1. Nano Surface Texturing Laboratory, Metallurgical & Materials Engineering Division, DRDO-DIAT(DU), Ministry of Defence, Pune 411025, India
2. Polymer Research Centre, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India
3. Defence Laboratory Jodhpur (DLJ), Ministry of Defence, Jodhpur 342011, India