Observation of higher-order non-Hermitian skin effect
Though non-Hermitian physics has contributed toward the advance of research in quantum, electronic and classical systems, previous work focused on zero- or one-dimensional systems. Here, the authors report higher-order non-Hermitian skin effects in a 2D acoustic higher-order topological insulator.
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2021-09-01
|
| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-021-25716-y |