Ejected-electron spectroscopy of helium by low-energy lithium-ion impact
1978; IOP Publishing; Volume: 11; Issue: 4 Linguagem: Inglês
10.1088/0022-3700/11/4/004
ISSN1747-3721
AutoresA. Yagishita, H. Oomoto, K. Wakiya, Hiroshi Suzuki, Fumihiro Koike,
Tópico(s)Mass Spectrometry Techniques and Applications
ResumoEjected-electron spectra from doubly excited helium are measured at several ejection angles for lithium ions of impact energies 2, 3, 4 and 5 keV. Violent variations are observed in the ejected-electron profiles with the changes of ejection angle and impact energy. An especially drastic change with angle is observed at 2 keV.
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