Stability and electronic structure of the $(1\times 1)$ SrTiO${}_3$(110) polar surfaces by first principles calculations

Francois Bottin, Claudine Noguera, Fabio Finocchi

The electronic and atomic structure of several $(1\times 1)$ terminations of the (110) polar orientation of SrTiO${}_3$ surface are systematically studied by first-principles calcula…