Thickness-modulated metal-to-semiconductor transformation in a transition metal dichalcogenide

The electronic band structure of van der Waals crystals is strongly sensitive to the number of layers. Here, the authors observe a thickness-dependent metal-to-semiconductor transition in layered PtSe2 by means of electrical transport measurements.

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Detalles Bibliográficos
Autores principales: Alberto Ciarrocchi, Ahmet Avsar, Dmitry Ovchinnikov, Andras Kis
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/b7506d06925d4c1b853450cb9ef73094
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Sumario:The electronic band structure of van der Waals crystals is strongly sensitive to the number of layers. Here, the authors observe a thickness-dependent metal-to-semiconductor transition in layered PtSe2 by means of electrical transport measurements.