Stasyuk, I.V.; Levitskii, R.R.; Zachek, I.R.; Duda, A.S.
(Condensed Matter Physics, 2001)
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 ...