Journal of Synthetic Crystals, Volume. 54, Issue 7, 1091(2025)

Recent Advances in Halide Perovskite Semiconductor Single Crystals for Radiation Detection Applications

Wenjun MA, Guodong ZHANG*, Xue SUN, Hongjie LIU, Jiaxin LIU, and Xutang TAO
Figures & Tables(8)
Solubility curves and principle diagrams of crystal growth by solution method[1⁃3]
Perovskite crystals grown by solution methods. (a)~(d) Perovskite crystals grown by solution temperature-lowering method[4⁃6]; (e)~(j) perovskite crystals grown by inverse temperature crystallization[1,13⁃15]
Large perovskite single crystals growth by improved technologies[16,18⁃20]. (a) Space confinement crystallization for single crystals with adjustable thickness; (b) temperature and speed controlled antisolvent diffusion crystallization for MAPbBr3 single crystal; (c) steady self-supply solution crystallization for MAPbI3 single crystal; (d) close-to-equilibrium crystallization for FAPbBr3 single crystal
Progress in the growth of CsPbBr3 single crystals by melt method[25⁃31]
Inorganic perovskite crystals grown by vertical Bridgman method[32,28,36]. (a) Mixed-halide CsPbBr3-n I nperovskite crystals; (b) mixed-halide Cs3Bi2I9-n Br n perovskite crystals; (c) mixed cation Cs1-m Rb m PbBr3 single crystals
Methods of restraining ion migration[37⁃40]. (a) Detecting novel low dimensional perovskite materials; (b) surface passivation; (c) applying reverse bias; (d) constructing the Schottky junction to form a barrier
Device design of γ-ray detection[40,48⁃49,52]. (a) Metal contacts; (b) electron and hole transport layers; (c) device geometry
  • Table 1. Energy resolution of perovskite single crystals in γ-ray detection

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    Table 1. Energy resolution of perovskite single crystals in γ-ray detection

    材料生长方法电极材料与结构载流子迁移率寿命积/(cm2·V-1能量分辨率
    MAPbBr2.94Cl0.06溶液法Ga-Au结构,保护环电极1.8×10-26.5%@137Cs
    MAPbI3溶液法Ga/Pb-Au不对称结构0.8×10-36.8%@57Co
    FACsPbBr3溶液法2.2×10-32.9%@137Cs
    FAPbI3溶液法1.2×10-135%@241Am
    MAPbBr2.85Cl0.15溶液法Cr-Cr平面对称结构25%@137Cs
    CsPbCl3熔体法Ga-Au不对称结构3.2×10-416%@57Co
    CsPbBr3熔体法Ga-Au不对称结构1.34×10-33.8%@137Cs
    CsPbBr3熔体法Au-Au平面结构8×10-31.4%@137Cs
    CsPbBr3熔体法Au-Au准半球形8×10-31.6%@137Cs
    CsPbBr3熔体法Au-Au像素电极1.8%@137Cs
    CsPbBr3熔体法Au-In不对称结构1.7×10-22%@137Cs
    CsPbBr3熔体法EGaIn-In保护环电极4.8%@57Co
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Wenjun MA, Guodong ZHANG, Xue SUN, Hongjie LIU, Jiaxin LIU, Xutang TAO. Recent Advances in Halide Perovskite Semiconductor Single Crystals for Radiation Detection Applications[J]. Journal of Synthetic Crystals, 2025, 54(7): 1091

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Paper Information

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Received: May. 20, 2025

Accepted: --

Published Online: Aug. 28, 2025

The Author Email: Guodong ZHANG (zgd@sdu.edu.cn)

DOI:10.16553/j.cnki.issn1000-985x.2025.0107

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