Ionic and electronic structure of metal clusters View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1997-03-01

AUTHORS

P.-G. Reinhard, J. Babst, B. Fischer, C. Kohl, F. Calvayrac, E. Suraud, T. Hirschmann, M. Brack

ABSTRACT

Structure and electron dynamics of sodium clusters are investigated within the local-density approximation for the electrons. We compare results from detailed ionic structure with those from a structure averaged jellium model and find that the dominance of the electron cloud overlays most of the differences in the background. Ionic structure is indispensable, however, to compute the surface energy of clusters and to provide an unprejudiced picture of cluster fission. For all cases, we compute the resonance spectra associated with electron dynamics. In particular, the very strong deformations during fission deliver unusual resonance modes with a broad spectral fragmentation. More... »

PAGES

314-316

References to SciGraph publications

  • 1993-03. Ionic structure effects on the optical response of lithium clusters in ZEITSCHRIFT FÜR PHYSIK D ATOMS,MOLECULES AND CLUSTERS
  • 1991-03. Response properties of sodium clusters within a jellium-like model with finite surface thickness in ZEITSCHRIFT FÜR PHYSIK D ATOMS,MOLECULES AND CLUSTERS
  • 1994-03. The structure-averaged jellium model for metal clusters in ZEITSCHRIFT FÜR PHYSIK D ATOMS,MOLECULES AND CLUSTERS
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/s004600050216

    DOI

    http://dx.doi.org/10.1007/s004600050216

    DIMENSIONS

    https://app.dimensions.ai/details/publication/pub.1039857193


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