Topologically protected interface phonons in two-dimensional nanomaterials: hexagonal boron nitride and silicon carbide.
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DOI: 10.1039/c8nr04314k
Abstract: We perform both lattice dynamics analysis and molecular dynamics simulations to demonstrate the existence of topologically protected phonon modes in two-dimensional, monolayer hexagonal boron nitride and silicon carbide sheets. The topological phonon modes are found… read more here.
Keywords: silicon carbide; boron nitride; nitride silicon; hexagonal boron ... See more keywords