Abstract
A technique for measuring the time of extraction of negative ions from the ionization chamber of the ion source of an MИ-1201“B” static mass spectrometer is described. The time of extraction of SF6 negative molecular ions equal to ∼(8.5 ± 1.0) μs is comparable to the ion time of flight in the tube of the analyzer.
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Original Russian Text © V.G. Lukin, G.S. Lomakin, 2010, published in Pribory i Tekhnika Eksperimenta, 2010, No. 3, pp. 88–90.
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Lukin, V.G., Lomakin, G.S. Measuring the extraction time of negative ions from the ionization chamber of a static mass spectrometer. Instrum Exp Tech 53, 401–403 (2010). https://doi.org/10.1134/S0020441210030139
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DOI: https://doi.org/10.1134/S0020441210030139