Ab-initio calculations of structural, electronic, and optical properties of Zn3(VO4)2
Ahmed Nisar1, Mukhtar S2, †, Gao Wei3, Zafar Ilyas Syed2
       

(color online) Calculated (a) total and (b) partial density of states for Zn3(VO4)2 using GGA, GGA+U, and TB-mBJ approximations.