1. Institute of Materials Research and Engineering, Agency for Science, Technology and Research, 3 Research
Link, 117602, Singapore,
2. Raffles Institution, 1 Raffles Institution
Lane, 575954, Singapore
3. Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
4. MOE Key Laboratory for Computational Physical Sciences, Fudan University, Shanghai 200433, People’s
Republic of China
5. Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong
BE 1410, Brunei Darussalam