1. Department of Mechanical Engineering University of Washington Seattle WA 98195‐2600 USA
2. Shenzhen Key Laboratory of Nanobiomechanics Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 China
3. Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province Zhejiang University Hangzhou 310027 China
4. School of Materials Science and Engineering Hebei Key Laboratory for Mechanics of Intelligent Materials and Structures State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures Shijiazhuang Tiedao University Shijiazhuang 050043 China
5. State Key Laboratory of Metastable Materials Science and Technology Yanshan University Qinhuangdao 066004 China
6. State Key Lab of CAD and CG Zhejiang University Hangzhou 310058 China
7. Department of Engineering Mechanics Soft Matter Research Center Zhejiang University Hangzhou 310027 China