Magnetic Properties and Diffusion of Adatoms on a Graphene Sheet

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorLehtinen, P. O.
dc.contributor.authorFoster, Adam S.
dc.contributor.authorAyuela, A.
dc.contributor.authorKrasheninnikov, A.
dc.contributor.authorNordlund, K.
dc.contributor.authorNieminen, Risto M.
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.departmentTeknillisen fysiikan laitosfi
dc.contributor.schoolPerustieteiden korkeakoulufi
dc.contributor.schoolSchool of Scienceen
dc.date.accessioned2015-08-05T09:01:05Z
dc.date.available2015-08-05T09:01:05Z
dc.date.issued2003
dc.description.abstractWe use ab initio methods to calculate the properties of adatom defects on a graphite surface. By applying a full spin-polarized description to the system we demonstrate that these defects have a magnetic moment of about 0.5 myy B and also calculate its role in diffusion over the surface. The magnetic nature of these intrinsic carbon defects suggests that it is important to understand their role in the recently observed magnetism in pure carbon systems.en
dc.description.versionPeer revieweden
dc.format.extent017202/1-4
dc.format.mimetypeapplication/pdfen
dc.identifier.citationLehtinen, P. O. & Foster, Adam S. & Ayuela, A. & Krasheninnikov, A. & Nordlund, K. & Nieminen, R. M.. 2003. Magnetic Properties and Diffusion of Adatoms on a Graphene Sheet. Physical Review Letters. Volume 91, Issue 1. 017202/1-4. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.91.017202.en
dc.identifier.doi10.1103/physrevlett.91.017202
dc.identifier.issn0031-9007 (printed)
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/17323
dc.identifier.urnURN:NBN:fi:aalto-201508043954
dc.language.isoenen
dc.publisherAmerican Physical Society (APS)en
dc.relation.ispartofseriesPhysical Review Lettersen
dc.relation.ispartofseriesVolume 91, Issue 1
dc.rights© 2003 American Physical Society (APS). This is the accepted version of the following article: Lehtinen, P. O. ; Foster, Adam S. ; Ayuela, A. ; Krasheninnikov, A. ; Nordlund, K. ; Nieminen, R. M.. 2003. Magnetic Properties and Diffusion of Adatoms on a Graphene Sheet. Physical Review Letters. Volume 91, Issue 1. 017202/1-4. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.91.017202, which has been published in final form at http://journals.aps.org/prl/pdf/10.1103/PhysRevLett.91.017202.en
dc.rights.holderAmerican Physical Society (APS)
dc.subject.keywordDFTen
dc.subject.keywordcarbonen
dc.subject.keywordmagneticen
dc.subject.keywordadatom defectsen
dc.subject.keywordgraphite surfaceen
dc.subject.otherPhysicsen
dc.titleMagnetic Properties and Diffusion of Adatoms on a Graphene Sheeten
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.dcmitypetexten
dc.type.versionFinal published versionen

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