Journal of the Mass Spectrometry Society of Japan
Online ISSN : 1880-4225
Print ISSN : 1340-8097
ISSN-L : 1340-8097
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Charge State Distributions of Ions Extracted from A Compact Electron Beam Ion Source
Tatsumi MizogawaYohko AwayaYo ItohTadashi KambaraYasuyuki KanaiTetsuo KoizumiShunsuke OhtaniKazuhiko OkunoHiromi ShibataShoji TakagiSeiji Tsurubuchi
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1987 Volume 35 Issue 1 Pages 1-7

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Abstract
The production of highly charged ions of nitrogen, argon, and carbon by a simple electron beam ion source has been described. Fully stripped ions, 13C6+ and 15N7+, can be obtained with -102 counts/sec, and Ar12+ ions with -104 counts/sec, under the base pressure lower than -1×10-8 Torr.
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© 1987 by The Mass Spectrometry Society of Japan
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