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Size-dependent study of Rb and K clusters using core and valence level photoelectron spectroscopy

Författare:
  • M. -H. Mikkela
  • Maxim Tchaplyguine
  • K. Jankala
  • T. Andersson
  • C. Zhang
  • O. Bjorneholm
  • M. Huttula
Publiceringsår: 2011
Språk: Engelska
Sidor: 347-352
Publikation/Tidskrift/Serie: European Physical Journal D
Volym: 64
Nummer: 2-3
Dokumenttyp: Artikel
Förlag: Springer

Sammanfattning

Electronic structure of free and neutral Rb and K clusters containing from few tens to few hundred atoms has been studied using synchrotron radiation. Core-level photoelectron spectroscopy has been used to probe the metallic nature of Rb and K clusters. We show that the metallicity exists down to the dimensions of few nanometers. Simultaneously the emergence and evolution of the valence band structure has been monitored by the valence-level photoelectron spectroscopy.

Disputation

Nyckelord

  • Physics and Astronomy

Övriga

Published
Yes
  • ISSN: 1434-6060

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