Auger Electron Spectroscopy as a Probe of the Solution of Aqueous Ions

Pokapanich, Wandared (author): Uppsala universitet,Yt- och gränsskiktsvetenskap

Bergersen, Henrik (author): Uppsala universitet,Yt- och gränsskiktsvetenskap

Bradeanu, Ioana L. (author): Uppsala universitet,Yt- och gränsskiktsvetenskap

Marinho, Ricardo R. T. (author): Uppsala universitet,Yt- och gränsskiktsvetenskap

Lindblad, Andreas (author): Uppsala universitet,Yt- och gränsskiktsvetenskap

Legendre, Sebastien (author): Uppsala universitet,Yt- och gränsskiktsvetenskap

Rosso, Aldana (author): Uppsala universitet,Uppsala University,Yt- och gränsskiktsvetenskap

Tchaplyguine, Maxim (author): Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory

Öhrwall, Gunnar (author): Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory

Kryzhevoi, Nikolai V. (author)

Cederbaum, Lorenz S. (author)

(creator_code:org_t)

2009-05-11
2009
English.
In: Journal of the American Chemical Society. - : American Chemical Society (ACS). - 1520-5126 .- 0002-7863. ; 131:21, s. 7264-7271

Related links:: http://dx.doi.org/10...; show more...; https://lup.lub.lu.s...; https://doi.org/10.1...; https://urn.kb.se/re...; show less...

Abstract Subject headings

Aqueous potassium chloride has been studied by synchrotron-radiation excited core-level photoelectron and Auger electron spectroscopy. In the Auger spectrum of the potassium ion, the main feature comprises the final states where two outer valence holes are localized on potassium. This spectrum exhibits also another feature at a higher kinetic energy which is related to final states where outer valence holes reside on different subunits. Through ab initio calculations for microsolvated clusters, these subunits have been assigned as potassium ions and the surrounding water molecules. The situation is more complicated in the Auger spectrum of the chloride anion. One-center and multicenter final states are present here as well but overlap energetically.

By the author/editor: Pokapanich, Wand ...; Bergersen, Henri ...; Bradeanu, Ioana ...; Marinho, Ricardo ...; Lindblad, Andrea ...; Legendre, Sebast ...; show more...; Rosso, Aldana; Svensson, Svante; Björneholm, Olle; Tchaplyguine, Ma ...; Öhrwall, Gunnar; Kryzhevoi, Nikol ...; Cederbaum, Loren ...; show less...

About the subject

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