Author Affiliations

George Barbastathis,^†,‡ Baile Zhang,^‡ Hongyi (Thomas) Xu,^¶ Hanhong Gao,^♮ Yuan Luo,^† Handong Sun,^¶ Cheng Wei Qiu,^§ and Tiancheng Han^§

^†Massachusetts Institute of Technology, Department of Mechanical Engineering 77 Massachusetts Avenue, Cambridge, Massachusetts 02139

^‡Singapore–MIT Alliance for Research and Technology (SMART) Centre Block S16–05–08, 3 Science Drive 2, Singapore 117543

^♮Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science 77 Massachusetts Avenue, Cambridge, Massachusetts 02139

^¶Nanyang Technological University, School of Physical and Mathematical Sciences 21 Nanyang Link, Singapore 637371

^§National University of Singapore, Department of Electrical and Computer Engineering Block E4–05–45, 4 Engineering Drive 3, Singapore 117576

Corresponding author: gbarb@mit.edu