Enhanced radioluminescence of NaLuF4:Eu3+ nanoscintillators by terbium sensitization for X-ray imaging

NaLuF 4 :Eu 3+ nanoscintillator with enhanced radioluminescence was boosted by the sensitization effect of Tb 3+ on Eu 3+ with an excellent X-ray scintillation performance, and further applied in X-ray imaging with high contrast for different samples.