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Equilibrium space charge distribution in a quadrupole ion trap

โœ Scribed by Shenheng Guan; Alan.G. Marshall


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
666 KB
Volume
5
Category
Article
ISSN
1044-0305

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โœ Greg Wells; Chuck Huston ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 822 KB

A new method of selective ion storage in a quadrupole ion trap is described. Broadband waveforms were applied to the endcaps of an ion trap to eject unwanted ions by resonance excitation, which enhanced the storage of selected target ions. A unique trapping field amplitude modulation technique allow