Title

Efecto de la incorporación de cobalto en las propiedades del sistema Sr<sub>x</sub>Ba<sub>1-x</sub>Nb<sub>2</sub>O<sub>6</sub>.

Authors

Villaquirán Raigoza, Claudia Fernanda; Medina Solarte, Christian Felipe; Tirado-Mejía, Liliana

Abstract

Results on the synthesis process of nanometric ceramic powders of the SrxBa1-xNb2O6 compound (SBN) for two values of x (0.50 and 0.61). SBN exhibits ferroelectricity in the composition range 0.25<x<0.75. It belongs to the family of tetragonal tungsten bronze structured ferroelectrics. Reaction combustion method was used in order to obtain fine ceramic and single-phase powders using temperature as low as 900LC. Addition of cobalt generated ferromagnetic behaviour reflected in magnetic hysteresis curves obtained at room temperature.

Publication

Ingeniería y Desarrollo, 2015, Vol 33, Issue 2, p281

ISSN

0122-3461

Publication type

Academic Journal