| 塑料闪烁体基质到溶质的能量传递 |
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| 引用本文： | 袁慧君. 塑料闪烁体基质到溶质的能量传递[J]. 发光学报, 1988, 9(1): 65-68 |
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| 作者姓名： | 袁慧君 |
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| 作者单位： | 核工业部北京核仪器厂 |
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| 摘 要： | 本文研究了以聚苯乙烯为基质,添加具有不同光谱荧光性质溶质的二元塑料闪烁体的发光.测量了闪烁体的激发光谱,荧光光谱,γ射线,X射线和紫外线激发的相对发光强度及其与溶质浓度的关系,测量了聚苯乙烯吸收波长和溶质吸收波长激发下的发光衰减及其与溶质浓度的关系.讨论了基质到溶质的能量传递机制.
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| 收稿时间： | 1987-06-30 |
ENERGY TRANSFER FROM THE POLYMER MATRIX TO THE SOLUTE IN PLASTIC SCINTILLATORS |
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| Yuan Huijun. ENERGY TRANSFER FROM THE POLYMER MATRIX TO THE SOLUTE IN PLASTIC SCINTILLATORS[J]. Chinese Journal of Luminescence, 1988, 9(1): 65-68 |
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| Authors: | Yuan Huijun |
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| Affiliation: | Beijing Nuclear Instrument Factory |
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| Abstract: | Energy transfer in binary polystyrene scintillators has been investigated by means of selection solute of several fluorescence behaviour.Excitation and fluorescent spectra,lluorescent intensity excited by γ,X and violet ray and relationship between the intensity and the solute concentration were measured.The dependence ol decay time of the solute fluorescence of polystyrene and the solute absorption peak on the solute concentration was also investigated.Energy transfer mechanism was discussed. |
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