The effect of transverse electric fields on dielectric, piezoelectric, elastic and thermal properties of the Rochelle salt NaKC<sub>4</sub>H<sub>4</sub>O<sub>6</sub> · 4H<sub>2</sub>O
Modified four-sublattice model for Rochelle salt by taking into account piezoelectric interactions with shear strain ε<sub>4</sub> , ε<sub>5</sub> and ε<sub>6</sub> is proposed. Components of polarization vector and static dielectric permittivity tensor for both m...
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Institute for Condensed Matter Physics
2009-01-01
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Online Access: | http://dx.doi.org/10.5488/CMP.12.2.295 |
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author | R.R. Levitskii I.R. Zachek A.S. Vdovych I.V. Stasyuk |
author_facet | R.R. Levitskii I.R. Zachek A.S. Vdovych I.V. Stasyuk |
author_sort | R.R. Levitskii |
collection | DOAJ |
description | Modified four-sublattice model for Rochelle salt by taking into account piezoelectric interactions with shear strain ε<sub>4</sub> , ε<sub>5</sub> and ε<sub>6</sub> is proposed. Components of polarization vector and static dielectric permittivity tensor for both mechanically clamped and free crystals, their piezoelectric characteristics and elastic modules are derived in the mean field approximation. A comprehensive study of transverse field effect on phase transition temperatures, dielectric and elastic properties of Rochelle salt has been performed for the first time. |
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institution | Directory Open Access Journal |
issn | 1607-324X |
language | English |
last_indexed | 2024-12-14T15:15:24Z |
publishDate | 2009-01-01 |
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spelling | doaj.art-360845630a3440c8b68d23709530875f2022-12-21T22:56:22ZengInstitute for Condensed Matter PhysicsCondensed Matter Physics1607-324X2009-01-01122295317The effect of transverse electric fields on dielectric, piezoelectric, elastic and thermal properties of the Rochelle salt NaKC<sub>4</sub>H<sub>4</sub>O<sub>6</sub> · 4H<sub>2</sub>OR.R. LevitskiiI.R. ZachekA.S. VdovychI.V. StasyukModified four-sublattice model for Rochelle salt by taking into account piezoelectric interactions with shear strain ε<sub>4</sub> , ε<sub>5</sub> and ε<sub>6</sub> is proposed. Components of polarization vector and static dielectric permittivity tensor for both mechanically clamped and free crystals, their piezoelectric characteristics and elastic modules are derived in the mean field approximation. A comprehensive study of transverse field effect on phase transition temperatures, dielectric and elastic properties of Rochelle salt has been performed for the first time.http://dx.doi.org/10.5488/CMP.12.2.295ferroelectricsrochelle saltpiezoelectric modules |
spellingShingle | R.R. Levitskii I.R. Zachek A.S. Vdovych I.V. Stasyuk The effect of transverse electric fields on dielectric, piezoelectric, elastic and thermal properties of the Rochelle salt NaKC<sub>4</sub>H<sub>4</sub>O<sub>6</sub> · 4H<sub>2</sub>O Condensed Matter Physics ferroelectrics rochelle salt piezoelectric modules |
title | The effect of transverse electric fields on dielectric, piezoelectric, elastic and thermal properties of the Rochelle salt NaKC<sub>4</sub>H<sub>4</sub>O<sub>6</sub> · 4H<sub>2</sub>O |
title_full | The effect of transverse electric fields on dielectric, piezoelectric, elastic and thermal properties of the Rochelle salt NaKC<sub>4</sub>H<sub>4</sub>O<sub>6</sub> · 4H<sub>2</sub>O |
title_fullStr | The effect of transverse electric fields on dielectric, piezoelectric, elastic and thermal properties of the Rochelle salt NaKC<sub>4</sub>H<sub>4</sub>O<sub>6</sub> · 4H<sub>2</sub>O |
title_full_unstemmed | The effect of transverse electric fields on dielectric, piezoelectric, elastic and thermal properties of the Rochelle salt NaKC<sub>4</sub>H<sub>4</sub>O<sub>6</sub> · 4H<sub>2</sub>O |
title_short | The effect of transverse electric fields on dielectric, piezoelectric, elastic and thermal properties of the Rochelle salt NaKC<sub>4</sub>H<sub>4</sub>O<sub>6</sub> · 4H<sub>2</sub>O |
title_sort | effect of transverse electric fields on dielectric piezoelectric elastic and thermal properties of the rochelle salt nakc sub 4 sub h sub 4 sub o sub 6 sub · 4h sub 2 sub o |
topic | ferroelectrics rochelle salt piezoelectric modules |
url | http://dx.doi.org/10.5488/CMP.12.2.295 |
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