Author Affiliations

Sung-Liang Chen,^1,4 Cheng Zhang,¹ You-Chia Chang,² Jong G. Ok,³ Tao Ling,¹ Momchil T. Mihnev,² Theodore B. Norris,^1,2 and L. Jay Guo^1,2,3,*

¹Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, Michigan 48109, USA

²Applied Physics Program, University of Michigan, Ann Arbor, Michigan 48109, USA

³Department of Mechanical Engineering, University of Michigan, Ann Arbor, Michigan 48109, USA

⁴Present address: University of Michigan – Shanghai Jiao Tong University Joint Institute, Shanghai 200240, China.

^*Corresponding author: guo@umich.edu