摻鈰溴化鑭閃爍晶體封裝技術(shù)探討

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摘  要：該文先介紹當(dāng)前常見(jiàn)的閃爍晶體封裝技術(shù)及其不足，之后通過(guò)試驗(yàn)分析法，對(duì)摻鈰溴化鑭閃爍晶體封裝技術(shù)展開(kāi)進(jìn)一步研究，通過(guò)試驗(yàn)結(jié)果評(píng)估不同反射層材料、光耦合劑及晶體形態(tài)等因素對(duì)晶體樣品閃爍光收集效果的影響，希望為進(jìn)一步提升摻鈰溴化鑭閃爍晶體封裝水平提供支持。

關(guān)鍵詞：摻鈰溴化鑭;閃爍晶體;封裝技術(shù);反射層;光耦合劑

中圖分類(lèi)號(hào)：O734        文獻(xiàn)標(biāo)志碼：A          文章編號(hào)：2095-2945（2023）07-0067-04

Abstract： This paper first introduces the current common scintillation crystal packaging technology and its shortcomings， and then makes a further study on the cerium-doped lanthanum bromide scintillation crystal packaging technology through experimental analysis. The experimental results are used to evaluate the effects of different reflector materials， optical couplers and crystal morphology on the scintillation collection effect of crystal samples， hoping to provide support for further improving the packaging level of cerium-doped lanthanum bromide scintillation crystals.

Keywords： cerium-doped lanthanum bromide; scintillation crystal; packaging technology; reflector; optical coupling agent

閃爍晶體是指X射線、γ射線等照射到晶體材料后，材料中的電子受激躍遷而出現(xiàn)可見(jiàn)光或者紫外光等閃爍光。（剩余5943字）