1. Materials Science Research Laboratory, Department of Electrical and Electronic Engineering, University of Dhaka, Dhaka-1000, Bangladesh
2. Department of Materials Science and Engineering, Rensselaer Polytechnic Institute, Troy, NY, USA
3. Materials Science Division, Atomic Energy Centre, Dhaka-1000, Bangladesh
4. Department of Physics, University of Jyväskylä, Jyväskylä, 40500, Finland
5. Institute of Fuel Research and Development, Bangladesh Council of Scientific and Industrial Research, Dhaka-1205, Bangladesh
6. Department of Physics, University of Dhaka, Dhaka-1000, Bangladesh
7. Semiconductor Technology Research Centre, University of Dhaka, Dhaka-1000, Bangladesh
8. Centre for Advanced Research in Sciences, University of Dhaka, Dhaka-1000, Bangladesh
9. Nanophysics and Soft Matter Laboratory, Department of Physics, University of Dhaka, Dhaka-1000, Bangladesh
10. Department of Computer Science and Engineering, University of Dhaka, Dhaka-1000, Bangladesh