Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics

• Veröffentlicht in: Condensed Matter Physics
• Datum: 2015
• Hauptverfasser: Zachek, I.R., Levitskii, R.R., Shchur, Ya., Bilenka, O.B.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут фізики конденсованих систем НАН України 2015
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/155793
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics / I.R. Zachek, R.R. Levitskii, Ya. Shchur, O.B. Bilenka // Condensed Matter Physics. — 2015. — Т. 18, № 4. — С. 43703: 1–16. — Бібліогр.: 35 назв. — англ.

Within the modified four-sublattice model of RbHSO₄ with taking into account the piezoelectric coupling to the strains εi, ε₄, ε₅, and ε₆, the polarization components, static and dynamic dielectric permittivity of clamped and free crystal are calculated in the mean field approximation. At the proper...