Manipulation of Dirac states in polymorphic and dual topological insulating phases of van der Waals systems

Abstract Van der Waals (vdW) layered systems provide a versatile platform for exploring dual topological insulator phases, characterized by the coexistence of nontrivial $${{\mathbb{Z}}}_{2}$$ Z 2 invariants and mirror Chern numbers $${C}_{M}$$ C M . Here, we demonstrate that stacking sequences in v...

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Bibliographic Details
Main Authors: Sangmin Lee, Miyoung Kim, Young-Kyun Kwon
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:npj 2D Materials and Applications
Online Access:https://doi.org/10.1038/s41699-025-00573-1
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