Irradiated graphene as a tunable Floquet topological insulator
In the presence of a circularly polarized mid-infrared radiation graphene develops dynamical band gaps in its quasienergy band structure and becomes a Floquet insulator. Here, we analyze how topologically protected edge states arise inside these gaps in the presence of an edge. Our results show that...
Guardado en:
Autores principales: | Usaj, Gonzalo, Pérez Piskunow, Pablo Matías, Foa Torres, Luis Eduardo Francisco, Balseiro, Carlos A. |
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Formato: | article |
Lenguaje: | Inglés |
Publicado: |
2021
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Materias: | |
Acceso en línea: | http://hdl.handle.net/11086/20395 https://doi.org/10.1103/PhysRevB.90.115423 |
Aporte de: |
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