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...
1.Electronic Structures of Graphene and Multilayer Graphene单层石墨和多层石墨的电子能带结构 2.Study of Characteristics of Squeezed Magnetopolarons and Electronic Band Structure;压缩磁极化子的性质及电子能带结构的研究 3.A Study on First-Principles of the Band Structure of Valence Electrons for Single Cry...
C. Bilayer graphene: Tight-binding approach 118 D. Epitaxial graphene 119 E. Graphene stacks 120 1. Electronic structure of bulk graphite 121 F. Surface states in graphene 122 G. Surface states in graphene stacks 124 H. The spectrum of graphene nanoribbons 124 1. Zigzag nanoribbons 125 2. A...
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 ...
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...
The electronic and optical response of Bernal stacked bilayer graphene with geometry modulation and gate voltage are studied. The broken symmetry in sublattices, one dimensional periodicity perpendicular to the domain wall and out-of-plane axis introduce
Asymmetry gap in the electronic band structure of bilayer graphene. Phys. Rev. B 74, 161403 (2006). Article Google Scholar Castro, E. V. et al. Biased bilayer graphene: semiconductor with a gap tunable by the electric field effect. Phys. Rev. Lett. 99, 216802 (2007). Article Google ...
In this study, we epitaxially grew H and T phase TaS2 monolayers on bilayer graphene (BLG) using molecular beam epitaxy (MBE) and investigated their band structures via ARPES. We found that the H phase TaS2 (H-TaS2) monolayer exhibited a metallic band structure with an energy band crossing...
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 ...
Electronic structures are critical characteristics that determine the electrical, magnetic and optical properties of materials. With the capability of directly visualizing band dispersions and Fermi surfaces, angle-resolved photoemission spectroscopy (AR