Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR528 papers
- University of ViennaAT480 papers
- Vienna Center for Quantum Science and TechnologyAT328 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR275 papers
- European Organization for Nuclear ResearchCH263 papers
- Charles UniversityCZ245 papers
- ETH ZurichCH223 papers
- Institute of High Energy PhysicsCN223 papers
- Université Paris-SaclayFR219 papers
- CEA Paris-SaclayFR215 papers
- University of WarsawPL215 papers
- Massachusetts Institute of TechnologyUS209 papers
7 papers · 2 filters
Evolution of Quantum Criticality in CeNi_{9-x}Cu_xGe_4
L. Peyker, C. Gold, E. -W. Scheidt +7
Crystal structure, specific heat, thermal expansion, magnetic susceptibility and electrical resistivity studies of the heavy fermion system CeNi_{9-x}Cu_xGe_4 (0 <= x <= 1) reveal…
Correlated electron tunneling through two separate quantum dot systems with strong capacitive interdot coupling
A. Hübel, K. Held, J. Weis +1
A system consisting of two independently contacted quantum dots with strong electrostatic interaction shows interdot Coulomb blockade when the dots are weakly tunnel coupled to the…
Comparing pertinent effects of antiferromagnetic fluctuations in the two and three dimensional Hubbard model
A. A. Katanin, A. Toschi, K. Held
We use the dynamical vertex approximation (DA) with a Moriyaesque correction for studying the impact of antiferromagnetic fluctuations on the spectral function of the Hubb…
Dynamical vertex approximation -- an introduction
K. Held, A. A. Katanin, A. Toschi
We give an elementary introduction to a recent diagrammatic extension of dynamical mean field theory (DMFT) coined dynamical vertex approximation (DA). This approach contains th…
Field dependence of the thermopower of CeNiSn
U. Koehler, P. Sun, N. Oeschler +3
Previously measured thermopower data of CeNiSn exhibit a significant sample dependence and non-monotonous behavior in magnetic fields. In this paper we demonstrate that the measure…
Turning a nickelate Fermi surface into a cuprate-like one through heterostructuring
P. Hansmann, Xiaoping Yang, A. Toschi +3
Using the local density approximation and its combination with dynamical mean-field theory, we show that electronic correlations induce a single-sheet, cuprate-like Fermi surface f…
Hall effect measurements on YbRh2Si2 and relatives in the light of electronic structure calculations
S. Friedemann, N. Oeschler, S. Wirth +7
We report experimental and theoretical investigations of the Hall effect in YbRh2Si2 and its reference compounds LuRh2Si2 and YbIr2Si2. Based on band-structure calculations we iden…