Nonlinear photonic disclination states
Higher-order topological insulators are unusual materials that can support topologically protected states, whose dimensionality is lower than the dimensionality of the structure at least by 2. Among the most intriguing examples of such states are zero-dimensional corner modes existing in two-dimensi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2023-01-01
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| Series: | APL Photonics |
| Online Access: | http://dx.doi.org/10.1063/5.0126104 |