Layered graphene/GaS van der Waals heterostructure: Controlling the electronic properties and Schottky barrier by vertical strain

In this work, we construct an ultrathin graphene/GaS heterostructure and investigate its electronic properties as well as the effect of vertical strain using density functional theory. The calculated results of the equilibrium interlayer spacing (3.356 Å) and the binding energy show that the intrins...

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Veröffentlicht in:	Applied physics letters 2018-10, Vol.113 (17)
Hauptverfasser:	Pham, Khang D., Hieu, Nguyen N., Phuc, Huynh V., Fedorov, I. A., Duque, C. A., Amin, B., Nguyen, Chuong V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Barriers Density functional theory Electronic properties Graphene Heterostructures Interlayers
Online-Zugang:	Volltext
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