Auxetic mechanical metamaterials to enhance sensitivity of stretchable strain sensors

• Main Authors: Jiang, Ying, Liu, Zhiyuan, Matsuhisa, Naoji, Qi, Dianpeng, Leow, Wan Ru, Yang, Hui, Yu, Jiancan, Chen, Geng, Liu, Yaqing, Wan, Changjin, Liu, Zhuangjian, Chen, Xiaodong
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; Mechanical Metamaterials; Auxetics
• Online Access: https://hdl.handle.net/10356/138174
• Institution: Nanyang Technological University

Stretchable strain sensors play a pivotal role in wearable devices, soft robotics, and Internet-of-Things, yet these viable applications, which require subtle strain detection under various strain, are often limited by low sensitivity. This inadequate sensitivity stems from the Poisson effect in con...