A simple method for counting the number of trapped ions in an ion trap
β Scribed by K. Okada; T. Nakamura; S. Ohtani; M. Wada; J. Tanaka; H. Kawakami; I. Katayama; D. Schnier; H.A. Schuessler; O. Becker; F. Arbes; G. Werth
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 107 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0721-7269
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π SIMILAR VOLUMES
a Ion injection, isolation and excitation times were kept constant (50, 10 and 15 ms, respectively). b f 13 C-labelled internal standard of PCBs.
Laser desorption in an ion trap mass spectrometer shows significant promise for both qualitative and trace analysis. In this work, we explore various combinations of time-varying DC and radiofrequency (RF) fields in order to optimize laser-generated signals. By judicious choice of timing between the