| BuFCl:Eu2+中两种F色心的浓度比值与光激励截面比值的测定方法 |
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| 引用本文： | 王永生,熊光楠.BuFCl:Eu2+中两种F色心的浓度比值与光激励截面比值的测定方法[J].发光学报,1994,15(4):342-347. |
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| 作者姓名： | 王永生 熊光楠 |
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| 作者单位： | 1. 南开大学物理系, 天津 300071;2. 天津理工学院材料物理所, 天津 300191 |
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| 摘 要： | 本文研究了紫外线辐照下BaFCl:Eu2+的光激励发光性质.通过改变激励方式及激励光的扫描方向,给出了BaFCl:Eu2+光激励发光过程中,两种F色心的浓度比值和光激励截面比值的测定方法.
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| 关 键 词： | F色心 光激励截面 |
| 收稿时间： | 1994-03-07 |
THE MEASUREMENT METHOD OF DENSITY RATIOS AND PHOTOSTIMULABLE CROSS SECTLON RATIOS OF THE TWO KINDS OF F COLOR CENTERS ON BaFCl:Eu2+ PHOSPHORS |
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| Wang Yongsheng,Xiong Guangnan,Xu Xurong,Zhang Guangyin.THE MEASUREMENT METHOD OF DENSITY RATIOS AND PHOTOSTIMULABLE CROSS SECTLON RATIOS OF THE TWO KINDS OF F COLOR CENTERS ON BaFCl:Eu2+ PHOSPHORS[J].Chinese Journal of Luminescence,1994,15(4):342-347. |
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| Authors: | Wang Yongsheng Xiong Guangnan Xu Xurong Zhang Guangyin |
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| Institution: | 1. Dapartment of Physics, Nankai Uniwrsity, Tianjin 300071;2. Institute of Material Physics, Tianjin Institute of Technology, Tianjin 300191 |
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| Abstract: | The photostimulable luminescence(PSL)of BaFCl:Eu2+ under UV-irradiation has been reported.Through changing the stimulable mode and scan direction of the stimulable light,we got the measurement method of the density ratios and photostimulable cross section ratios of the two kinds of F color centers during the PSL of BaFCl:Eu2+ phosphors. |
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| Keywords: | F color center photostimulable cross section |
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