1. Interdisciplinary Graduate School of Engineering Science, Kyushu University, Fukuoka 816-8580, Japan
2. Bangladesh Atomic Energy Commission, Dhaka 1207, Bangladesh
3. University of New Orleans, 2000 Lakeshore Drive, New Orleans, Louisiana 70148, United States
4. Department of Chemistry & Chemical Biology, McMaster University, Ontario L8S 4M1, Canada
5. Department of Materials Science and Engineering, University of Rajshahi, Rajshahi 6205, Bangladesh
6. West Virginia University, P.O. Box 6103, Morgantown, West Virginia 26506-6103, United States
7. University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
8. Department of EEE, Chittagong University of Engineering and Technology, Chittagong 4349, Bangladesh
9. Department of Physics, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
10. Nano and Thin Film Laboratory, Department of Physics, South Valley University, Qena 83523, Egypt