Detection of Isotopes of Mercury Ions by Resonant Ejection in Paul Trap
WANG Wen-Min0g, SHE Lei, LI Jiao-Mei, GAO Ke-Lin
State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
Detection of Isotopes of Mercury Ions by Resonant Ejection in Paul Trap
WANG Wen-Min0g;SHE Lei;LI Jiao-Mei;GAO Ke-Lin
State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071
摘要A simple method to detect mercury ions confined in a Paul trap has been developed by resonant ejection. In this method, frequency of the additional ejection ac voltage is scanned instead of the amplitude of the rf drive voltage in conventional methods. It is possible not only to observe the spectra of the secular oscillation of the trapped ions directly, but also to eject the confined ions from the trap mass-selectively.
Abstract：A simple method to detect mercury ions confined in a Paul trap has been developed by resonant ejection. In this method, frequency of the additional ejection ac voltage is scanned instead of the amplitude of the rf drive voltage in conventional methods. It is possible not only to observe the spectra of the secular oscillation of the trapped ions directly, but also to eject the confined ions from the trap mass-selectively.
(Effects of atomic and molecular interactions on electronic structure)
引用本文:
WANG Wen-Min0g;SHE Lei;LI Jiao-Mei;GAO Ke-Lin. Detection of Isotopes of Mercury Ions by Resonant Ejection in Paul Trap[J]. 中国物理快报, 2007, 24(7): 1919-1921.
WANG Wen-Min0g, SHE Lei, LI Jiao-Mei, GAO Ke-Lin. Detection of Isotopes of Mercury Ions by Resonant Ejection in Paul Trap. Chin. Phys. Lett., 2007, 24(7): 1919-1921.
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2007, Vol. 24 
