Tunable topological edge modes in Su–Schrieffer–Heeger arrays
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DOI: 10.1063/5.0152172
Abstract: A potential weakness of topological waveguides is that they act on a fixed narrow band of frequencies. However, by 3D printing samples from a photo-responsive polymer, we can obtain a device whose operating frequency can… read more here.
Keywords: schrieffer heeger; modes schrieffer; tunable topological; edge modes ... See more keywords