First principles study on d0 half-metallic properties of full-Heusler compounds RbCa X2 ( X = C, N, and O)*
Gao Yong-Chuna)†, Wang Xiao-Tianb)‡, Habib Rozalec)
       
Majority-spin and minority-spin band structures of RbCaC2 (a), RbCaN2 (b), and RbCaO2 (c).