1. CINTRA UMI CNRS/NTU/THALES 3288, Research Techno Plaza, 50 Nanyang Drive, Border X Block, Level 6, Singapore 637553, Singapore
2. School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore
3. Energy Research Institute @NTU (ERI@N), Research Techno Plaza, 50 Nanyang Drive, X-Frontier Block, Level 5, Singapore 637553, Singapore
4. Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University, Grudziadzka 5, Torun 87-100, Poland
5. Physics Research Center, The Indonesian Institute of Sciences, Puspitek, Serpong, Banten 15314, Indonesia