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

Table 1. Doping concentrations where Ga atoms are substituted with Zn atoms.

Case 1 2 3 4 Supercell $1\times 2\times 2$ $1\times 2\times 2$ $1\times 2\times 2$ $1\times 2\times 2$ Atoms substituted 0 1 2 3 Doping concentrations 0 6.25% 12.50% 18.70%