Spatial shifts on a hyperbolic metasurface of graphene grating/topological insulators

Spatial shifts on a hyperbolic metasurface of graphene grating/topological insulators

Abstract We theoretically study the Goos-Hänchen (GH) and Imbert–Fedorov (IF) shifts of a reflected Gaussian beam from a hyperbolic metasurface composed of graphene grating based on topological insulators (TIs). Perturbations are generated on the surface of TIs by applying a thin magnetic film, resu...

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Bibliographic Details
Main Authors: Na Li, Yubo Li, Di Yu, Haoyuan Song, Qiang Zhang, Sheng Zhou, Shufang Fu, Xuanzhang Wang
Format: Article
Language:English
Published: Nature Portfolio 2024-11-01
Series:Scientific Reports
Subjects:
Spatial shifts
Hyperbolic metasurface
The topological magnetoelectric effect
Topological insulators
Online Access:https://doi.org/10.1038/s41598-024-80711-9

Internet

https://doi.org/10.1038/s41598-024-80711-9

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