Director, Max Planck Institute for Solid State Research

Professor, University of Vienna, Faculty of Physics, Electronic Properties of Materials

Department of Applied Physics, University of Geneva

CNRS retired University of Bordeaux

Dipartimento di Fisica - Politecnico di Milano

REIXS Scientist, Canadian Light Source

Group leader "Optical spectroscopy", Max Planck Institute for Solid State Research

Director of Center for Solid State Physics and New Materials, Institute of Phyisics-Belgrade …

Vienna University of Technology

Associate Professor, International Center for Quantum Materials, Peking University