Interfacial skin modes at a non-Hermitian heterojunction
We uncover a non-Hermitian skin mode in which the eigenmodes of a nonreciprocal topoelectrical (TE) heterojunction circuit array are localized at the heterojunction interface under both open boundary condition (OBC) and periodic boundary condition (PBC). This is in marked contrast to the conventiona...
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| Principais autores: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
American Physical Society
2022-10-01
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| Colecção: | Physical Review Research |
| Acesso em linha: | http://doi.org/10.1103/PhysRevResearch.4.043021 |
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