Finite-length armchair graphene nanoribbons can behave as one-dimensional topological
materials, that may show edge states in their zigzag-terminated edges, depending on their …

We extensively characterize the electronic structure of ultranarrow graphene nanoribbons
(GNRs) with armchair edges and zigzag termini that have five carbon atoms across their …

Finite graphene nanoribbon (GNR) heterostructures host intriguing topological in-gap states
(Rizzo, DJ; et al. Nature 2018, 560, 204). These states may be localized either at the bulk …

We study the properties of flat bands that appear in a heterostructure composed of strands of
different widths of graphene armchair nanoribbons. One of the flat bands is reminiscent of …

Topologically protected edge and junction states, previously predicted, have recently been
observed in armchair graphene nanoribbon (AGNR) heterojunctions. Here, via tight-binding …

Armchair graphene nanoribbons are a highly promising class of semiconductors for all-
carbon nanocircuitry. Here, we present a new perspective on their electronic structure from …

A zigzag edge of a graphene nanoribbon supports localized zero modes, ignoring
interactions. Based mainly on mean field arguments and numerical approaches, it has been …

Finite size armchair graphene nanoribbons (GNRs) of different families are theoretically
studied using the Hubbard model in both mean-field and GW approximations, including spin …

We show that the ground state of zigzag bilayer graphene nanoribbons is nonmagnetic. It
also possesses a finite gap, which has a nonmonotonic dependence with the width as a …

We study the electronic structure of finite armchair graphene nanoribbons using density-
functional theory and the Hubbard model, concentrating on the states localized at the zigzag …