High-pressure characteristics of the quadrupole ion trap
- 1 July 1975
- journal article
- Published by American Vacuum Society in Journal of Vacuum Science and Technology
- Vol. 12 (4) , 941-942
- https://doi.org/10.1116/1.568705
Abstract
Quadrupole mass analyzers are able to operate at relatively high pressures, but few detailed measurements of their behavior in this region have been made. The quadrupole ion trap was used to investigate the influence of added gases on the 28-amu peak and to assess the importance of various collision processes.Keywords
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