Target temperature dependence of charge state distributions of fast He ions emerging from solids

Kido, Yoshiaki; Kanamori, Yoshiaki; Fukuzawa, Fumio

doi:10.1016/0029-554x(79)90095-8

Cited by 12 publications

(1 citation statement)

References 17 publications

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“…They concluded that this result would be due to the surface contamination. Recently, Kid0 et al [18] have measured the mean charge of 1 MeV helium ions @r various targets, and found the oscillatory behaviour with respect to the target atomic number.…”

Section: Introductionmentioning

confidence: 99%

Calculation of the Equilibrium Mean Charge of Helium Ions

Kaneko

Ohtsuki

1982

Physica Status Solidi (b)

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Calculation of the Equilibrium Mean Charge of Helium IonsT. K-NEHO and Y. H. OHTSUEI Z,-oscillation of the equilibrium mean charge of 1 MeV He ions discovered by experiments is confirmed by calculating both the electron-capture and -loss cross-sections, employing two-state atomic expansion method and Born approximation, respectively. The calculations are in good agreement with the experimental results.Die experimentell beobachtete Z,-Oszillation der mittleren Gleichgewichtsladung von 1 MeV-He-Ionen wird durch Rechnungen sowohl der Elektronen-Einfangquerschnitte als auch der Energieverlustwirkungsquerschnitte bestatigt, wobei eine Entwicklungsmethode mit zwei atomaren Zustanden bzw. die Bornsche Niiherung benutzt werden. Die Rechnungen befinden sich mit den experimentellen Ergebnissen in guter Ubereinstimmung.

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Section: Introductionmentioning

confidence: 99%