Dynamics of time-modulated, nonlinear phononic lattices

• Main Authors: Kim, Brian L., Chong, Christopher, Hajarolasvadi, Setare, Wang, Yifan, Daraio, Chiara
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Mechanical engineering; Science::Physics; Elastic Properties; Homogeneous Media
• Online Access: https://hdl.handle.net/10356/169946
• Institution: Nanyang Technological University

The propagation of acoustic and elastic waves in time-varying, spatially homogeneous media can exhibit different phenomena when compared to traditional spatially varying, temporally homogeneous media. In the present work, the response of a one-dimensional phononic lattice with time-periodic elastic...