Strongly correlated materials:

Doping driven Mott transition in LaSrTiO3

Mott transition in CaSrRuO4

Orbital selective Mott transitions

Two-band Hubbard Model: non-Fermi-liquid behavior

Correlations at surfaces and in heterostructures

Effect of correlations on Fermi surface of Na_xCoO_2

Cluster extension of dynamical mean field theory: multi-site vs multi-band correlations

Methods:

Dynamical mean field theory

Quantum Monte Carlo method

Exact diagonalization

Iterated perturbation theory

Pump - probe femtosecond Spectroscopy

Magnetization dynamics detectable via MOKE ?

Electronic excitations at metal surfaces

Time-dependent density functional theory

Lifetime of hot electrons: GW approach

Surface plasmons

Electronic excitations in adsorbed metal layers

Second Harmonic Generation

Sum Frequency Generation

Electronic friction at metal surfaces

Influence of semi-bound d electrons on dynamical surface response