Affiliation: | 1. Department of Materials Science and Engineering and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana‐Champaign, Urbana, IL, USA;2. Electronics Laboratory, Swiss Federal Institute of Technology, Zurich, Switzerland;3. Department of Civil and Environmental Engineeringand Mechanical Engineer, Center for Engineering and Health and Skin Disease Research Center, Northwestern University, Evanston, IL, USA;4. Department of Chemistry, University of Illinois at Urbana‐Champaign, Urbana, IL, USA;5. Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana‐Champaign, Urbana, IL, USA;6. Department of Materials Science and Engineering, University of Illinois at Urbana‐Champaign, Urbana, IL, USA;7. Department of Materials Science and Engineering, Korea University, Seoul, Republic of Korea;8. Department of Engineering Mechanics, Center for Mechanics and Materials, Tsinghua University, Beijing, China;9. Laboratory of Nano‐Optoelectronics, Institute of SemiconductorsChinese Academy of Sciences, Beijing, China;10. Department of Materials Science and Engineering Chemistry, Mechanical Science, and Engineering Electrical, and Computer Engineering, Beckman Institute for Advanced Science and Technology and Frederick Seitz Materials, Research Laboratory, University of Illinois at Urbana‐Champaign, Urbana, IL, USA |