On Decoration of a Zigzag Edge of Epitaxial Graphene
Journal Article
·
· Physics of the Solid State
Two approaches are proposed to the problem of the coupling of adsorbed particles with atoms of a zigzag edge of graphene formed on a metal substrate. The first approach is based on the Kalkstein and Soven scheme, which makes it possible to determine the electronic structure of a semi-infinite graphene sheet. The second approach is based on a cluster model of a zigzag edge. Analytical expressions are obtained for the local densities of the system’s states and the occupation numbers of a carbon adatom and an adparticle. The case of an isolated adparticle is considered in detail, and a method of taking into account the dipole–dipole interaction of particles aligned along the edge is proposed.
- OSTI ID:
- 22925373
- Journal Information:
- Physics of the Solid State, Journal Name: Physics of the Solid State Journal Issue: 1 Vol. 61; ISSN 1063-7834
- Country of Publication:
- United States
- Language:
- English
Similar Records
Transport properties of zigzag graphene nanoribbon decorated with copper clusters
The unique chemical reactivity of a graphene nanoribbon's zigzag edge
Tuning magnetic splitting of zigzag graphene nanoribbons by edge functionalization with hydroxyl groups
Journal Article
·
Sun Sep 07 00:00:00 EDT 2014
· Journal of Applied Physics
·
OSTI ID:22314385
The unique chemical reactivity of a graphene nanoribbon's zigzag edge
Journal Article
·
Sun Apr 01 00:00:00 EDT 2007
· The Journal of Chemical Physics
·
OSTI ID:930895
Tuning magnetic splitting of zigzag graphene nanoribbons by edge functionalization with hydroxyl groups
Journal Article
·
Sat Mar 21 00:00:00 EDT 2015
· Journal of Applied Physics
·
OSTI ID:22399302