1. School
of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
2. Temasek Laboratories@NTU, 50 Nanyang Avenue, 639798, Singapore
3. CNRS-International
NTU Thales Research Alliance CINTRA UMI 3288, 50 Nanyang Drive, 637553, Singapore
4. School
of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore