Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8154229 | Journal of Magnetism and Magnetic Materials | 2017 | 5 Pages |
Abstract
Structural, electronic and magnetic properties of Heusler compounds CoFeTiGa1âxSbx have been studied. X-ray diffraction patterns show that CoFeTiGa1âxSbx (x=0.25, 0.5, 0.75, 1) crystallize into LiMgPdSn-type structure. First-principles calculations indicate that CoFeTiGa1âxSbx (x=0.25, 0.5, 0.75, 1) are half-metal with considerable minority band gaps. The substitution of Sb for Ga gives rise to the spin moments of the compounds, and makes them to be half-metallic ferrimagnets.
Related Topics
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Authors
Y.J. Zhang, Z.H. Liu, G.D. Liu, X.Q. Ma,