Distinguished Professor, Iowa State University

Pacific Northwest National Laboratory

Director R&D, Vacuumschmelze, Hanau, Germany

Distinguished University Professor, University of South Florida

University of Exeter

Professor, Faculty of Engineering, Shinshu University

Nanjing University of Science and Technology

Principal Reseracher, University of Aveiro, Portugal

Purdue University

Professor, Mössbauer Spectroscopy Lab, Physics Department, University of Ioannina …