84 citations · 237 across the 6 of their papers we have counts for
Showing 2006Show all
2 papers · 1 filter
cond-mat.str-el2006★ 84 cited
Subband filling and Mott transition in Ca_{2-x}Sr_xRuO_4
A. Liebsch, H. Ishida
A new concept is proposed for the paramagnetic metal insulator transition in the layer perovskite Ca_{2-x}Sr_xRuO_4. Whereas the pure Sr compound is metallic up to very large Coulo…
cond-mat.str-el2006★ 51 cited
Exact Diagonalization Dynamical Mean Field Theory for Multi-Band Materials: Effect of Coulomb correlations on the Fermi surface of Na_0.3CoO_2
C. A. Perroni, H. Ishida, A. Liebsch
Dynamical mean field theory combined with finite-temperature exact diagonalization is shown to be a suitable method to study local Coulomb correlations in realistic multi-band mate…