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

doi:10.1238/Physica.Topical.115a00984

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

Department of Physics

Research output: Contribution to journal › Conference 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 Kr^z+ (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 language	English
Pages (from-to)	984-985
Number of pages	2
Journal	Physica Scripta T
Volume	T115
DOIs	https://doi.org/10.1238/Physica.Topical.115a00984
Publication status	Published - 2005
Event	12th X-ray Absorption Fine Structure International Conference, XAFS12 - Malmo, Sweden Duration: 2003 Jun 23 → 2003 Jun 27

ASJC Scopus subject areas

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

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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

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

In: Physica Scripta T, Vol. T115, 2005, p. 984-985.

Research output: Contribution to journal › Conference article

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

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.",

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

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T1 - X-ray absorption and de-excitation processes of krypton clusters studied by the XAFS-PEPICO synchronous measurements

AU - Nagaya, K.

AU - Mori, A.

AU - Murakami, H.

AU - Yao, M.

AU - Ohmasa, Y.

AU - Kajikawa, H.

AU - Kobayashi, K.

AU - Kajihara, Y.

AU - Chiba, A.

AU - Nishikawa, Y.

AU - Ishii, M.

AU - Fujii, Y.

AU - Hayata, E.

PY - 2005

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N2 - 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.

AB - 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.

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