Marian SIMA

Dr. Marian SIMA serves as a Scientific Researcher II at the Laboratory of Optical Processes in Nanostructured Materials within the National Institute of Laser, Plasma and Radiation Physics (INFLPR) in Romania. His research focuses on semiconductor electrochemistry, photoelectrochemistry, and nanostructured materials for energy applications.

His primary research interests include water splitting, perovskite solar cells, thermoelectric materials, and heterojunction photoanodes. His experimental work emphasizes electrodeposition techniques, nanomaterial synthesis, and photoelectrochemical characterization of semiconductor interfaces.

His publication record demonstrates consistent output in high-impact journals like International Journal of Hydrogen Energy and Journal of Physics and Chemistry of Solids, with a clear trend toward photoelectrochemical water oxidation and perovskite stability research. Recent work (2021-2025) shows increased focus on ferroelectric polarization effects and cocatalyst integration for enhanced photoconversion efficiency.

• Romanian Academy prize Stefan Procopiu/2004

Dr. SIMA maintains active research collaborations across multiple Romanian institutions and international partners, evidenced by co-authorship patterns. His patent portfolio includes innovations in thermoelectric materials and electrodeposition methods. Current research directions involve advanced heterojunction design for solar fuel generation and stability enhancement of perovskite photovoltaic devices.