INFLUENCE OF RESONANCE TO ION TRAJECTORY IN QUADRUPOLE MASS FILTER
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Graphical Abstract
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Abstract
Resonance effect will happened when auxiliary exciting signal was used on quadrupole mass filter to do mass spectral analysis,and it’s frequency equal the base frequency or harmonic frequency of the ion oscillation in quadrupole mass filter.Through simulation analysis by Matlab software,resonance phenomenon was observed in several different auxiliary signal frequency.
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