X-ray absorption and de-excitation processes of krypton clusters studied by the XAFS-PEPICO synchronous measurements

K. Nagaya, A. Mori, H. Murakami, M. Yao, Y. Ohmasa, H. Kajikawa, K. Kobayashi, Y. Kajihara, A. Chiba, Y. Nishikawa, M. Ishii, Y. Fujii, E. Hayata

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

XAFS-PEPICO synchronous measurement has been applied to free neutral krypton clusters to study the x-ray absorption and de-excitation processes of clusters. The PEPICO measurements for krypton atom reveal that the highly charged daughter ions of Krz+ (z = 3-11) are generated as a result of the deexcitation process. As the cluster size increases, the Kr+, Kr2+ and Kr3+ daughter ion, which is hardly observed in the atomic spectra, shows remarkable increase. The PIY spectrum of Kr+, which is distinct from those of highly charged ions, is similar to the XAFS spectrum of solid krypton.

Original languageEnglish
Pages (from-to)984-985
Number of pages2
JournalPhysica Scripta T
VolumeT115
DOIs
Publication statusPublished - 2005 Dec 1
Externally publishedYes
Event12th X-ray Absorption Fine Structure International Conference, XAFS12 - Malmo, Sweden
Duration: 2003 Jun 232003 Jun 27

    Fingerprint

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Mathematical Physics
  • Condensed Matter Physics

Cite this

Nagaya, K., Mori, A., Murakami, H., Yao, M., Ohmasa, Y., Kajikawa, H., Kobayashi, K., Kajihara, Y., Chiba, A., Nishikawa, Y., Ishii, M., Fujii, Y., & Hayata, E. (2005). X-ray absorption and de-excitation processes of krypton clusters studied by the XAFS-PEPICO synchronous measurements. Physica Scripta T, T115, 984-985. https://doi.org/10.1238/Physica.Topical.115a00984