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Strong interlayer coupling and stable topological flat bands in twisted bilayer photonic Moiré superlattices
- Source :
- Light: Science & Applications, Vol 11, Iss 1, Pp 1-7 (2022)
- Publication Year :
- 2022
- Publisher :
- Nature Publishing Group, 2022.
-
Abstract
- we realize a photonic analog of the moiré superlattice in the strong coupling regime. The cascades of robust topological flat bands occur at large twist-angles.
- Subjects :
- Applied optics. Photonics
TA1501-1820
Optics. Light
QC350-467
Subjects
Details
- Language :
- English
- ISSN :
- 20477538
- Volume :
- 11
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Light: Science & Applications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.b9c30fe93d54449090557b161c488852
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/s41377-022-00977-4