148 citations · 369 across the 4 of their papers we have counts for
4 papers
Excitonic quasiparticles in a spin-orbit Mott insulator
Jungho Kim, M. Daghofer, A. H. Said +4
In condensed matter systems, out of a large number of interacting degrees of freedom emerge weakly coupled particles, in terms of which most physical properties are described. For…
Hole propagation in the orbital compass models
Wojciech Brzezicki. Maria Daghofer, Andrzej M. Oleś
We explore the propagation of a single hole in the generalized quantum compass model which interpolates between fully isotropic antiferromagnetic (AF) phase in the Ising model and…
Model for the Magnetic Order and Pairing Channels in Fe Pnictide Superconductors
M. Daghofer, A. Moreo, J. A. Riera +3
A two-orbital model for Fe-pnictide superconductors is investigated using computational techniques on two-dimensional square clusters. The hopping amplitudes are derived from orbit…
Half-Metallic Ferromagnetism and the spin polarization in CrO
L. Chioncel, H. Allmaier, E. Arrigoni +4
We present electronic structure calculations in combination with local and non-local many-body correlation effects for the half-metallic ferromagnet CrO. Finite-temperature Dyn…