Nonmagnetic-Defect-Induced Magnetism in Graphene

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dc.creatorKumazaki, Hideki
dc.creatorHirashima, Dai S.
dc.date2007-03-22
dc.date2007-03-26
dc.date.accessioned2026-07-07T08:41:56Z
dc.date.available2026-07-07T08:41:56Z
dc.descriptionIt is shown that a strong impurity potential induces short-range antiferromagnetic (ferrimagnetic) order around itself in a Hubbard model on a half-filled honeycomb lattice. This implies that short-range magnetic order is induced in monolayer graphene by a nonmagnetic defect such as a vacancy with full hydrogen termination or a chemisorption defect.
dc.description5 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0703570
dc.identifierhttp://arxiv.org/abs/cond-mat/0703570
dc.identifierJ. Phys. Soc. Jpn. 76 (2007) 064713
dc.identifierdoi:10.1143/JPSJ.76.064713
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/141831
dc.subjectStrongly Correlated Electrons
dc.titleNonmagnetic-Defect-Induced Magnetism in Graphene
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