[4] WU T J, GAO P. Development of perovskite-type materials for thermoelectric application［J］. Materials, 2018, 11(6): 999.
[5] WANG F, ZOU X M, XU M J, et al. Recent progress on electrical and optical manipulations of perovskite photodetectors［J］. Advanced Science, 2021, 8(14): 2100569.
[7] FAN L B, PEI Z F, WANG P, et al. Research progress on the stability of organic-inorganic halide perovskite photodetectors in a humid environment through the modification of perovskite layers［J］. Journal of Electronic Materials, 2022, 51(6): 2801-2818.
[8] CHOI Y C, JUNG K W. Recent progress in fabrication of antimony/bismuth chalcohalides for lead-free solar cell applications［J］. Nanomaterials, 2020, 10(11): 2284.
[9] GHOSH B, WU B, MULMUDI H K, et al. Limitations of Cs3Bi2I9 as lead-free photovoltaic absorber materials［J］. ACS Applied Materials & Interfaces, 2018, 10(41): 35000-35007.
[10] WANG G M, LI D H, CHENG H C, et al. Wafer-scale growth of large arrays of perovskite microplate crystals for functional electronics and optoelectronics［J］. Science Advances, 2015, 1(9): e1500613.
[11] PARK B W, PHILIPPE B, ZHANG X L, et al. Bismuth based hybrid perovskites A3Bi2I9 (A: methylammonium or cesium) for solar cell application［J］. Advanced Materials, 2015, 27(43): 6806-6813.
[12] ZHANG J Y, LI A F, LI B H, et al. Top-seed solution-based growth of perovskite Cs3Bi2I9 single crystal for high performance X-ray detection［J］. ACS Photonics, 2022, 9(2): 641-651.
[13] SUN Q H, XIAO B, JI L L, et al. Effect of dimensional expansion on carrier transport behaviors of the hexagonal Bi-based perovskite crystals［J］. Journal of Energy Chemistry, 2022, 66: 459-465.
[14] ZHANG H J, XU Y D, SUN Q H, et al. Lead free halide perovskite Cs3Bi2I9 bulk crystals grown by a low temperature solution method［J］. CrystEngComm, 2018, 20(34): 4935-4941.
[15] WU J, CHEN P, XU H, et al. Ultralight flexible perovskite solar cells［J］. Science China Materials, 2022, 65(9): 2319-2324.
[16] QIAN X Y, SHEN Y, ZHANG L J, et al. Bio-inspired pangolin design for self-healable flexible perovskite light-emitting diodes［J］. ACS Nano, 2022, 16(11): 17973-17981.
[17] RAKITA Y, KEDEM N, GUPTA S, et al. Low-temperature solution-grown CsPbBr3 single crystals and their characterization［J］. Crystal Growth & Design, 2016, 16(10): 5717-5725.
[18] LIU Y C, YANG Z, CUI D, et al. Two-inch-sized perovskite CH3NH3PbX3(X=Cl, Br, I) crystals: growth and characterization［J］. Advanced Materials, 2015, 27(35): 5176-5183.
[19] DAMMAK H, YANGUI A, TRIKI S, et al. Structural characterization, vibrational, optical properties and DFT investigation of a new luminescent organic-inorganic material: (C6H14N)3Bi2I9［J］. Journal of Luminescence, 2015, 161: 214-220.
[20] TAILOR N K, MAITY P, SATAPATHI S. Phonon-mediated slow hot carrier dynamics in lead-free Cs3Bi2I9 perovskite single crystal［J］. The Journal of Physical Chemistry Letters, 2022, 13(23): 5260-5266.
[21] ZHANG Y X, LIU Y C, XU Z, et al. Nucleation-controlled growth of superior lead-free perovskite Cs3Bi2I9 single-crystals for high-performance X-ray detection［J］. Nature Communications, 2020, 11: 2304.
[22] LEHNER A J, FABINI D H, EVANS H A, et al. Crystal and electronic structures of complex bismuth iodides A3Bi2I9 (A=K, Rb, Cs) related to perovskite: aiding the rational design of photovoltaics［J］. Chemistry of Materials, 2015, 27(20): 7137-7148.
[23] MCCALL K M, STOUMPOS C C, KOSTINA S S, et al. Strong electron-phonon coupling and self-trapped excitons in the defect halide perovskites A3M2I9 (A=Cs, Rb; M=Bi, Sb)［J］. Chemistry of Materials, 2017, 29(9): 4129-4145.
[24] TIE S J, ZHAO W, XIN D Y, et al. Robust fabrication of hybrid lead-free perovskite pellets for stable X-ray detectors with low detection limit［J］. Advanced Materials, 2020, 32(31): 2001981.
[25] WAYKAR R, BHORDE A, NAIR S, et al. Environmentally stable lead-free cesium bismuth iodide (Cs3Bi2I9) perovskite: synthesis to solar cell application［J］. Journal of Physics and Chemistry of Solids, 2020, 146: 109608.
[26] LIU Y L, CHEN F, JIANG Z Y, et al. Sellotape exfoliated layered quasi-2D perovskite thin film for efficient light-emitting diodes［J］. Advanced Optical Materials, 2022, 10(18): 2200885.
[27] LI L J, YE G, LUO T Y, et al. Centimeter-sized stable zero-dimensional Cs3Bi2I9 single crystal for mid-infrared lead-free perovskite photodetector［J］. The Journal of Physical Chemistry C, 2022, 126(7): 3646-3652.
