A hybrid ion-atom trap with integrated high resolution mass spectrometer
Publication
, Journal Article
Jyothi, S; Egodapitiya, KN; Bondurant, B; Jia, Z; Pretzsch, E; Chiappina, P; Shu, G; Brown, KR
Published in: Review of Scientific Instruments
October 1, 2019
In this article, we describe the design, construction, and implementation of our ion-atom hybrid system incorporating a high resolution time of flight mass spectrometer (TOFMS). Potassium atoms (39K) in a magneto optical trap and laser cooled calcium ions (40Ca+) in a linear Paul trap are spatially overlapped, and the combined trap is integrated with a TOFMS for radial extraction and detection of reaction products. We also present some experimental results showing interactions between 39K+ and 39K, 40Ca+ and 39K+, as well as 40Ca+ and 39K pairs. Finally, we discuss prospects for cooling CaH+ molecular ions in the hybrid ion-atom system.
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Published In
Review of Scientific Instruments
DOI
EISSN
1089-7623
ISSN
0034-6748
Publication Date
October 1, 2019
Volume
90
Issue
10
Related Subject Headings
- Applied Physics
- 51 Physical sciences
- 40 Engineering
- 34 Chemical sciences
- 09 Engineering
- 03 Chemical Sciences
- 02 Physical Sciences
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Jyothi, S., Egodapitiya, K. N., Bondurant, B., Jia, Z., Pretzsch, E., Chiappina, P., … Brown, K. R. (2019). A hybrid ion-atom trap with integrated high resolution mass spectrometer. Review of Scientific Instruments, 90(10). https://doi.org/10.1063/1.5121431
Jyothi, S., K. N. Egodapitiya, B. Bondurant, Z. Jia, E. Pretzsch, P. Chiappina, G. Shu, and K. R. Brown. “A hybrid ion-atom trap with integrated high resolution mass spectrometer.” Review of Scientific Instruments 90, no. 10 (October 1, 2019). https://doi.org/10.1063/1.5121431.
Jyothi S, Egodapitiya KN, Bondurant B, Jia Z, Pretzsch E, Chiappina P, et al. A hybrid ion-atom trap with integrated high resolution mass spectrometer. Review of Scientific Instruments. 2019 Oct 1;90(10).
Jyothi, S., et al. “A hybrid ion-atom trap with integrated high resolution mass spectrometer.” Review of Scientific Instruments, vol. 90, no. 10, Oct. 2019. Scopus, doi:10.1063/1.5121431.
Jyothi S, Egodapitiya KN, Bondurant B, Jia Z, Pretzsch E, Chiappina P, Shu G, Brown KR. A hybrid ion-atom trap with integrated high resolution mass spectrometer. Review of Scientific Instruments. 2019 Oct 1;90(10).
Published In
Review of Scientific Instruments
DOI
EISSN
1089-7623
ISSN
0034-6748
Publication Date
October 1, 2019
Volume
90
Issue
10
Related Subject Headings
- Applied Physics
- 51 Physical sciences
- 40 Engineering
- 34 Chemical sciences
- 09 Engineering
- 03 Chemical Sciences
- 02 Physical Sciences