampal Sharma<sup>2</sup>

\*Address all correspondence to: nileshpiitd@gmail.com

1 Department of Physics and Astrophysics, University of Delhi, Delhi, India

2 Plasma and Plasmonic Simulation Laboratory, Centre for Energy Studies, Indian Institute of Technology, Delhi, India
