Site-specific force-distance characteristics on NaCl(001): Measurements versus atomistic simulations

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorLantz, M. A.
dc.contributor.authorHoffmann, R.
dc.contributor.authorFoster, Adam S.
dc.contributor.authorBaratoff, A.
dc.contributor.authorHug, H. J.
dc.contributor.authorHidber, H. R.
dc.contributor.authorGüntherodt, H.-J.
dc.contributor.departmentTeknillisen fysiikan laitosfi
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.schoolPerustieteiden korkeakoulufi
dc.contributor.schoolSchool of Scienceen
dc.date.accessioned2015-08-12T09:02:56Z
dc.date.available2015-08-12T09:02:56Z
dc.date.issued2006
dc.description.abstractA scanning force microscope was used to measure the frequency shift above various atomic sites on a NaCl(001) surface at 7K. The data was converted to force and compared to the results of atomistic simulations using model NaCl and MgO tips. We find that the NaCl tip demonstrates better agreement in the magnitude of the forces in experiments, supporting the observation that the tip first came into contact with the sample. Using the MgO tip as a model of the originally oxidized silicon tip, we further demonstrate a possible mechanism for tip contamination at low temperatures.en
dc.description.versionPeer revieweden
dc.format.extent245426/1-9
dc.format.mimetypeapplication/pdfen
dc.identifier.citationLantz, M. A. & Hoffmann, R. & Foster, Adam S. & Baratoff, A. & Hug, H. J. & Hidber, H. R. & Güntherodt, H.-J. 2006. Site-specific force-distance characteristics on NaCl(001): Measurements versus atomistic simulations. Physical Review B. Volume 74, Issue 24. 245426/1-9. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.74.245426.en
dc.identifier.doi10.1103/physrevb.74.245426
dc.identifier.issn1550-235X (electronic)
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/17406
dc.identifier.urnURN:NBN:fi:aalto-201508124018
dc.language.isoenen
dc.publisherAmerican Physical Society (APS)en
dc.relation.ispartofseriesPhysical Review Ben
dc.relation.ispartofseriesVolume 74, Issue 24
dc.rights© 2006 American Physical Society (APS). This is the accepted version of the following article: Lantz, M. A. & Hoffmann, R. & Foster, Adam S. & Baratoff, A. & Hug, H. J. & Hidber, H. R. & Güntherodt, H.-J. 2006. Site-specific force-distance characteristics on NaCl(001): Measurements versus atomistic simulations. Physical Review B. Volume 74, Issue 24. 245426/1-9. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.74.245426, which has been published in final form at http://journals.aps.org/prb/abstract/10.1103/PhysRevB.74.245426.en
dc.rights.holderAmerican Physical Society (APS)
dc.subject.keywordAFMen
dc.subject.keywordNaClen
dc.subject.keywordexperimentsen
dc.subject.keywordtheoryen
dc.subject.otherPhysicsen
dc.titleSite-specific force-distance characteristics on NaCl(001): Measurements versus atomistic simulationsen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.dcmitypetexten
dc.type.versionFinal published versionen

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