HIGHLIGHTS
- who: Hong Woo Park from the DepartmentUniversity of have published the article: Highly tunable low frequency metamaterial cavity for vibration localization, in the Journal: Scientific Reports Scientific Reports
- what: In this paper, a metamaterial cavity system having high tunability of its frequency and performance is proposed by adapting a metamaterial having a broad bandgap and attaching an additional external resonator at the metamaterial (in this paper, the side beam). By adopting this design concept, the authors design a metamaterial with a bandgap from 522 to 3117 Hz (normalized bandwidth is 1.426). To optimize the . . .
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