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Experimental Identification of the Second‐Order Non‐Hermitian Skin Effect with Physics‐Graph‐Informed Machine Learning

Topological phases of matter are conventionally characterized by the bulk‐boundary correspondence in Hermitian systems. The topological invariant of the bulk in d dimensions corresponds to the number of (d − 1)‐dimensional boundary states. By extension, higher‐order topological insulators reveal a b...

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Detalles Bibliográficos
Autores principales: Shang, Ce, Liu, Shuo, Shao, Ruiwen, Han, Peng, Zang, Xiaoning, Zhang, Xiangliang, Salama, Khaled Nabil, Gao, Wenlong, Lee, Ching Hua, Thomale, Ronny, Manchon, Aurélien, Zhang, Shuang, Cui, Tie Jun, Schwingenschlögl, Udo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9799024/
https://www.ncbi.nlm.nih.gov/pubmed/36372546
http://dx.doi.org/10.1002/advs.202202922