Potential usage of the magnetron-motion-free mode of one ion confined in a combined trap
β Scribed by M. Yan; X. Luo; X. Zhu
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 166 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0721-7269
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π SIMILAR VOLUMES
## Abstract A Fourier transform operating mode is applied to an ion trap. The trap is truncated at 2__r__~0~ and presents unwanted defects that induce confinement electricβfield nonβlinearities. Ion axial secularβmotion spectrum is examined by experiments near the resonance line Ξ²~__z__~ = 0.5. Io
The sensitivity of all ion trap mass spectrometry (ITMS) methods is dependent on the trapping efficiency of the instrument. For ITMS instruments utilizing external ion sources, such as laser desorption, trapping efficiency is known to depend on the phase and amplitude of the radio frequency (RF) pot