Simultaneous Appearance of Different Topological Phases in a Single Photonic System: Coexisting Phases Characterized by Bulk Polarization and Valley‐Chern Number Enabling Dual‐Band Second‐Order Topological States

Autor: Kwang-Kwon Om, Kwang-Hyon Kim
Rok vydání: 2022
Předmět:
Zdroj: physica status solidi (b). 259:2200169
ISSN: 1521-3951
0370-1972
DOI: 10.1002/pssb.202200169
Databáze: OpenAIRE