1979
DOI: 10.4095/106046
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The induced-polarization exploration method

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1983
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Cited by 8 publications
(8 citation statements)
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“…The IP acquisition was always combined with resistivity measurements. The measured physical parameter was called chargeability (mV/V) (which could be seen as an electrical capacitance) [35]. Unlike the electrical resistivity signature, very few materials produced a strong IP response.…”
Section: Electrical Resistivity/induced Potentialmentioning
confidence: 99%
“…The IP acquisition was always combined with resistivity measurements. The measured physical parameter was called chargeability (mV/V) (which could be seen as an electrical capacitance) [35]. Unlike the electrical resistivity signature, very few materials produced a strong IP response.…”
Section: Electrical Resistivity/induced Potentialmentioning
confidence: 99%
“…Induced polarization is a phenomenon of electric current stimulation observed by a voltage signal in the subsurface materials (Sumner, 1976). This method consists in using an electrodic transmission device for injecting a pulsed, periodic electric current intro the subsurface, the response is obtained via a receiver circuit consisting of non-polarizable electrodes.…”
Section: Geophysical Methodsmentioning
confidence: 99%
“…Measuring the IP effect or chargeability in the time domain involves the initial injection of an electric current for a certain period of time, followed by a period of time where the current is turned off, and the decay of the electric signal is measured. The apparent chargeability (mV/V or ms) is then calculated in order to determine the polarization characteristics of the ground through analysis of the attenuating voltage over a specified time interval (Chouteau, 2006;Geotomo, 2018;Marescot, 2008;Sumner, 2012). IP and ERT are commonly used in geological and mining prospecting to indicate the presence of metal sulphides, metal oxides, clays and other old buried mine sites in the ground (Bharti et al, 2016;Bharti et al, 2019;Claude et al, 2014;Das et al, 2017;Gündoğdu et al, 2022;Horo et al, 2020;Kayode et al, 2022;Moreira et al, 2019;Shirazi et al, 2022;Silva et al, 2022;Singh et al, 2019;Zaid et al, 2022).…”
Section: Ert and Ip Tomographymentioning
confidence: 99%