CdXO3 (XÂ =Â C, Si, Ge, Sn, Pb) electronic band structures

Kohn-Sham minimum band gaps (solid squares and circles) and direct band gaps (open squares and circles) for CdCO3,CdSiO3,CdGeO3,CdSnO3, and CdPbO3. Squares-solid lines and circles-dotted lines represent LDA and GGA results, respectively.