Effect of the BaO-Na${}_2$O-Nb${}_2$O${}_5$-P${}_2$O${}_5$ glass addition on microstructure and dielectric properties of BNN ceramics

Abderrahim Ihyadn, Daoud Mezzane, Mbarek Amjoud +5

Barium sodium niobate Ba${}_2$NaNb${}_5$O${}_{15}$ (BNN) ceramics with different amounts of BaO-Na${}_2$O-Nb${}_2$O${}_5$-P${}_2$O${}_5$ (BNNP) glass were prepared via the conventional solid-state…