161 citations · 730 across the 15 of their papers we have counts for
Showing cond-mat.mtrl-sciShow all
2 papers · 1 filter
cond-mat.mtrl-sci2022★ 23 cited
Material vs. structure: Topological origins of band-gap truncation resonances in periodic structures
Matheus I. N. Rosa, Bruce L. Davis, Liao Liu +2
While resonant modes do not exist within band gaps in infinite periodic materials, they may appear as in-gap localized edge modes once the material is truncated to form a finite pe…
cond-mat.mtrl-sci2021★ 37 cited
Non-Hermitian elastic waveguides with piezoelectric feedback actuation: non-reciprocal bands and skin modes
Danilo Braghini, Luis G. G. Villani, Matheus I. N. Rosa +1
In this work, we investigate non-Hermitian elastic waveguides with periodically applied proportional feedback efforts, implemented through piezoelectric sensors and actuators. Usin…