Intensity estimation of He+-ion-induced F Kα doubly ionized X-ray satellites emitted from alkali and alkaline-earth fluorides

M. Uda; T. Yamamoto; T. Takenaga; M. Mochizuki; T. Mukoyama

doi:10.1016/S0168-583X(98)01088-X

Intensity estimation of He⁺-ion-induced F Kα doubly ionized X-ray satellites emitted from alkali and alkaline-earth fluorides

M. Uda^*, T. Yamamoto, T. Takenaga, M. Mochizuki, T. Mukoyama

^*Corresponding author for this work

School of Fundamental Science and Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

F Kα satellite intensity distributions induced by He⁺ impacts were successfully explained, with the aid of those induced by photon impacts, by the shake-off and the resonant orbital rearrangement together with the direct coulomb interaction, molecular orbital formation, the energy loss of projectiles and the self-absorption of emitted X-rays. Here photon-induced F Kα spectra were emitted from a series of alkali and alkaline-earth fluorides, i.e., NaF, KF, RbF and CsF, and MgF₂, CaF₂, SrF₂ and BaF₂. This kind of semi-empirical calculation suggests that significant change in fine structures on the F Kα satellites is useful to specify bonding characteristics of these fluorides.

Original language	English
Pages (from-to)	50-54
Number of pages	5
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	150
Issue number	1-4
DOIs	https://doi.org/10.1016/S0168-583X(98)01088-X
Publication status	Published - 1999 Apr 2
Event	Proceedings of the 1998 8th International Conference on PIXE and its Analytical Applications - Lund, Swed Duration: 1998 Jun 14 → 1998 Jun 18

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

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10.1016/S0168-583X(98)01088-X

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Uda, M., Yamamoto, T., Takenaga, T., Mochizuki, M., & Mukoyama, T. (1999). Intensity estimation of He⁺-ion-induced F Kα doubly ionized X-ray satellites emitted from alkali and alkaline-earth fluorides. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 150(1-4), 50-54. https://doi.org/10.1016/S0168-583X(98)01088-X

Intensity estimation of He⁺-ion-induced F Kα doubly ionized X-ray satellites emitted from alkali and alkaline-earth fluorides. / Uda, M.; Yamamoto, T.; Takenaga, T. et al.
In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 150, No. 1-4, 02.04.1999, p. 50-54.

Research output: Contribution to journal › Conference article › peer-review

Uda, M, Yamamoto, T, Takenaga, T, Mochizuki, M & Mukoyama, T 1999, 'Intensity estimation of He⁺-ion-induced F Kα doubly ionized X-ray satellites emitted from alkali and alkaline-earth fluorides', Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, vol. 150, no. 1-4, pp. 50-54. https://doi.org/10.1016/S0168-583X(98)01088-X

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abstract = "F Kα satellite intensity distributions induced by He+ impacts were successfully explained, with the aid of those induced by photon impacts, by the shake-off and the resonant orbital rearrangement together with the direct coulomb interaction, molecular orbital formation, the energy loss of projectiles and the self-absorption of emitted X-rays. Here photon-induced F Kα spectra were emitted from a series of alkali and alkaline-earth fluorides, i.e., NaF, KF, RbF and CsF, and MgF2, CaF2, SrF2 and BaF2. This kind of semi-empirical calculation suggests that significant change in fine structures on the F Kα satellites is useful to specify bonding characteristics of these fluorides.",

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AU - Uda, M.

AU - Yamamoto, T.

AU - Takenaga, T.

AU - Mochizuki, M.

AU - Mukoyama, T.

PY - 1999/4/2

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N2 - F Kα satellite intensity distributions induced by He+ impacts were successfully explained, with the aid of those induced by photon impacts, by the shake-off and the resonant orbital rearrangement together with the direct coulomb interaction, molecular orbital formation, the energy loss of projectiles and the self-absorption of emitted X-rays. Here photon-induced F Kα spectra were emitted from a series of alkali and alkaline-earth fluorides, i.e., NaF, KF, RbF and CsF, and MgF2, CaF2, SrF2 and BaF2. This kind of semi-empirical calculation suggests that significant change in fine structures on the F Kα satellites is useful to specify bonding characteristics of these fluorides.

AB - F Kα satellite intensity distributions induced by He+ impacts were successfully explained, with the aid of those induced by photon impacts, by the shake-off and the resonant orbital rearrangement together with the direct coulomb interaction, molecular orbital formation, the energy loss of projectiles and the self-absorption of emitted X-rays. Here photon-induced F Kα spectra were emitted from a series of alkali and alkaline-earth fluorides, i.e., NaF, KF, RbF and CsF, and MgF2, CaF2, SrF2 and BaF2. This kind of semi-empirical calculation suggests that significant change in fine structures on the F Kα satellites is useful to specify bonding characteristics of these fluorides.

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Intensity estimation of He⁺-ion-induced F Kα doubly ionized X-ray satellites emitted from alkali and alkaline-earth fluorides

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