Paul Sellin

Professor Paul Sellin is a Professor of Physics at the University of Surrey's School of Mathematics and Physics, with visiting roles at UCL and the University of Wollongong. He holds a PhD in Nuclear Physics from the University of Edinburgh (1992) and a BSc (Hons) in Physics from the University of Birmingham (1988).

His research focuses on radiation detector materials, including perovskites, semiconductors, and scintillators, with applications in medical imaging, nuclear security, and high-energy physics. Key interests include perovskite semiconductor development, neutron/gamma detection, and radiation-hard materials. His group collaborates internationally on projects like the DTRA Interaction of Ionizing Radiation with Matter (IIRM) University Research Alliance.

Publications highlight advancements in X-ray detection using perovskite nanocomposites, Cu-doped crystals, and organic semiconductors. His work emphasizes material synthesis, charge transport optimization, and device fabrication for low-dose imaging and high-sensitivity detection.

Professor Sellin has supervised over 30 postgraduate students, many contributing to seminal studies on perovskite detectors, plastic scintillators, and semiconductor characterization. His contributions span academic networks like the Nuclear Threat Reduction Network (NTR-net) and the STFC NuSec program.