Proton Bragg peak imaging by colour centre radiophotoluminescence in lithium fluoride thin film radiation detectors on silicon, Montereali, Maria Rita, Nichelatti E., Nigro V., Picardi L., Piccinini M., Ampollini A., Libera S., Ronsivalle C., and Vincenti M.A. , Journal of Materials Science: Materials in Electronics, Volume 34, Number 5, (2023)