M. Grundner

collaborators

2 papers

cond-mat.str-el2020

BaOsO $_{3}$ : 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 $_{3}$ within a combination of density functional theory (DFT) and dynamical mean-field theory (DMFT), using a matrix-product-state…

cond-mat.str-el2020

Sr $_{2}$ MoO $_{4}$ and Sr $_{2}$ RuO $_{4}$ : Disentangling the Roles of Hund's and van Hove Physics

Jonathan Karp, Max Bramberger, Martin Grundner +3

Sr $_{2}$ MoO $_{4}$ is isostructural to the unconventional superconductor Sr $_{2}$ RuO $_{4}$ but with two electrons instead of two holes in the Mo/Ru-t $_{2 g}$ orbitals. Both materials are Hun…

BaOsO3​: A Hund's metal in the presence of strong spin-orbit coupling

Sr2​MoO4​ and Sr2​RuO4​: Disentangling the Roles of Hund's and van Hove Physics

BaOsO $_{3}$ : A Hund's metal in the presence of strong spin-orbit coupling

Sr $_{2}$ MoO $_{4}$ and Sr $_{2}$ RuO $_{4}$ : Disentangling the Roles of Hund's and van Hove Physics