鈣鈦礦材料的高能輻照穩(wěn)定性及損傷機(jī)制研究進(jìn)展

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中圖分類號(hào)：0482.31 文獻(xiàn)標(biāo)識(shí)碼：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

醫(yī)學(xué)影像和治療、大科學(xué)裝置、航空航天等環(huán)境中涉及各種高能粒子，如質(zhì)子、中子、γ射線、電子、重離子等[1-3]。（剩余26261字）