[1] [1] DUJARDIN C, AUFFRAY E, BOURRET-COURCHESNE E, et al. Needs, trends, and advances in inorganic scintillators［J］. IEEE Transactions on Nuclear Science, 2018, 65(8): 1977-1997.

[5] [5] VAN LOEF E V D, DORENBOS P, VAN EIJK C W E, et al. High-energy-resolution scintillator: Ce3+ activated LaBr3［J］. Applied Physics Letters, 2001, 79(10): 1573-1575.

[6] [6] BIZARRI G, DE HAAS J T M, DORENBOS P, et al. Scintillation properties of 1×1 inch3 LaBr3∶5%Ce3+ crystal［J］. IEEE Transactions on Nuclear Science, 2006, 53(2): 615-619.

[7] [7] SHAH K S, GLODO J, HIGGINS W, et al. CeBr3 scintillators for gamma-ray spectroscopy［J］. IEEE Transactions on Nuclear Science, 2005, 52(6): 3157-3159.

[8] [8] QUARATI F G A, DORENBOS P, Van der BIEZEN J, et al. Scintillation and detection characteristics of high-sensitivity CeBr3 gamma-ray spectrometers［J］. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2013, 729: 596-604.

[10] [10] GUSS P, FOSTER M E, WONG B M, et al. Results for aliovalent doping of CeBr3 with Ca2+［J］. Journal of Applied Physics, 2014, 115(3): 034908.

[11] [11] QUARATI F G A, ALEKHIN M S, KRMER K W, et al. Co-doping of CeBr3 scintillator detectors for energy resolution enhancement［J］. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2014, 735: 655-658.

[12] [12] AWATER R, KRMER K, DORENBOS P. Effects of Na+, Mg2+, Ca2+, Sr2+ and Ba2+ doping on the scintillation properties of CeBr3［J］. IEEE Transactions on Nuclear Science, 2015, 62(5):1-6.

[13] [13] BERG D, SADIGH B, SCHLEIFE A, et al. Origin of resolution enhancement by co-doping of scintillators: insight from electronic structure calculations［J］. Applied Physics Letters, 2014, 104(21): 211908.