Temperature Dependence of Ferroelectric Mode of Frequency, Dielectric Constant and Loss Tangent in Deuterated Triglycine Sulphate

Abstract

The model values of physical properties for deuterated triglycine sulphate crystal in theoretically derived expressions for FE mode frequency, dielectric constant and loss tangent in dependence of these quantities have been calculated and compared with experimental data of literature value. A good agreement is found.