In the last two decades non-equilibrium spectroscopies have evolved from avant-garde
studies to crucial tools for expanding our understanding of the physics of strongly correlated …

The aim of this review article is to assess the descriptive capabilities of the Hubbard‐rooted
LDA+ U method and to clarify the conditions under which it can be expected to be most …

Recently, a bulk nickelate superconductor La3Ni2O7 is discovered at pressures with a
remarkable high transition temperature T c∼ 80 K. Here, we study a Hubbard model with …

The characteristic excitation of a metal is its plasmon, which is a quantized collective
oscillation of its electron density. In 1956, David Pines predicted that a distinct type of …

Strong electronic correlations are often associated with the proximity of a Mott-insulating
state. In recent years however, it has become increasingly clear that the Hund's rule …

We study the normal state electronic structure of the recently discovered infinite-layer
nickelate superconductor, Nd 1− x Sr x NiO 2, using density functional theory plus dynamical …

High temperature superconductivity was recently found in the bilayer nickelate La 3 Ni 2 O 7
(La327), followed by the discovery of superconductivity in the trilayer La 4 Ni 3 O 10 …

We show that electron-and hole-doped BaFe 2 As 2 are strongly influenced by a Mott
insulator that would be realized for half-filled conduction bands. Experiments show that …

We explore the interplay of electron-electron correlations and spin-orbit coupling in the
model Fermi liquid Sr 2 RuO 4 using laser-based angle-resolved photoemission …

Using relativistic first-principles calculations, we show that the chemical trend of the
Dzyaloshinskii-Moriya interaction (DMI) in 3 d-5 d ultrathin films follows Hund's first rule with …