Ionic Hubbard model on a triangular lattice for Na0.5CoO2 , Rb0.5CoO2 , and K0.5CoO2: Mean-field slave boson theory

TitleIonic Hubbard model on a triangular lattice for Na0.5CoO2 , Rb0.5CoO2 , and K0.5CoO2: Mean-field slave boson theory
Publication TypeJournal Article
Year of Publication2009
AuthorsPowell, Ben J., Merino Jaime, and McKenzie Ross H.
JournalPhys. Rev. B
Volume80
Issue8
Pagination085113–
Date Published08/09
URLhttp://link.aps.org/doi/10.1103/PhysRevB.80.085113