Abstract: Abstract. Truncation resonances reside within the bandgap of periodic systems as a result of a finite-length system being truncated from its infinite chain. Because they exist in the band gap, truncation resonance modes ...

Abstract: Locally resonant materials allow for wave propagation control in the subwavelength regime. Even though these materials do not need periodicity, they are usually designed as periodic systems since this allows for the ...

Abstract: Nonlinear phononic materials enable superior wave responses by combining nonlinearity with their inherent periodicity, creating opportunities for the development of novel acoustic devices. However, the field has largely ...