Ionization Efficiency Curves for Ca++, Sr++ and Ba++ near Threshold by Electron Impact
نویسندگان
چکیده
منابع مشابه
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The threshold law for the cross section for ionization of simple monatomic gases by electron impact has recently been the subject of renewed interest 2. To date, studies of He+, using the retarding potential difference (RPD) technique 3 6 have been taken as support for, or interpreted with the aid of, a linear threshold law 7 , 8 . Recent studies with a 127° electrostatic energy selector have, ...
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ژورنال
عنوان ژورنال: Journal of the Mass Spectrometry Society of Japan
سال: 1969
ISSN: 1884-3271,1340-8097
DOI: 10.5702/massspec1953.17.755