2 papers
physics.app-ph2025
A controllable anti-P-pseudo-Hermitian mechanical system and its application
Yanzheng Wang, Jianlei Zhao, Qian Wu +5
A novel anti-P-pseudo-Hermitian mechanical system that integrates piezoelectric actuators and sensors with non-reciprocal coupling into mechanical beams is proposed. This configura…
physics.app-ph2024
A Constrained Mechanical Metamaterial Towards Wave Polarization and Steering Control
Shiheng Zhao, Zhan Tian, Jiaji Chen +3
Precise control of the polarization and propagation direction of elastic waves is a fundamental challenge in elastodynamics. Achieving efficient mode conversion along arbitrary pat…