Tight-binding model for torsional and compressional waves in high-quality coupled-resonator phononic metamaterials
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DOI: 10.1080/15376494.2021.1974989
Abstract: A tight-binding theoretical model which describes the vibration properties of a new type of mechanical metamaterial, the coupled-resonator phononic metamaterial (CRPM), is developed. This metamater... read more here.
Keywords: resonator phononic; tight binding; binding model; coupled resonator ... See more keywords
Investigation on acoustic energy harvesting based on quarter-wavelength resonator phononic crystals
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DOI: 10.1177/1687814017748077
Abstract: This article presents the development of an acoustic energy harvester using a quarter-wavelength resonator phononic crystals together with piezoelectric vibrators. The quarter-wavelength resonator phononic crystals consist of a main wave duct, several quarter-wavelength resonators, and… read more here.
Keywords: wavelength resonator; resonator phononic; phononic crystals; quarter ... See more keywords