Repulsive interaction of the helium atom with a metal surface

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorManninen, Matti
dc.contributor.authorNørskov, J. K.
dc.contributor.authorPuska, M. J.
dc.contributor.authorUmrigar, Cyrus
dc.contributor.departmentDepartment of Applied Physics
dc.date.accessioned2018-05-22T14:41:31Z
dc.date.available2018-05-22T14:41:31Z
dc.date.issued1984-02-15
dc.description.abstractThe repulsive part of the helium scattering potential at a surface is approximately proportional to the surface electron density. The proportionality coefficient is shown to be a well-defined quantity, which can be related to the electron-helium scattering length. The spread in the values of the proportionality constant suggested in the literature is shown to be due to different definitions of the coefficient or due to inadequate calculational methods. The value calculated using the local density approximation with a self-interaction correction is in very good agreement with the electron-scattering-length measurements.en
dc.description.versionPeer revieweden
dc.format.extent3
dc.format.extent2314-2316
dc.format.mimetypeapplication/pdf
dc.identifier.citationManninen , M , Nørskov , J K , Puska , M J & Umrigar , C 1984 , ' Repulsive interaction of the helium atom with a metal surface ' , Physical Review B , vol. 29 , no. 4 , pp. 2314-2316 . https://doi.org/10.1103/PhysRevB.29.2314en
dc.identifier.doi10.1103/PhysRevB.29.2314
dc.identifier.issn0163-1829
dc.identifier.issn1550-235X
dc.identifier.otherPURE UUID: 85d106cb-7b63-420a-9c2a-a8b3b9ec89ff
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/85d106cb-7b63-420a-9c2a-a8b3b9ec89ff
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=0001498150&partnerID=8YFLogxK
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/14725798/PhysRevB.29.2314.pdf
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/31023
dc.identifier.urnURN:NBN:fi:aalto-201805222463
dc.language.isoenen
dc.relation.ispartofseriesPhysical Review Ben
dc.relation.ispartofseriesVolume 29, issue 4en
dc.rightsopenAccessen
dc.titleRepulsive interaction of the helium atom with a metal surfaceen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion

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