Professor, Department of Physics, University of Crete

Associate Professor of Physics, University of Notre Dame

Instituto de Astronomía y Física del Espacio, Argentina

Professor of Physics, Dept. of Physics, University of Gour Banga University

Helmholtz Institute Jena

Professor of Physics, Kalindi college, University of Delhi

Northern (Arctic) Federal University

Instituto de Astronomía y Física del Espacio

Postdoc researcher

HUN-REN Institute for Nuclear Research, Debrecen, Hungary