Creating stable Floquet–Weyl semimetals by laser-driving of 3D Dirac materials

Creating and controlling topological states of matter has become a central goal in condensed matter physics. Here, the authors report a predictive Floquet engineering of various topological phases in Na3Bi by using femtosecond laser pulses.

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Detalles Bibliográficos
Autores principales: Hannes Hübener, Michael A. Sentef, Umberto De Giovannini, Alexander F. Kemper, Angel Rubio
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
Materias:
Q
Acceso en línea:https://doaj.org/article/43a97566f30e46feb1c8d65fc126aec9
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Descripción
Sumario:Creating and controlling topological states of matter has become a central goal in condensed matter physics. Here, the authors report a predictive Floquet engineering of various topological phases in Na3Bi by using femtosecond laser pulses.