1. Department of Physics, Chittagong University of Engineering and Technology, Chattogram-4349, Bangladesh
2. Faculty of Graduate Studies, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka 1216, Bangladesh
3. Centre for Applied Physics and Radiation Technologies, School of Engineering and Technology, Sunway University, 47500 Bandar Sunway, Selangor, Malaysia
4. Vidyasagar College, 39, Sankar Ghosh Lane, Kolkata, 700006, West Bengal, India
5. Tyndall National Institute, University College Cork, Lee Maltings, Cork, T12 R5CP, Ireland
6. Department of Physics, University of Calcutta, 92 A P C Road, Kolkata, 700009, West Bengal, India