Observation of non-Hermitian boundary induced hybrid skin-topological effect excited by synthetic complex frequencies

Observation of non-Hermitian boundary induced hybrid skin-topological effect excited by synthetic complex frequencies

Abstract The hybrid skin-topological effect (HSTE) has recently been proposed as a mechanism where topological edge states collapse into corner states under the influence of the non-Hermitian skin effect (NHSE). However, directly observing this effect is challenging due to the complex frequencies of...

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Bibliographic Details
Main Authors: Tianshu Jiang, Chenyu Zhang, Ruo-Yang Zhang, Yingjuan Yu, Zhenfu Guan, Zeyong Wei, Zhanshan Wang, Xinbin Cheng, C. T. Chan
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-024-55218-6
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