1. Materials Science and Engineering Program, Texas Materials Institute, and Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
2. Photonics Initiative, Advanced Science Research Center and Graduate Center, City University of New York, New York, New York 10075, United States
3. Department of Electrical and Computer Engineering, National University of Singapore, Singapore 117583, Singapore
4. McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
5. Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78712, United States