Highly dense translucent CeO2‒δ·(RE, Y, Sm, La)2O3 (RE = Dy, Gd) high‐entropy ceramics for multi‐wavelength emission. - Chauhan, Avnee; Frickel, Andreas; Begand, Sabine; Herrmann, Mathias; Bernardo, Enrico; Galusek, Dušan (International Journal of Applied Ceramic Technology, 2025)