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A new method for measuring the conductivity of a low-conducting dielectric liquid based on optical experiments. / Ерин, Константин; Еськова, Инна; Кудинов, Дмитрий Алексеевич.

In: Journal of Electrostatics, Vol. 139, 104226, 01.2026.

Research output: Contribution to journal › Article › peer-review

Harvard

Ерин, К, Еськова, И & Кудинов, ДА 2026, 'A new method for measuring the conductivity of a low-conducting dielectric liquid based on optical experiments', Journal of Electrostatics, vol. 139, 104226. https://doi.org/10.1016/j.elstat.2025.104226

APA

Ерин, К., Еськова, И., & Кудинов, Д. А. (2026). A new method for measuring the conductivity of a low-conducting dielectric liquid based on optical experiments. Journal of Electrostatics, 139, [104226]. https://doi.org/10.1016/j.elstat.2025.104226

Vancouver

Ерин К, Еськова И, Кудинов ДА. A new method for measuring the conductivity of a low-conducting dielectric liquid based on optical experiments. Journal of Electrostatics. 2026 Jan;139. 104226. https://doi.org/10.1016/j.elstat.2025.104226

Author

Ерин, Константин ; Еськова, Инна ; Кудинов, Дмитрий Алексеевич. / A new method for measuring the conductivity of a low-conducting dielectric liquid based on optical experiments. In: Journal of Electrostatics. 2026 ; Vol. 139.

BibTeX

@article{8fce1107535f4e04bc3472ed620143c9,
title = "A new method for measuring the conductivity of a low-conducting dielectric liquid based on optical experiments",
abstract = "An optical method for measuring the conductivity of low-conductivity dielectric liquids is proposed. The method is based on measuring the electric field relaxation times in a cell containing low-conductivity liquid dielectrics, with one electrode coated with a non-conductive dielectric film. The electric field relaxation time in the cell is estimated from the magnitude of the electro-optical Kerr effect, which depends on the field strength. The results of electro-optical conductivity measurements are in good agreement with those obtained using the classical method based on the analysis of current-voltage curves. The effectiveness of the method is confirmed by computer modelling of electric field relaxation using the Nernst-Planck-Poisson equations.",
keywords = "Low-conducting dielectric liquids, Magnetic fluids, Electric birefringence, Electric field relaxation, Electric birefringence, Electric field relaxation, Low-conducting dielectric liquids, Magnetic fluids",
author = "Константин Ерин and Инна Еськова and Кудинов, {Дмитрий Алексеевич}",
year = "2026",
month = jan,
doi = "10.1016/j.elstat.2025.104226",
language = "English",
volume = "139",
journal = "Journal of Electrostatics",
issn = "0304-3886",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - A new method for measuring the conductivity of a low-conducting dielectric liquid based on optical experiments

AU - Ерин, Константин

AU - Еськова, Инна

AU - Кудинов, Дмитрий Алексеевич

PY - 2026/1

Y1 - 2026/1

N2 - An optical method for measuring the conductivity of low-conductivity dielectric liquids is proposed. The method is based on measuring the electric field relaxation times in a cell containing low-conductivity liquid dielectrics, with one electrode coated with a non-conductive dielectric film. The electric field relaxation time in the cell is estimated from the magnitude of the electro-optical Kerr effect, which depends on the field strength. The results of electro-optical conductivity measurements are in good agreement with those obtained using the classical method based on the analysis of current-voltage curves. The effectiveness of the method is confirmed by computer modelling of electric field relaxation using the Nernst-Planck-Poisson equations.

AB - An optical method for measuring the conductivity of low-conductivity dielectric liquids is proposed. The method is based on measuring the electric field relaxation times in a cell containing low-conductivity liquid dielectrics, with one electrode coated with a non-conductive dielectric film. The electric field relaxation time in the cell is estimated from the magnitude of the electro-optical Kerr effect, which depends on the field strength. The results of electro-optical conductivity measurements are in good agreement with those obtained using the classical method based on the analysis of current-voltage curves. The effectiveness of the method is confirmed by computer modelling of electric field relaxation using the Nernst-Planck-Poisson equations.

KW - Low-conducting dielectric liquids

KW - Magnetic fluids

KW - Electric birefringence

KW - Electric field relaxation

KW - Electric birefringence

KW - Electric field relaxation

KW - Low-conducting dielectric liquids

KW - Magnetic fluids

UR - https://www.mendeley.com/catalogue/7b8cf803-55b5-3418-ab3a-de38d14213e4/

U2 - 10.1016/j.elstat.2025.104226

DO - 10.1016/j.elstat.2025.104226

M3 - Article

VL - 139

JO - Journal of Electrostatics

JF - Journal of Electrostatics

SN - 0304-3886

M1 - 104226

ER -

ID: 145806637