Jan Kunes

Correlation effects and structural dynamics in the b-pyrochlore superconductor KOs2O6

Electronic, magnetic, and dynamical properties of superconducting

Mott transition of MnO under pressure : A comparison of correlated band theories

\ensuremath{\beta}

Exchange Coupling in Eu Monochalcogenides from First Principles

-pyrochlore

Disproportionation, Metal-Insulator Transition, and Critical Interaction Strength in Na1=2CoO2

\mathrm{K}{\mathrm{Os}}_{2}{\mathrm{O}}_{6}

Frustration in the coupled rattler system KOs2O6

and related

Charge fluctuations and the valence transition in Yb under pressure.

\mathrm{Rb}{\mathrm{Os}}_{2}{\mathrm{O}}_{6}

{\it Ab initio} Studies on the Interplay between Spin-Orbit Interaction and Coulomb Correlation in Sr

and

_2

\mathrm{Cs}{\mathrm{Os}}_{2}{\mathrm{O}}_{6}

IrO

compounds are calculated and compared with experiment and contrasted with structurally related spinel pyrochlores. The calculated susceptibility Stoner enhancement (110%) and thermal mass enhancement

_4

\ensuremath{\lambda}=2.5--3