Scintillation and mechanical properties of CsI(Tl,Br) crystals pulled from melt

B.G.Zaslavsky; S.I.Vasetsky; A.M.Kudin

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Scintillation and mechanical properties of CsI(Tl,Br) crystals pulled from melt

机译：从熔体中拉出的CsI（Tl，Br）晶体的闪烁和力学性能

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摘要

Scintillation and mechanical characteristics of combined CsI(T)-CsBr crystals have been studied over the concentration range of cesium bromide 0.1-2.7 mass/100. In concentration range, cesium bromide addition has been shown to have no effect on the spectrometic and temporal characteristics of crystals or on their radiation resistance but leads to their significant strengthening. These improved mechanical properties prevent the deformation of large ingots during their pulling from melt onto the seed. The quality of mechanical treatment of the surface of these alloy crystals has a weaker dependence on the crystallographic orientation of the surfaces, thus simplifying the manufacture of scintillators of intricate geometric forms.

机译：在0.1-2.7质量/ 100溴化铯的浓度范围内，研究了组合的CsI（T）-CsBr晶体的闪烁和力学特性。在浓度范围内，溴化铯的添加已显示出对晶体的光谱和时间特性或其抗辐射性没有影响，但会导致其显着增强。这些改进的机械性能可防止大锭从熔体拉到籽晶期间变形。这些合金晶体表面的机械处理质量对表面的晶体学取向的依赖性较弱，因此简化了复杂几何形状的闪烁体的制造。

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来源
《Journal of Crystal Growth》 |2001年第4期|p.751-754|共4页
作者
B.G.Zaslavsky; S.I.Vasetsky; A.M.Kudin;
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作者单位

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类晶体学;
关键词
CsI(Tl,Br) crystals; Scintillation properties; Melt;

机译：CsI（Tl;Br）晶体;闪烁特性;熔化;

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Scintillation and mechanical properties of CsI(Tl,Br) crystals pulled from melt

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