Analytical calculation of the space charge potential and the temperature of stored ions in an rf quadrupole trap
β Scribed by C. Meis; M. Desaintfuscien; M. Jardino
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 409 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0721-7269
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π SIMILAR VOLUMES
A theory of dipolar dc excitation and dc tomography in the rf quadrupole ion trap is presented. The equation of motion for ions subject to a dipolar dc field is written in the form of a Mathieu equation with time independent inhomogeneity and solved analytically. Three cases are considered explicitl
SIMION calculations are compared with experimental observations of ion bunch parameters such as average kinetic energy, time-of-flight, and mass resolution as a function of the storage time and the initial phase in the quadrupole ion trap of a trap-reflectron hybrid instrument (TRAPTOF). It is shown