PAnalyser

Potential Array Analyser

Analysis of two-dimensional and, in particular, three-dimensional transient and fringing electric fields in quadrupole mass spectrometers is a challenging task.  Here we show how to obtain precise amplitudes of multipole components of 2D and 3D electric fields. All mathematical methods are implemented in our special application PAnalyser, which we use to analyse electric fields in different quadrupole systems.

Quadrupole Mass Filter with flat electrodes

Analysis of 3D electric fields

The components of a fringing electric field created by a DC potential applied to the endcap electrodes of a linear ion trap

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Last updated 26/12/2019