1. Department of Physics & Astronomy and Graphene Research Institute, Sejong University, 209 Neungdong-ro, Gwangjin-Gu, Seoul 05006, South Korea
2. Department of Electrical Engineering and Convergence Engineering for Intelligent Drone, Sejong University, 209 Neungdong-ro, Gwangjin-Gu, Seoul 05006, South Korea
3. Department of Physics, Faculty of Science, King Khalid University, P.O. Box 9004, Abha, Saudi Arabia
4. Division of Science Education, Department of Energy Storage/Conversion Engineering for Graduate School, Jeonbuk National University, Jeonju, Jeonbuk 54896, Republic of Korea
5. Department of Nanotechnology and Advanced Materials Engineering, and H.M.C., Sejong University, Seoul 05006, South Korea
6. Research Centre for Advanced Materials Science (RCAMS), King Khalid University, P. O. Box 9004, Abha 61413, Saudi Arabia
7. Department of Intelligent Mechatronics Engineering, Sejong University, 209 Neungdong-ro, Gwangjin-Gu, Seoul, 05006 South Korea