Division Chief, NIST and Lecturer, University of Colorado

University of Sheffield, previously University of Cambridge

Professor for Nanomaterials, Brandenburg University of Technology

TU Ilmenau - Institute of Materials Science and Engineering and Institute of Micro- and

Luxembourg Institute of Science & Technology / University of Massachusetts Lowell

University of Jyväskylä, University of Jyvaskyla

Professor, Halmstad University, Sweden

Materials science and engineering, Chinese Academy of Science (CAS)

Physikalisch-Technische Bundesanstalt, PTB

Professor Emeritus, Brooklyn College of the City University of New York