Professor of Physics, University of California San Diego

Oak Ridge National Laboratory

em. Prof. of Physics, Ruhr-Uni Bochum; presently Senior Research Prof. JG University Mainz

ORNL - UTK

Oak Ridge National Laboratory

Assistant professor, Zernike Institute for Advanced Materials, University of Groningen

Professor of Physical Chemistry, Chemical Science Department, University of Naples " …

Professor of Chemistry and Materials Science, Georgia Institute of Technology

Helmholtz-Zentrum Berlin

Professor of Physics and Chair, University of Missouri