In situ switchable local resonance in elastic metamaterials through bistable topological transformation
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DOI: 10.1063/5.0152525
Abstract: We report a topology-transformable resonator with two distinct stable states, one kinematically determinate and endowed with nearly rigid-body motion at low-frequencies, and the other accompanied by a floppy pseudo zero-energy mode capable of showing low-frequency… read more here.
Keywords: local resonance; situ switchable; resonance; topological transformation ... See more keywords