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A Janus MoSSe monolayer: a superior and strain-sensitive gas sensing material

Jin, Cui; Tang, Xiao; Tan, Xin; Smith, Sean; Dai, Ying; Kou, Liangzhi


Recent fabrication of a Janus MoSSe monolayer has raised exciting prospects of developing polar two-dimensional (2D) materials that exhibit excellent properties for nanodevice applications. Here, we proposed MoSSe as a superior gas sensing material by investigating the adsorption of CO, CO2, NH3, NO and NO2 on the Janus layer by first-principles calculations. Due to the presence of out-of-plane polarization originating from the asymmetrical structure, it is found that NH3 adopts distinct...[Show more]

CollectionsANU Research Publications
Date published: 2019
Type: Journal article
Source: Journal of Materials Chemistry A
DOI: 10.1039/c8ta08407f
Access Rights: Open Access


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