First-principles study of the band gap tuning and doping control in CdSexTe1−x alloy for high efficiency solar cell

First-principles study of the band gap tuning and doping control in CdSe_xTe_1−x alloy for high efficiency solar cell

Yang Jingxiu^{1, 2}, Wei Su-Huai^{2, †}

The volume in units Å³/f.u. (a) and the mixing enthalpy Δ H mix in units meV/f.u. (b) as the function of the composition x for CdSe_xTe_1−x alloys. The red lines in panels (a) and (b) are fitted curves.