[1] SPAHN M. X-ray detectors in medical imaging. Nuclear Instruments and Methods in Physics Research Section A： Accelerators， Spectrometers， Detectors and Associated Equipment, 731, 57-63(2013).

[2] FLOHR T, PETERSILKA M, HENNING A et al. Photon-counting CT review. Physica Medica, 79, 126-136(2020).

[3] YU J X, LIU G X, CHEN C M et al. Perovskite CsPbBr3 crystals： growth and applications. Journal of Materials Chemistry C, 8, 6326-6341(2020).

[4] WEI H T, HUANG J S. Halide lead perovskites for ionizing radiation detection. Nature Communications, 10, 1066(2019).

[5] OWENS A, PEACOCK A. Compound semiconductor radiation detectors. Nuclear Instruments and Methods in Physics Research Section A： Accelerators， Spectrometers， Detectors and Associated Equipment, 531, 18-37(2004).

[6] KASAP S, FREY J B, BELEV G et al. Amorphous and polycrystalline photoconductors for direct conversion flat panel X-ray image sensors. Sensors （Basel）, 11, 5112-5157(2011).

[7] FENG Y X, PAN L, WEI H T et al. Low defects density CsPbBr3 single crystals grown by an additive assisted method for gamma-ray detection. Journal of Materials Chemistry C, 8, 11360-11368(2020).

[8] ZHAO X, WANG S M, ZHUGE F W et al. Nucleation-controlled growth of high-quality CsPbBr3 single crystals for ultrasensitive weak-light photodetectors. Journal of Materials Chemistry C, 11, 8533-8540(2023).

[9] KAKAVELAKIS G, GEDDA M, PANAGIOTOPOULOS A et al. Metal halide perovskites for high-energy radiation detection. Advanced Science, 7, 2002098(2020).

[10] HE Y H, HADAR I, KANATZIDIS M G. Detecting ionizing radiation using halide perovskite semiconductors processed through solution and alternative methods. Nature Photonics, 16, 14-26(2021).

[11] CAO L R, PAN L, KANDLAKUNTA P et al. Perovskite detectors for X-ray imaging and gamma spectroscopy： overview and current state-of-the-art. SPIE, 1-5(2021).

[12] STOUMPOS C C, MALLIAKAS C D, PETERS J A et al. Crystal growth of the perovskite semiconductor CsPbBr3： a new material for high-energy radiation detection. Crystal Growth & Design, 13, 2722-2727(2013).

[13] SONG J Z, CUI Q Z, LI J H et al. Ultralarge all-inorganic perovskite bulk single crystal for high-performance visible-infrared dual-modal photodetectors. Advanced Optical Materials, 5, 1700157(2017).

[14] HE Y H, PETRYK M, LIU Z et al. CsPbBr3 perovskite detectors with 1.4% energy resolution for high-energy γ-rays. Nature Photonics, 15, 36-42(2021).

[15] HUA Y Q, ZHANG G D, SUN X et al. Suppressed ion migration for high-performance X-ray detectors based on atmosphere-controlled EFG-grown perovskite CsPbBr3 single crystals. Nature Photonics, 18, 870-877(2024).

[16] HE Y H, MATEI L, JUNG H J et al. High spectral resolution of gamma-rays at room temperature by perovskite CsPbBr3 single crystals. Nature Communications, 9, 1609(2018).

[17] DIRIN D N, CHERNIUKH I, YAKUNIN S et al. Solution-grown CsPbBr3 perovskite single crystals for photon detection. Chemistry of Materials, 28, 8470-8474(2016).

[18] RAKITA Y, KEDEM N, GUPTA S et al. Low-temperature solution-grown CsPbBr3 single crystals and their characterization. Crystal Growth & Design, 16, 5717-5725(2016).

[19] PAN L, LIU Z F, WELTON C et al. Ultrahigh-flux X-ray detection by a solution-grown perovskite CsPbBr3 single-crystal semiconductor detector. Advanced Materials, 35(2023).

[20] LI G Q, JIE W Q, HUA H et al. Cd1-x Zn x Te： Growth and characterization of crystals for X-ray and gamma-ray detectors. Progress in Crystal Growth and Characterization of Materials, 46, 85-104(2003).

[21] WANG F B, BAI R C, SUN Q H et al. Precursor engineering for solution method-grown spectroscopy-grade CsPbBr3 crystals with high energy resolution. Chemistry of Materials, 34, 3993-4000(2022).

[22] PAN L, FENG Y, KANDLAKUNTA P et al. Performance of perovskite CsPbBr3 single crystal detector for gamma-ray detection. IEEE Transactions on Nuclear Science, 67, 443-449(2020).