In recent years, spin-gapless semiconductors (SGSs) with parabolic and linear band
dispersions have aroused great interest worldwide in the field of materials science due to …

As one of the representatives of nano-graphene materials, graphene nanoribbons (GNRs)
have more novel electrical properties, highly adjustable electronic properties, and …

First-principles calculations have been performed to investigate the electronic properties of
graphene nanoribbons with topological line defects composed of octagons and fused …

Graphene quantum dots with the high edge-to-area ratio have possibly substantial spin
polarized edge states, which theoretically can generate fascinating magnetic properties. The …

An effective-field theory is proposed to study magnetic properties of a nanoribbon. The
model consists of a core spin-3/2 and shell spin-2 with a ferrimagnetic exchange coupling …

Nitrogen do** is a promising approach to induce the basal-plane localized magnetic
moments in sp-electron-only graphene sheets. Enhancing the magnetic couplings among …

Graphene nanoribbons (GNRs) can be an excellent spin semiconductor for the existence of
both the localized edge states and intrinsic bandgap. Despite that the magnetism of single …

Hydrogen passivation is an important method used to stabilize a specific graphene edge.
Although several hydrogen-terminated graphene edges have been proposed in theory, a …

When studying the ubiquitous and practically significant phenomena of annealing or aging
of carbon materials, it is instructive to distinguish the reduction of site (re) activity from a …

Although the structures and properties of various graphene edges have attracted enormous
attention, the underlying mechanism that determines the appearance of various edges is still …