245 citations · 3.3k across the 86 of their papers we have counts for
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Competing orders in NaCoO from strong correlations on a two-particle level
Lewin Boehnke, Frank Lechermann
Based on dynamical mean-field theory with a continuous-time quantum Monte-Carlo impurity solver, static as well as dynamic spin and charge susceptibilites for the phase diagram of…
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…
Considerable non-local electronic correlations in strongly doped NaCoO
Christoph Piefke, Lewin Boehnke, Antoine Georges +1
The puzzling electronic correlation effects in the sodium cobaltate system are studied by means of the combination of density functional theory and the rotationally invariant slave…
Realistic modeling of the electronic structure and the effect of correlations for Sn/Si(111) and Sn/Ge(111) surfaces
Sergej Schuwalow, Daniel Grieger, Frank Lechermann
The correlated electronic structure of the submonolayer surface systems Sn/Si(111) and Sn/Ge(111) is investigated by density-functional theory (DFT) and its combination with explic…
Electronic correlations in vanadium chalcogenides: BaVSe3 versus BaVS3
Daniel Grieger, Lewin Boehnke, Frank Lechermann
Albeit structurally and electronically very similar, at low temperature the quasi-one-dimensional vanadium sulfide BaVS3 shows a metal-to-insulator transition via the appearance of…
Nature of the Mott transition in Ca2RuO4
E. Gorelov, M. Karolak, T. O. Wehling +3
We study the origin of the temperature-induced Mott transition in Ca2RuO4. As a method we use the local-density approximation+dynamical mean-field theory. We show the following. (i…