Theoretical modeling of the electronic structure and Fermi surfaces of Gd4Sb3 and GdSb2 compounds
S T Baidak,
A V Lukoyanov
Abstract:Our theoretical modeling of the electronic structure in the intermetallic Gd4Sb3 and GdSb2 compounds has been done in the framework of density functional theory accounting for spin-orbit coupling. It revealed the metallic character of the summed total density of electronic states for both materials. The complicated Fermi surfaces were found in the half-metallic Gd4Sb3 compound which corresponds to the band structure. The GdSb2 material is obtained to be a bad metal with the low density of states near the Fermi… Show more
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