title: Prediction of a surface state and a related surface insulator-metal transition for the (100) surface of stochiometric EuO.
abstract: We calculate the temperature and layer-dependent electronic structure of a 20-layer EuO(100) film using a combination of first-principles and model calculation based on the ferromagnetic Kondo-lattice model. The results suggest the existence of a EuO(100) surface state which can lead to a surface insulator-metal transition.
authors.affiliation: Humboldt-Universität zu Berlin, Institut für Physik, Invalidenstrasse 110, D-10115 Berlin, Germany.
authors.forename: R
authors.initials: R
authors.lastname: Schiller
authors.forename: W
authors.initials: W
authors.lastname: Nolting