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Size determination of free metal clusters by core-level photoemission from different initial charge states

Författare:
Publiceringsår: 2007
Språk: Engelska
Sidor:
Publikation/Tidskrift/Serie: Physical Review B
Volym: 76
Nummer: 8
Dokumenttyp: Artikel
Förlag: American Physical Society

Sammanfattning

We present the study of free nanoscale lead clusters using photoelectron spectroscopy and synchrotron radiation. Pb 5d core-level spectra reveal the presence of different initial charge states of the clusters created by the magnetron-based source. We suggest a method for determining the cluster size from the charge-dependent core level binding energies. Both the core-level and the valence spectra demonstrate that we have created free metallic clusters with essentially the same electronic structure as the solid.

Disputation

Nyckelord

  • Physics and Astronomy

Övriga

Published
Yes
  • ISSN: 1098-0121

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