Doping Dependent Changes in Nitrogen 2$p$ States in the Diluted Magnetic Semiconductor Ga${}_{1-x}$Cr${}_x$N

T. Takeuchi, Y. Harada, T. Tokushima +10

We study the electronic structure of the recently discovered diluted magnetic semiconductor Ga${}_{1-x}$Cr${}_x$N ($x$ = 0.01-0.10). A systematic study of the changes in the $occupie…