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Table 1 Parameters used in non-dimensional model of ion dispersion

From: Electric ion dispersion as a new type of mass spectrometer

Parameter

Description

Value

W

Width of device

0.1 m

H

Half charge spacing on device

1×10−4 m

U 0

Incoming particle velocity

\(\sqrt {2}\times 10^{4}\) ms −1

e

Elementary charge constant

1.6×10−19 C

Z

Charge number of device charges

15

N

Quantity of device charges on each side of device

20,000

ε 0

Permeativity of free space

8.85×10−12 CV −1 m −1

m p

Mass of a proton

1.6726×10−27 kg