Topological quadratic-node semimetal in a photonic microring lattice

Graphene, with its two linearly dispersing Dirac points with opposite windings, is the minimal topological nodal configuration in the hexagonal Brillouin zone. Topological semimetals with higher-order nodes beyond the Dirac points have recently attracted considerable interest due to their rich chira...

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Detalles Bibliográficos
Autores principales: Gao, Zihe, Zhao, Haoqi, Wu, Tianwei, Feng, Xilin, Zhang, Zhifeng, Qiao, Xingdu, Chiu, Ching-Kai, Feng, Liang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10238381/
https://www.ncbi.nlm.nih.gov/pubmed/37268611
http://dx.doi.org/10.1038/s41467-023-38861-3

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10238381/
https://www.ncbi.nlm.nih.gov/pubmed/37268611
http://dx.doi.org/10.1038/s41467-023-38861-3

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