Momentum-space nonsymmorphic symmetry meets higher-order topology

Momentum-space nonsymmorphic group <i>Pnnn</i> has been achieved by alternating 0 and π fluxes in artificial crystals, enabling 3D octupole topological insulators with corner states.

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Publication Details

Journal
National Science Review
Published
2025-06-09
DOI
https://doi.org/10.1093/nsr/nwaf237
Primary Topic
Topological Materials and Phenomena
Type
article
Field-Weighted Citation Impact
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article

Momentum-space nonsymmorphic symmetry meets higher-order topology

Y. X. Zhao
National Science Review
Topological Materials and Phenomena
article

Momentum-space nonsymmorphic symmetry meets higher-order topology

Y. X. Zhao
article en

Abstract

Momentum-space nonsymmorphic group <i>Pnnn</i> has been achieved by alternating 0 and π fluxes in artificial crystals, enabling 3D octupole topological insulators with corner states.

National Science ReviewVol. 12(7)
Hong Kong University of Science and Technology (HK), Quantum Technologies (Sweden) (SE), University of Hong Kong (HK)
Openalex Percentile: Top 90%
Topological Materials and Phenomena
DOIOpen Access PDFOpenAlex
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Momentum-space nonsymmorphic symmetry meets higher-order topology — Y. X. Zhao · National Science Review (2025) | TGRS Research Map | TGRS