Visible light absorption of (Fe, C/N) co-doped NaTaO<sub>3</sub>: DFT+<em>U</em>

Visible light absorption of (Fe, C/N) co-doped NaTaO₃: DFT+U

Tian Peng-Li^¹, Jiang Zhen-Yi^{¹, †}, Zhang Xiao-Dong^{¹, ², ‡}, Zhou Bo^¹, Dong Ya-Ru^¹, Liu Rui^³

(color online) Band structures of (a) C-doped NaTaO , (c) N-doped NaTaO , and (e) Fe-doped NaTaO ; total densities of states (TDOSs) and partial densities of states (PDOSs) of (b) C-doped NaTaO , (d) N-doped NaTaO , and (f) Fe-doped NaTaO .