Atomic signatures of local environment from core-level spectroscopy in $\beta$-Ga${}_2$O${}_3$

Caterina Cocchi, Hannes Zschiesche, Dmitrii Nabok +6

We present a joint theoretical and experimental study on core-level excitations from the oxygen $K$ edge of $\beta$-Ga${}_2$O${}_3$. A detailed analysis of the electronic structure reveals…