Exceptional topological insulators

We introduce the exceptional topological insulator (ETI), a non-Hermitian topological state of matter that features exotic non-Hermitian surface states which can only exist within the three-dimensional topological bulk embedding. We show how this phase can evolve from a Weyl semimetal or Hermitian t...

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Detalles Bibliográficos
Autores principales: Denner, M. Michael, Skurativska, Anastasiia, Schindler, Frank, Fischer, Mark H., Thomale, Ronny, Bzdušek, Tomáš, Neupert, Titus
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8478920/
https://www.ncbi.nlm.nih.gov/pubmed/34584085
http://dx.doi.org/10.1038/s41467-021-25947-z

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8478920/
https://www.ncbi.nlm.nih.gov/pubmed/34584085
http://dx.doi.org/10.1038/s41467-021-25947-z

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