# Finite-Frequency Topological Maxwell Modes in Mechanical Self-Dual Kagome Lattices

@inproceedings{Danawe2022FiniteFrequencyTM, title={Finite-Frequency Topological Maxwell Modes in Mechanical Self-Dual Kagome Lattices}, author={Hrishikesh Danawe and Heqiu Li and Kai Sun and Serife Tol}, year={2022} }

In this Letter, an elastic twisted kagome lattice at a critical twist angle, called self-dual kagome lattice, is shown to exhibit peculiar ﬁnite-frequency topological modes which emerge when certain conditions are satisﬁed. These states are topologically reminiscent to the zero energy (ﬂoppy) modes of Maxwell lattices but they occur at a ﬁnite frequency in the band gap of self-dual kagome lattice. Thus, we present a completely new class of topological modes which share similarities with both…

## One Citation

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