861 citations · 861 across the 1 of their papers we have counts for
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General DFT++ method implemented with projector augmented waves: Electronic structure of SrVO and the Mott Transition in CaSrRuO
M. Karolak, T. O. Wehling, F. Lechermann +1
The realistic description of correlated electron systems has taken an important step forward a few years ago as the combination of density functional methods and the dynamical mean…
Dual-Fermion approach to Non-equilibrium strongly correlated problems
C. Jung, A. Lieder, S. Brener +6
We present a generalization of the recently developed dual fermion approach introduced for correlated lattices to non-equilibrium problems. In its local limit, the approach has bee…
On the mechanism for orbital-ordering in KCuF3
E. Pavarini, E. Koch, A. I. Lichtenstein
The Mott insulating perovskite KCuF3 is considered the archetype of an orbitally-ordered system. By using the LDA+dynamical mean-field theory (DMFT) method, we investigate the mech…
Dual Fermion Approach to Susceptibility of Correlated Lattice Fermions
S. Brener, H. Hafermann, A. N. Rubtsov +2
In this paper, we show how the two-particle Green function (2PGF) can be obtained within the framework of the Dual Fermion approach. This facilitates the calculation of the suscept…
Non-quasiparticle states in CoMnSi evidenced through magnetic tunnel junction spectroscopy measurements
L. Chioncel, Y. Sakuraba, E. Arrigoni +6
We investigate the effects of electronic correlations in the full-Heusler CoMnSi, by combining a theoretical analysis of the spin-resolved density of states with tunneling-cond…
Nonperturbative Scaling Theory of Free Magnetic Moment Phases in Disordered Metals
A. Zhuravlev, I. Zharekeshev, E. Gorelov +3
The crossover between a free magnetic moment phase and a Kondo phase in low dimensional disordered metals with dilute magnetic impurities is studied. We perform a finite size scali…