钙钛矿材料的高能辐照稳定性及损伤机制研究进展

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中图分类号：0482.31 文献标识码：A DOI：10.37188/CJL.20240313 CSTR：32170.14.CJL.20240313

AdvancesinHigh-energyIrradiationStabilityand DamageMechanismsof PerovskiteMaterials

LIU Xiaoqing，LU Shuai， XIA Mengling* （SchoolofMaterialsScienceandEngineering，Wuhan UniversityofTechnology，Wuhan43oo7O，China） *Corresponding Author，E-mail：xiamengling@whut.edu.cn

Abstract：Radiation damage is acommoncore problem in various fields，such as medical imaging，large-scale scientific facilities，aerospace industry，etc.The studyof high-energyradiation stabilityand damage mechanismof materials isanessential stepfortheir practicalapplication.Asnew semiconductor materials，perovskites have shown greatapplication prospectsin high-energy radiation detection．However，the high-energyradiation stabilityof perovskite materials isstillcontroversial and the radiation damage mechanism is notclear yet.This paper discusses thedamage mechanismof perovskites inhigh-energyradiation environmentsand identifies the primaryfactors ffectingtheirradiation stability.Additionally，potential strategies toenhance theradiationresistanceof perovskites are proposed.The studyaims to elucidate the structure-activity relationship between structure and radiation stability of perovskite，providing valuable insights forthe development of perovskite-based radiation detectors.

KeyWords：perovskite;irradiationstability；damagemechanism

1引言

医学影像和治疗、大科学装置、航空航天等环境中涉及各种高能粒子，如质子、中子、γ射线、电子、重离子等[1-3]。（剩余26261字）