Theory of Carrier Concentration-Dependent Electronic Behavior in Layered Cobaltates

Anab initioevaluation of the local effective interactions in the NaxCoO2family

(2010) Sylvain Landron et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Oxygen nonstoichiometry and the origin of Na ion ordering inP2-NaxCoO2

(2010) G. J. Shu et al.   PHYSICAL REVIEW B

Slave spins away from half filling: Cluster mean-field theory of the Hubbard and extended Hubbard models

(2010) S. R. Hassan et al.   PHYSICAL REVIEW B

Considerable nonlocal electronic correlations in strongly dopedNaxCoO2

(2010) Christoph Piefke et al.   PHYSICAL REVIEW B

Charge and spin orderings in triangulart–J–Vmodel with quarter filling: application to Na0.5CoO2

(2009) Wei-Hua Wang et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Mott transition on a triangular lattice

(2009) Dimitrios Galanakis et al.   PHYSICAL REVIEW B

Interplay of frustration, magnetism, charge ordering, and covalency in the ionic Hubbard model forNa0.5CoO2

(2009) Jaime Merino et al.   PHYSICAL REVIEW B

Ionic Hubbard model on a triangular lattice forNa0.5CoO2,Rb0.5CoO2, andK0.5CoO2: Mean-field slave boson theory

(2009) B. J. Powell et al.   PHYSICAL REVIEW B

Electronic phase diagram of the layered cobalt oxide systemLixCoO2(0.0≤x≤1.0)

(2009) T. Motohashi et al.   PHYSICAL REVIEW B

Dynamical Mean Field Theory of an Effective Three-Band Model forNaxCoO2

(2009) A. Bourgeois et al.   PHYSICAL REVIEW LETTERS

Correlation Effects on the Doped Triangular Lattice in View of the Physics of Sodium-RichNaxCoO2

(2009) Frank Lechermann   PHYSICAL REVIEW LETTERS

Competition between charge and spin order in thet−U−Vextended Hubbard model on the triangular lattice

(2008) B. Davoudi et al.   PHYSICAL REVIEW B

Spin correlations and cobalt charge states: Phase diagram of sodium cobaltates

(2008) G. Lang et al.   PHYSICAL REVIEW B