1. Institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of China Chengdu 610054 P. R. China
2. Innovative Centre for Flexible Devices (iFLEX) Max Planck−NTU Joint Lab for Artificial Senses School of Materials Science and Engineering Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore
3. CAS Key Laboratory of Human‐Machine Intelligence‐Synergy Systems Shenzhen Institutes of Advanced Technology (SIAT) Chinese Academy of Sciences (CAS) Shenzhen 518055 P. R. China
4. School of Electronic Engineering and Automation Guilin University of Electronic Technology Guilin Guangxi 541004 P. R. China
5. Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province Department of Engineering Mechanics Zhejiang University Hangzhou 310027 P. R. China
6. Oujiang Laboratory Wenzhou Institute University of Chinese Academy of Sciences Wenzhou 325001 P. R. China
7. Institute of Materials Research and Engineering Agency for Science Technology and Research 2 Fusionopolis Way, Innovis, #08‐03 Singapore 138634 Singapore