@johnkenadi1985

Synthesis and Dielectric Characterization of Barium Substituted Strontium Bismuth Niobate Layered Perovskite Oxides

, and . International Journal of Recent advances in Physics (IJRAP), 2 (4): 8 (November 2019)

Abstract

The strontium bismuth niobate, SrBi2Nb2O9 (SBN) is a bismuth layered perovskite oxide compound with potentially useful ferroelectric properties which offer several advantages such as fatigue free, lead free, low operating voltages, relatively high Curie temperature; and most importantly, their ferroelectric properties are independent of film thickness. These materials are also important for Fe-RAM applications having large remanent polarization and low coercivity accompanied by high Curie temperature for better performance and reliable operation. Present paper describes synthesis, dielectric properties and impedance studies to reveal the important properties of barium substituted strontium bismuth niobate, Sr0.85Ba0.15Bi2Nb2O9 in the system Sr1-xBaxBi2Nb2O9(x=0.15).

Links and resources

Tags