11 citations · 11 across the 1 of their papers we have counts for
2 papers
physics.app-ph2022★ 11 cited
Non-singular and singular flat bands in tunable acoustic metamaterials
Pragalv Karki, Jayson Paulose
Dispersionless flat bands can be classified into two types: (1) non-singular flat bands whose eigenmodes are completely characterized by compact localized states; and (2) singular…
cond-mat.soft2020
Stopping and reversing sound via dynamic dispersion tuning in a phononic metamaterial
Pragalv Karki, Jayson Paulose
Slowing down, stopping, and reversing a signal is a core functionality for information processing. Here, we show that this functionality can be realized by tuning the dispersion of…