A digital ion trap mass spectrometer cou
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Li Ding; Michael Sudakov; Francesco L. Brancia; Roger Giles; Sumio Kumashiro
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Article
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2004
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John Wiley and Sons
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English
β 761 KB
## Abstract In a digital ion trap (DIT), the quadrupole trapping and excitation waveforms are generated by the rapid switching between discrete d.c. voltage levels. As the timing of the switch can be controlled precisely by digital circuitry, the approach provides an opportunity to generate mass sp