Why is it so difficult to realize Dy${}^{4+}$ in as-synthesized BaZrO${}_3$?

Khang Hoang, Camille Latouche, Stéphane Jobic

Rare-earth doped barium zirconate (BaZrO${}_3$) ceramics are of interest as proton-conducting and luminescent materials. Here, we report a study of dysprosium (Dy) and other relevant…