Stable antiferromagnetic graphone
arXiv:1007.2455 · doi:10.1016/j.physe.2010.07.015
Abstract
Density functional modeling of atomic structure and calculation of electronic structure of one-side one-sublattice functionalized graphene (graphone) are performed for hydrogen and fluorine adatoms. Shown that using of fluorine for functionalization not on enhance stability of compound but also provide switch of magnetic ground state from ferro- to antiferromagnetic. Half-metallic ferromagnetic state in fluorine based graphone is also discussed.
13 pages, 4 figures, 1 table, to appear in Physica E
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Cited by in corpus (8)
- Structures of Fluorinated Graphenes and Their Signatures
- Exchange interactions and frustrated magnetism in single-side hydrogenated and fluorinated graphene
- sp-Electron Magnetic Clusters with a Large Spin in Graphene
- Direct observation of ordered configurations of hydrogen adatoms on graphene
- Covalent functionalization of strained graphene
- On the Thermal Stability of Graphone
- A stable path to ferromagnetic hydrogenated graphene growth
- Nonlinear electric transport in graphene with magnetic disorder