Structural and optical characteristics of cadmium doped Ce0.80(Zr0.20-xCdx)O2 (x = 0 - 0.20) ceria: An experimental and density functional theory (DFT) investigations. - Kumar, Brajesh; Jaiswal, Shivendra Kumar; Prasad, Satyajit; Kumar, Rajesh; Srivastava, Pooja (Ceramics International, 2026)