Model study of adsorbed metallic quantum dots: Na on Cu(111

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en Torsti, T. Lindberg, V. Puska, M.J. Hellsing, B. 2018-05-22T14:51:53Z 2018-05-22T14:51:53Z 2002-12-30
dc.identifier.citation Torsti , T , Lindberg , V , Puska , M J & Hellsing , B 2002 , ' Model study of adsorbed metallic quantum dots: Na on Cu(111 ' PHYSICAL REVIEW B , vol 66 , no. 23 , 235420 , pp. 1-10 . DOI: 10.1103/PhysRevB.66.235420 en
dc.identifier.issn 2469-9950
dc.identifier.issn 1550-235X
dc.identifier.other PURE UUID: ed219132-2781-4037-98d1-ac8b9bbc288b
dc.identifier.other PURE ITEMURL:
dc.identifier.other PURE FILEURL:
dc.description.abstract We model electronic properties of the second-monolayer Na adatom islands (quantum dots) on the Cu(111) surface covered homogeneously by the first Na monolayer. An axially symmetric three-dimensional jellium model, taking into account the effects due to the first Na monolayer and the Cu substrate, has been developed. The electronic structure is solved within the local-density approximation of the density-functional theory using a real-space multigrid method. The model enables the study of systems consisting of thousands of Na atoms. The results for the local density of states are compared with differential conductance (dI/dV) spectra and constant current topographs from scanning tunneling microscopy. en
dc.format.extent 10
dc.format.extent 1-10
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries PHYSICAL REVIEW B en
dc.relation.ispartofseries Volume 66, issue 23 en
dc.rights openAccess en
dc.title Model study of adsorbed metallic quantum dots: Na on Cu(111 en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Applied Physics
dc.identifier.urn URN:NBN:fi:aalto-201805222683
dc.identifier.doi 10.1103/PhysRevB.66.235420
dc.type.version publishedVersion

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