Electronic and thermal properties of silicene nanoribbons: Third nearest neighbor tight binding approximation
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2020.138061
Abstract: Abstract In this paper, using DFT calculation and the third nearest neighbor tight-binding model, the electronic properties of the buckled (N,0) armchair silicene nanoribbons (N-ASiNRs) with β-type [N=9,12,15,...] and γ-types [N=10,13,16,...] investigated. Also, using the… read more here.
Keywords: nearest neighbor; tight binding; silicene nanoribbons; neighbor tight ... See more keywords
Perfect spin-filtering and switching functions in zigzag silicene nanoribbons with hydrogen modification
Sign Up to like & getrecommendations! Published in 2018 at "Organic Electronics"
DOI: 10.1016/j.orgel.2018.08.014
Abstract: Abstract Using the non-equilibrium Green's function method in combination with the spin-polarized density functional theory, we investigate the spin-dependent electronic and transport properties of hydrogen adsorbed zigzag silicene nanoribbons (ZSiNRs). Our results show that the… read more here.
Keywords: silicene nanoribbons; spin filtering; perfect spin; zigzag silicene ... See more keywords
Fluorine edge decoration on zigzag silicene nanoribbons
Sign Up to like & getrecommendations! Published in 2020 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2020.106394
Abstract: Abstract We used the density functional theory (DFT) to explore the effects of fluorine (F) edge decoration on zigzag silicene nanoribbons (ZSiNR). Due to the strong electron affinity of fluorine atoms, a strong chemical bond… read more here.
Keywords: silicene nanoribbons; edge; zigzag silicene; edge decoration ... See more keywords
Electronic properties of zigzag silicene nanoribbons with single vacancy defect
Sign Up to like & getrecommendations! Published in 2020 at "Indonesian Journal of Electrical Engineering and Computer Science"
DOI: 10.11591/ijeecs.v19.i1.pp76-84
Abstract: Silicene is envisaged as one of the two-dimensional (2D) materials for future nanoelectronic applications. In addition to its extraordinary electronic properties, it is predicted to be compatible with the silicon (Si) fabrication technology. By using… read more here.
Keywords: silicene nanoribbons; zigzag silicene; single vacancy; electronic properties ... See more keywords