Realization of quasicrystalline quadrupole topological insulators in electrical circuits

Higher order topological systems add an additional layer of complexity to the bulk boundary correspondence by being able to sustain additional modes such as corner and hinge states. Here, the authors use electrical circuits to realize a two-dimensional quasicrystalline quadrupole topological insulat...

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Détails bibliographiques
Auteurs principaux: Bo Lv, Rui Chen, Rujiang Li, Chunying Guan, Bin Zhou, Guohua Dong, Chao Zhao, YiCheng Li, Ying Wang, Huibin Tao, Jinhui Shi, Dong-Hui Xu
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/fc814a19c0b24fc49de2d1cd0a9eeb1d
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