2.6k citations
- Radboud University Medical CenterNL139 papers
- Radboud University NijmegenNL139 papers
- Centre National de la Recherche ScientifiqueFR26 papers
- Leiden UniversityNL21 papers
- Université Paris CitéFR13 papers
- Université Paris Sciences et LettresFR13 papers
- Sorbonne UniversitéFR12 papers
- University of AmsterdamNL11 papers
- Universität HamburgDE10 papers
- Delft University of TechnologyNL9 papers
- Université Paris-SaclayFR9 papers
- Center for Astrophysics Harvard & SmithsonianUS8 papers
4 papers · 1 filter
Dual fermion approach to the two-dimensional Hubbard model: Antiferromagnetic fluctuations and Fermi arcs
A. N. Rubtsov, M. I. Katsnelson, A. I. Lichtenstein +1
We present an efficient diagrammatic method to describe nonlocal correlation effects in lattice fermion Hubbard-like models, which is based on a change of variables in the Grassman…
State-of-the-art models for the phase diagram of carbon and diamond nucleation
Luca M. Ghiringhelli, C. Valeriani, J. H. Los +3
We review recent developments in the modelling of the phase diagram and the kinetics of crystallization of carbon. In particular, we show that a particular class of bond-order pote…
Evidence for the formation of a Mott state in potassium-intercalated pentacene
M. F. Craciun, G. Giovannetti, S. Rogge +3
We investigate electronic transport through pentacene thin-films intercalated with potassium. From temperature-dependent conductivity measurements we find that potassium-intercalat…
Doping graphene with metal contacts
G. Giovannetti, P. A. Khomyakov, G. Brocks +3
Making devices with graphene necessarily involves making contacts with metals. We use density functional theory to study how graphene is doped by adsorption on metal substrates and…