title: Nanometer resolution self-powered static and dynamic motion sensor based on micro-grated triboelectrification.
abstract: A one-dimensional displacement and speed sensing technology that consists of a pair of micro-grating structures and utilizes the coupling between the triboelectric effect and electrostatic induction is demonstrated. Its distinct advantages, including being self-powered, high resolution, large dynamic range, and long detecting distance, show extensive potential applications in automation, manufacturing, process control, and portable devices.
authors.affiliation: School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia, 30332-0245, United States.
authors.forename: Yu Sheng
authors.initials: YS
authors.lastname: Zhou
authors.forename: Guang
authors.initials: G
authors.lastname: Zhu
authors.forename: Simiao
authors.initials: S
authors.lastname: Niu
authors.forename: Ying
authors.initials: Y
authors.lastname: Liu
authors.forename: Peng
authors.initials: P
authors.lastname: Bai
authors.forename: Qingsheng
authors.initials: Q
authors.lastname: Jing
authors.forename: Zhong Lin
authors.initials: ZL
authors.lastname: Wang
keywords: Displacement sensor; Self-powered; Speed sensor; TENG; Triboelectrification