Dispersive nodal fermions along grain boundaries in Floquet topological crystals

Abstract Driven quantum materials often feature emergent topology, otherwise absent in static crystals. Dynamic bulk-boundary correspondence, encoded by nondissipative gapless modes residing near the Floquet zone center and/or boundaries, is its most prominent example. Here we show that topologicall...

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Bibliographic Details
Main Authors: Daniel J. Salib, Bitan Roy
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-024-83573-3
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