Influence of σ₁ − σ₂ stress on phase transition and physical properties of KD₂PO₄-type ferroelectrics

• Published in: Condensed Matter Physics
• Date: 2001
• Main Authors: Stasyuk, I.V., Levitskii, R.R., Zachek, I.R., Duda, A.S.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2001
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120463
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Influence of σ₁ − σ₂ stress on phase transition and physical properties of KD₂PO₄-type ferroelectrics / I.V. Stasyuk, R.R. Levitskii, I.R. Zachek, A.S. Duda // Condensed Matter Physics. — 2001. — Т. 4, № 3(27). — С. 553-578. — Бібліогр.: 12 назв. — англ.

Within the proposed earlier model we study effects of stress σ₁ − σ₂ on the KD₂PO₄ type ferroelectrics. In the cluster approximation for the short-range correlations, we calculate dielectric, piezoelectric, and elastic characteristics of a strained by σ₁ −σ₂ KD₂PO₄ type crystal. Numerical analysi...