Alkanethiol self-assembled monolayers (SAMs) have been attracted considerately attentions during last two decades due to its easy preparation and highly ordered 2D structure.Despite its simplicity and
Bi2Se3-type materials are second generation topological insulators (TIs),featuring single Dirac cone at the Γ point[1-4].Sb2Se3 is of the same structure as Bi2Se3 but behaves as a normal insulator(NI)
We report on the configurations and electronic properties of graphyne and graphdiyne nanoribbons with armchair and zigzag edges investigated with first principles calculations.Our results show that al
Nanoscale topological insulator materials have a large surface-to-volume ratio that can manifest the conductive surface states and are promising candidates for devices.[1] As a single Dirac-cone topol