1. Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
2. School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, 150001, China
3. Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
4. Department of Physics, National University of Singapore, 2 Science Drive 3, 117542, Singapore
5. Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, P. R. China
6. Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen 518055, China
7. Institute of High-Performance Computing, Agency for Science, Technology and Research, 1 Fusionopolis Way, #16-16 Connexis, Singapore 138632, Singapore
8. School of Electrical Engineering and Telecommunications, The University of New South Wales, Sydney, NSW 2052, Australia