Quantitative analysis of ionization quenching in CaF2:Ce using PHITS track-structure simulations

Key Points

• Ionization quenching is a key mechanism affecting energy deposition in CaF2:Ce, impacting its efficiency.
• The study highlights a decrease in ionization yield with increasing radiation energy, showing significant variations at different levels.
• Analysis using track-structure simulations provides a detailed understanding of radiation transport in CaF2:Ce under various conditions.
• Understanding ionization quenching may enable improved designs in radiation detection materials and technologies.