Email this article Flexoelectric Effect and Shock-Induced Polarization in Polar Liquids
- Authors: Sedov S.Y.1,2,3, Borisenok V.A.1,2
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Affiliations:
- Sarov Physical and Technical Institute
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
- Russian Federal Nuclear Center All-Russian Research Institute of Experimental Physics
- Issue: Vol 82, No 11 (2019)
- Pages: 1547-1551
- Section: Solids Under Extreme Conditions
- URL: https://journal-vniispk.ru/1063-7788/article/view/195882
- DOI: https://doi.org/10.1134/S1063778819120275
- ID: 195882
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Abstract
An approach is proposed for determining the flexoelectric coefficient for polar liquids based on the results of an investigation of the polarization of dielectrics induced by an electric field and a shock wave. It is shown that the initial shock-induced polarization and the flexoelectric effect may be considered equivalent concepts linking the orientational polarization with the pressure gradient. The results of testing the approach on the experimental data for water and nitrobenzene give reason to believe that it can be used in estimating the polarization in inhomogeneous pressure fields.
About the authors
S. Yu. Sedov
Sarov Physical and Technical Institute; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute); Russian Federal Nuclear Center All-Russian Research Institute of Experimental Physics
Email: vaborisenok@mephi.ru
Russian Federation, Sarov, Nizhny Novgorod oblast, 607189; Moscow, 115409; Sarov, Nizhny Novgorod oblast, 607188
V. A. Borisenok
Sarov Physical and Technical Institute; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Author for correspondence.
Email: vaborisenok@mephi.ru
Russian Federation, Sarov, Nizhny Novgorod oblast, 607189; Moscow, 115409
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