Anisotropic attosecond charge carrier dynamics and layer decoupling in quasi-2D layered SnS2

Owing to their layered nature, transition metal dichalcogenides possess an anisotropic electronic structure whose impact on carrier dynamics is not fully known. Here, the authors use X-ray spectroscopy to unveil the electronic coupling and attosecond dynamics in SnS2, a prototypical van der Waals la...

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Auteurs principaux: Calley N. Eads, Dmytro Bandak, Mahesh R. Neupane, Dennis Nordlund, Oliver L. A. Monti
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/ba001745a9b24b248fe1040ae3d03073
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Résumé:Owing to their layered nature, transition metal dichalcogenides possess an anisotropic electronic structure whose impact on carrier dynamics is not fully known. Here, the authors use X-ray spectroscopy to unveil the electronic coupling and attosecond dynamics in SnS2, a prototypical van der Waals layered crystal.