Hierarchical zero- and one-dimensional topological states in symmetry-controllable grain boundary

Abstract Structural imperfections can be a promising testbed to engineer the symmetries and topological states of solid-state platforms. Here, we present direct evidence of hierarchical transitions of zero- (0D) and one-dimensional (1D) topological states in symmetry-enforced grain boundaries (GB) i...

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Bibliographic Details
Main Authors: Won-Jun Jang, Heeyoon Noh, Seoung-Hun Kang, Wonhee Ko, JiYeon Ku, Moon Jip Park, Hyo Won Kim
Format: Article
Language:English
Published: Nature Portfolio 2024-10-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-024-53315-0
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