University of California, Irvine

MSE, Georgia Institute of Technology

ICREA and Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST

Head of group, full professor, Central Facility for Electron Microscopy, Ulm University

University of Tennessee

University of Michigan

Northwestern University

University of Houston

Associate Professor, Department of Physics, University of South Florida, Tampa

professor physics, EMAT, University of Antwerp