Teemu Siiskonen

Teemu Siiskonen is a Professor at the University of Helsinki's Department of Physics within the Faculty of Science. His research focuses on dosimetry and interactions of ionizing radiation, with a strong emphasis on medical imaging applications. He actively contributes to advancements in radiation safety and beam characterization technologies. As Deputy Director at Säteilyturvakeskus (STUK), he bridges academic and applied radiation safety practices.

His work spans projects such as RadonNET Euramet (2024–2027) and Pianoforte SONORA (2024–2028), addressing radiation measurement and detector development. His publications highlight innovations in cone-beam CT dosimetry, X-ray phase-contrast tomography, and silicon-based radiation detectors.

Teaching and supervision are integral to his role, contributing to the Doctoral Programme in Materials Research and Nanosciences. His research interests coalesce around optimizing radiation techniques for clinical and industrial applications while prioritizing safety standards.