Stability, elastic anisotropy, and electronic properties of Ca2C3 |
(color online) Electronic band structures at 0 GPa (a), 3 GPa (b), and 24 GPa (c); the gaps of Γ –Z, Γ –Γ, and Γ –P each as a function of pressure (d); partial DOSs of Ca2C3 (e). The blue and red points represent CBM and VBM, respectively. |
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