[HTML][HTML] Topological phase transition in chiral graphene nanoribbons: from edge bands to end states
J Li, S Sanz, N Merino-Díez, M Vilas-Varela… - Nature …, 2021 - nature.com
Precise control over the size and shape of graphene nanostructures allows engineering spin-
polarized edge and topological states, representing a novel source of non-conventional π …
polarized edge and topological states, representing a novel source of non-conventional π …
Topological phases in graphene nanoribbons tuned by electric fields
Graphene nanoribbons (GNRs) possess distinct symmetry-protected topological phases. We
show, through first-principles calculations, that by applying an experimentally accessible …
show, through first-principles calculations, that by applying an experimentally accessible …
Topological phases in graphene nanoribbons: junction states, spin centers, and quantum spin chains
We show that semiconducting graphene nanoribbons (GNRs) of different width, edge, and
end termination (synthesizable from molecular precursors with atomic precision) belong to …
end termination (synthesizable from molecular precursors with atomic precision) belong to …
Spin splitting of dopant edge state in magnetic zigzag graphene nanoribbons
Spin-ordered electronic states in hydrogen-terminated zigzag nanographene give rise to
magnetic quantum phenomena, that have sparked renewed interest in carbon-based …
magnetic quantum phenomena, that have sparked renewed interest in carbon-based …
Magnetism of topological boundary states induced by boron substitution in graphene nanoribbons
Graphene nanoribbons (GNRs), low-dimensional platforms for carbon-based electronics,
show the promising perspective to also incorporate spin polarization in their conjugated …
show the promising perspective to also incorporate spin polarization in their conjugated …
Theory of magnetic edge states in chiral graphene nanoribbons
Using a model Hamiltonian approach including electron-electron interactions, we
systematically investigate the electronic structure and magnetic properties of chiral …
systematically investigate the electronic structure and magnetic properties of chiral …
Correlated topological states in graphene nanoribbon heterostructures
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 …
(Rizzo, DJ; et al. Nature 2018, 560, 204). These states may be localized either at the bulk …
[HTML][HTML] Spatially resolving edge states of chiral graphene nanoribbons
A central question in the field of graphene-related research is how graphene behaves when
it is patterned at the nanometre scale with different edge geometries. A fundamental shape …
it is patterned at the nanometre scale with different edge geometries. A fundamental shape …
Topological band engineering of graphene nanoribbons
Topological insulators are an emerging class of materials that host highly robust in-gap
surface or interface states while maintaining an insulating bulk,. Most advances in this field …
surface or interface states while maintaining an insulating bulk,. Most advances in this field …
Massive Dirac fermion behavior in a low bandgap graphene nanoribbon near a topological phase boundary
Graphene nanoribbons (GNRs) have attracted much interest due to their largely modifiable
electronic properties. Manifestation of these properties requires atomically precise GNRs …
electronic properties. Manifestation of these properties requires atomically precise GNRs …
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