Quasiparticle calculations of the electronic properties of ZrO${}_2$ and HfO${}_2$ polymorphs and their interface with Si

Myrta Grüning, Riad Shaltaf, Gian-Marco Rignanese

Quasiparticle calculations are performed to investigate the electronic band structures of various polymorphs of Hf and Zr oxides. The corrections with respect to density-functional…