Topological phases in transition metal oxides

Gregory Fiete

University of Texas at Austin, Department of Physics, Center for Complex Quantum Systems, Austin, USA

Certain varieties of transition metal oxides possess both significant interactions and strong spin-orbit coupling. In this talk I will describe materials-motivated models that predict topological phases in heterostructured and bulk transition metal oxides. We find Z2 topological insulators, Chern insulators, topological crystalline insulators, and interaction-driven topological phases not adiabatically connected to non-interacting topological phases.

Back