Effect of confinement and Coulomb interactions on the electronic structure of (111) LaAlO${}_3$/SrTiO${}_3$ interface

Mattia Trama, Vittorio Cataudella, Carmine Antonio Perroni +2

A tight binding supercell approach is used for the calculation of the electronic structure of the (111) LaAlO${}_3$/SrTiO${}_3$ interface. The confinement potential at the interface is…