Beatrice D’Orsi is a Senior Researcher at ENEA – Casaccia Research Centre (Rome, Italy), working within the Nuclear Department at the Calliope gamma irradiation facility. She holds a joint PhD in Accelerator Physics from Sapienza University of Rome and in Energy and Materials Science from the Institut National de la Recherche Scientifique (Montreal, Canada). She previously obtained her MSc in Physics from Sapienza University of Rome. Her research focuses on the characterization of ionizing radiation effects on materials and devices, using optical and spectroscopic techniques, with applications in nuclear science, aerospace, cultural heritage, and agrifood, as well as on dosimetric studies. Her main interests include radiation dosimetry, characterization of scintillating materials, radiation hardness of electronic components and space materials, and the use of radiation-based techniques for the study and preservation of cultural heritage. She is the author of several publications in international peer-reviewed journals and conference proceedings in the field of radiation physics and applied nuclear technologies. In 2025, she received the Young Professional Award from the International Atomic Energy Agency (IAEA).