1. School of Materials Science and Engineering Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore
2. School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
3. Institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of China Chengdu 611731 China
4. Yangtze Delta Region Institute (Huzhou) University of Electronic Science and Technology of China Huzhou 313002 China
5. State Key Laboratory of Marine Resource Utilization in South China Sea Hainan University Haikou 570228 P. R. China
6. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University Changchun Jilin 130012 China
7. School of Electrical and Electronic Engineering Nanyang Technological University Singapore 639798 Singapore
8. CINTRA CNRS/NTU/THALES UMI 3288 Research Techno Plaza 50 Nanyang Drive, Border X Block, Level 6 Singapore 637553 Singapore