Peter A. Franken Professor of Physics and Professor, Electrical Engineering and

Nanjing Tech University

Boston University, MIT, Peking University

Full Professor, Catalonia Institute for Energy Research (IREC) and University of Barcelona

Research Professor of Chemistry, NJIT

Professor of Physics, Arizona State University

Professor in Physics and Materials Science, University of Luxembourg

senior Scientist, Catalonia Institute for Energy Research (IREC)

Professor of Physics, TU Braunschweig, TU-BS

ICREA Research Prof.