1College of Information and Communication Engineering, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
2Department of Physics, International University, Vietnam National University Ho Chi Minh City, Block 6, Linh Trung Ward, Thu Duc District, Ho Chi Minh City 720400, Vietnam
3Department of Energy Science, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
4Major of Energy and Applied Chemistry, Division of Energy & Optical Technology Convergence, Cheongju University, Cheongju 28503, Republic of Korea
5Future Materials & Devices Laboratory, Institute of Fundamental and Applied Sciences, Duy Tan University (DTU), Ho Chi Minh City 700000, Vietnam