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Table 3 Data of Ion movement under the same frequency and different peak-to-peak voltages

From: Resolution enhancement of field asymmetric waveform ion mobility spectrometry (FAIMS) by ion focusing

Voltage loaded

Position of upper ion beam/mm

Position of lower ion beam/mm

25 kHz 20 Vpp

0.4147

0.1079

25 kHz 40 Vpp

0.3495

0.1623

25 kHz 60 Vpp

0.2993

0.2126

25 kHz 80 Vpp

0.2870

0.2433