207 citations · 1.2k across the 22 of their papers we have counts for
6 papers · 1 filter
BaOsO: A Hund's metal in the presence of strong spin-orbit coupling
Max Bramberger, Jernej Mravlje, Martin Grundner +2
We investigate the 5d transition metal oxide BaOsO within a combination of density functional theory (DFT) and dynamical mean-field theory (DMFT), using a matrix-product-state…
Comparative Many-Body Study of PrNiO and NdNiO
Jonathan Karp, Alexander Hampel, Manuel Zingl +4
We study the many-body electronic structure of the stoichiometric and electron-doped trilayer nickelate PrNiO in comparison to that of the stoichiometric and hole-doped…
Optical properties of LaNiO3 films tuned from compressive to tensile strain
I. Ardizzone, M. Zingl, J. Teyssier +11
Materials with strong electronic correlations host remarkable -- and technologically relevant -- phenomena such as magnetism, superconductivity and metal-insulator transitions. Har…
On the Spatial Locality of Electronic Correlations in LiFeAs
Minjae Kim, Hu Miao, Sangkook Choi +3
We address the question of the degree of spatial non-locality of the self energy in the iron-based superconductors, a subject which is receiving considerable attention. Using LiFeA…
SrMoO and SrRuO: Disentangling the Roles of Hund's and van Hove Physics
Jonathan Karp, Max Bramberger, Martin Grundner +3
SrMoO is isostructural to the unconventional superconductor SrRuO but with two electrons instead of two holes in the Mo/Ru-t orbitals. Both materials are Hun…
Many-body Electronic Structure of NdNiO and CaCuO
Jonathan Karp, Antia S. Botana, Michael R. Norman +3
The demonstration of superconductivity in nickelate analogues of high cuprates provides new perspectives on the physics of correlated electron materials. The degree to which…