Effect of Zn doping on electronic structure and optical properties zincblende GaN (A DFT + U insight)
Muhammad Junaid Iqbal Khan,Zarfishan Kanwal,Masood Yousaf,Hamid Ullah,Javed Ahmad,Abid Latif,Yong-Han Shin,Ata Ur Rahman Khalid
Figure 7. (a) ${\varepsilon }_{r}$ and (b) reflectivity of pure and doped GaN with various Zn concentrations with implication of U = 6 eV.