Contactless method of resistance measurement

Rinkūnas, Ringaudas; Kuskevicius, S.

doi:10.1134/s1063784209010204

Cited by 3 publications

(2 citation statements)

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“…Consequently, measurements of humidity can provide useful information when investigating charge carrier mobility [8,9]. Similarly, if charge carrier mobility depends on radiation intensity, it could be measured, too [9,10]. Conductivity of air and tangential and normal electric fields created on the insulator surface are determined in this work.…”

Section: Introductionmentioning

confidence: 99%

“…Investigations of charge kinetics from a needle-shaped electrode make it possible to determine sheet resistance of an insulator layer [5], charge carrier mobility on the surface of the insulating layer [6], which can depend on properties of adsorbed air [7] or on humidity. Consequently, measurements of humidity can provide useful information when investigating charge carrier mobility [8,9]. Similarly, if charge carrier mobility depends on radiation intensity, it could be measured, too [9,10].…”

Section: Introductionmentioning

confidence: 99%

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The Dynamics of the Electric Field Distribution in the Surface of Insulating Film Irradiated by Air Ions

Kalade

Rinkūnas

Purlys

et al. 2016

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When deposited on a surface, electric charge usually accumulates near the tips of surface irregularities, from where it can be transferred to nearby objects due to ionization of ambient air. The amount of transferred charge, the rate of charge transfer, the size of the charged spot (e.g., on the surface of an insulator) and its tendency to spread will depend on properties of air during electric discharge, on the magnitude of charge accumulated at the tip of an object, on possibilities for replenishing that charge, on the time spent for charge transfer from the tip onto the insulating layer, on properties of the insulating layer, etc. Those properties are discussed in this work by comparing the results of measurements and theoretical analysis.

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