electronic structurenitrideThe atomic and electronic structures of multilayer graphene on a monolayer boron nitride (MLBN) have been investigated by using the pseudopotential method and the local density approximation (LDA) of the density functional theory (DFT). We show that the LDA energy band gap...
Vertically stacked two dimensional multilayer structures have become a promising prototype for functionalized nano devices due to their wide range of tunable properties. In this paper we performed first-principles calculations to study the electronic structure of non-twisted and twisted bilayers of hybrid...
Our calculations suggest that the monolayer graphene with monovacancy, the monolayer and multilayer graphene structures with nitrogen doped around the monovacancy, and multilayer graphene structure with aluminum doped could provide substantial change of quantum capacitance. However, the structure stability ...
H. Electronic structure of multilayer graphene. Prog. Theor. Phys. 176, 227–252 (2008). Article CAS Google Scholar Abdullah, H. M., Ezzi, M. A. & Bahlouli, H. Electronic transport and klein tunneling in gapped AA-stacked bilayer graphene. J. Appl. Phys. 124, 204303 (2018). ...
As with CNTs, the electronic structure of graphene is most easily discussed as applicable to pure, defect-free graphene first, then conditionally extendable to “imperfect” (as-produced) graphene. Additionally, in the case of graphene, discussion of the electronic structure of bilayer and few-laye...
Twisted multilayer graphene structures composed of Bernal-stacked constituents are predicted to host flat moiré bands for several layer-number combinations. Here, the authors find an array of band insulators, correlated insulators, and topological states with notable similarities across different co...
a single graphene sheet, is not observed. We hypothesize that the observed angular dependence arises from weak coupling between the layers; a model calculation of the angular dependence treating the multilayer structure as a stack of independent bilayers with variable interlayer coupling qualitatively ...
In Chapter 5, the equilibrium geometry and electronic structure of multilayer graphene deposited on hexagonal boron nitride substrate have been studied. It has been found that the graphene sheet is weakly adsorbed on the boron nitride substrate. Using the in-plane electronic band calculations the ...
The developed theory is quite general and can be applied to investigate the electronic properties in any incommensurate multilayer heterostructures.Ghader, D.Szczniak, D.Khater, A.PhysicsD. Ghader, D. Szcze¸śniak, and A. Khater: Theory for the electronic structure of incommensurate twisted ...
Different types of disorder modify the Dirac equation leading to unusual spectroscopic and transport properties. The effects of electron-electron and electron-phonon interactions in single layer and multilayer graphene are also presented. DOI: 10.1103/RevModPhys.81.109 PACS number?s?: 81.05.Uw, 73.20...