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Silicon Sheets By Redox Assisted Chemical Exfoliation
Mohamed Rachid Tchalala, Mustapha Ait Ali, Hanna Enriquez +15
In this paper, we report the direct chemical synthesis of silicon sheets in gram-scale quantities by chemical exfoliation of pre-processed calcium di-silicide (CaSi2). We have used…
Thermal stability of standalone silicene sheet
Virgile Bocchetti, Hung T. Diep, H. Enriquez +2
Extensive Monte Carlo simulations are carried out to study thermal stability of an infinite standalone silicon sheet. We used the Tersoff potential that has been used with success…
Combined AFM and STM measurements of a silicene sheet grown on Ag(111) surface
Zsolt Majzik, Mohamed Rachid Tchalala, Martin Švec +7
In this Letter, we present the first non-contact atomic force microscopy (nc-AFM) of a silicene on silver (Ag) surface, obtained by combining non-contact atomic force microscopy (n…
Formation of one-dimensional self-assembled silicon nanoribbons on Au(110)-(2x1)
Mohamed Rachid Tchalal, Hanna Enriquez, Andrew J. Mayne +10
We report results on the self-assembly of silicon nanoribbons on the (2x1) reconstructed Au(110) surface under ultra-high vacuum conditions. Upon adsorption of 0.2 monolayer (ML) o…