Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/8179
Title: Novel two-dimensional AlSb and InSb monolayers with a double-layer honeycomb structure: a first-principles study
Authors: Bafekry, A.
Faraji, M.
Fadlallah, M. M.
Jappor, H. R.
Karbasizadeh, S.
Ghergherehchi, M.
Sarsari, I. Abdolhosseini
Keywords: Electronic-Properties
Graphene
Field
Pd
Issue Date: 2021
Publisher: Royal Soc Chemistry
Abstract: In this work, motivated by the fabrication of an AlSb monolayer, we have focused on the electronic, mechanical and optical properties of AlSb and InSb monolayers with double-layer honeycomb structures, employing the density functional theory approach. The phonon band structure and cohesive energy confirm the stability of the XSb (X = Al and In) monolayers. The mechanical properties reveal that the XSb monolayers have a brittle nature. Using the GGA + SOC (HSE + SOC) functionals, the bandgap of the AlSb monolayer is predicted to be direct, while InSb has a metallic character using both functionals. We find that XSb (X = Al, In) two-dimensional bodies can absorb ultraviolet light. The present findings suggest several applications of AlSb and InSb monolayers in novel optical and electronic usages.
URI: https://doi.org/10.1039/d1cp02590b
https://hdl.handle.net/20.500.11851/8179
ISSN: 1463-9076
1463-9084
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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