Maria-Argyro Karageorgou earned her B.Sc. in Physics from the University of Patras and M.Sc. in Biomedical Engineering from the University of Patras and the National Technical University of Athens. She is now a Postdoctoral Researcher in the Department of Physics at the National & Kapodistrian University of Athens, where she completed her Ph.D. in Physics. Her postdoctoral research focuses on efficient broadband energy harvesting for self-powered small electronic devices.