Electronic structure of $\beta$-SiAlON: effect of varying Al/O concentration at finite temperatures relevant for thermal quenchin

Ondrej Sipr, Saleem Ayaz Khan, Jiri Vackar +4

$\beta$-Si${}_{6-z}$Al${}_z$O${}_z$N${}_{8-z}$ is a prominent example of systems suitable as hosts for creating materials for light-emitting diodes. In this work, the electronic structure…