1. Extreme Energy–Density Research Institute (EDI), Nagaoka University of Technology 1 , 1603-1, Kamitomioka, Nagaoka, Niigata 940-2188, Japan
2. Department of Materials and Mechanical Technology, Faculty of Technology, University of Sri Jayewardenepura 2 , Homagama, Sri Lanka
3. Nagaoka University of Technology 3 , 1603-1, Kamitomioka, Nagaoka, Niigata 940-2188, Japan