| Autor: |
R.R. Levitskii, I.R. Zachek, A.S. Vdovych, I.V. Stasyuk |
| Jazyk: |
angličtina |
| Rok vydání: |
2009 |
| Předmět: |
|
| Zdroj: |
Condensed Matter Physics, Vol 12, Iss 2, Pp 295-317 (2009) |
| Druh dokumentu: |
article |
| ISSN: |
1607-324X |
| DOI: |
10.5488/CMP.12.2.295 |
| Popis: |
Modified four-sublattice model for Rochelle salt by taking into account piezoelectric interactions with shear strain ε4 , ε5 and ε6 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. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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