Photoabsorption in sodium clusters on the basis of time-dependent density-functional theory sodium clusters
dc.contributor | Aalto-yliopisto | fi |
dc.contributor | Aalto University | en |
dc.contributor.author | Joswig, J.-O. | |
dc.contributor.author | Tunturivuori, L.O. | |
dc.contributor.author | Nieminen, R.M. | |
dc.contributor.department | Department of Applied Physics | en |
dc.date.accessioned | 2018-05-22T14:43:41Z | |
dc.date.available | 2018-05-22T14:43:41Z | |
dc.date.issued | 2008 | |
dc.description.abstract | The photoabsorption spectra of a continuous series of Nan clusters (n⩽14, n=20, n=40) have been calculated using a time-dependent density-functional scheme. Accordingly, we present these spectra and show that they are in very good agreement with other theoretically and experimentally obtained photoabsorption spectra. Furthermore, we discuss the influence of the cluster structure on the photoabsorption spectrum for some selected clusters and present for several cluster sizes photoabsorption spectra of different geometrical isomers. The spectra of clusters with five or more atoms are dominated by a few large peaks which can be interpreted as collective plasmon excitations. | en |
dc.description.version | Peer reviewed | en |
dc.format.extent | 1-6 | |
dc.format.mimetype | application/pdf | |
dc.identifier.citation | Joswig , J-O , Tunturivuori , L O & Nieminen , R M 2008 , ' Photoabsorption in sodium clusters on the basis of time-dependent density-functional theory sodium clusters ' , Journal of Chemical Physics , vol. 128 , no. 1 , 014707 , pp. 1-6 . https://doi.org/10.1063/1.2814161 | en |
dc.identifier.doi | 10.1063/1.2814161 | |
dc.identifier.issn | 1089-7690 | |
dc.identifier.other | PURE UUID: 9e5a315f-16e3-4f2d-83b2-36051939a11a | |
dc.identifier.other | PURE ITEMURL: https://research.aalto.fi/en/publications/9e5a315f-16e3-4f2d-83b2-36051939a11a | |
dc.identifier.other | PURE FILEURL: https://research.aalto.fi/files/14579724/1.2814161.pdf | |
dc.identifier.uri | https://aaltodoc.aalto.fi/handle/123456789/31069 | |
dc.identifier.urn | URN:NBN:fi:aalto-201805222509 | |
dc.language.iso | en | en |
dc.relation.ispartofseries | Journal of Chemical Physics | en |
dc.relation.ispartofseries | Volume 128, issue 1 | en |
dc.rights | openAccess | en |
dc.subject.keyword | sodium clusters | |
dc.subject.keyword | time-dependent density-functional theory | |
dc.title | Photoabsorption in sodium clusters on the basis of time-dependent density-functional theory sodium clusters | en |
dc.type | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä | fi |
dc.type.version | publishedVersion |