Dielectric properties of potassium sodium niobate mixed system

Ceramic pellets of Potassium Sodium Niobate (KxNa1-xNbO3) system have been prepared using solid solution reaction method. The prepared samples were ch aracterized using X-ray diffraction method and grain size have been calcula ted using SEM photographs. Dielectric constant, loss tangent, and electrica l conductivity of prepared samples have been measured at different frequenc ies and temperatures. The concentration, frequency, and temperature depende nce of dielectric properties have been studied. (C) 2001 Elsevier Science L td. All rights reserved.