Enhancing the Cherenkov over scintillation ratio using dichroic filters in BGO and TlCl for TOF-PET. - Mehrdel, Baharak; Kratochwil, Nicolaus; Seo, Youngho; Glodo, Jarek; Bhattacharya, Pijush; Ariño-Estrada, Gerard; Caravaca, Javier (Scientific Reports, 2025)