| 变色的ZnS：Mn/SrS：Ce/ZnS：Mn薄膜电致发光的研究 |
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| 引用本文： | 唐春玖,蒋雪茵.变色的ZnS：Mn/SrS：Ce/ZnS：Mn薄膜电致发光的研究[J].发光学报,1996,17(4):317-321. |
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| 作者姓名： | 唐春玖 蒋雪茵 |
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| 作者单位： | 上海大学嘉定校区材料系, 上海 201800 |
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| 摘 要： | 利用ZnS:Mn/SrS:Ce/ZnS:Mn多层结构,得到了一种可变颜色的薄膜电致发光器件。研究了这一器件的发射光谱随电压和频率的变化,并讨论了随电压的增加,发射光谱中蓝带和黄带的不同增长的原因,以及在不同电压下,发射光谱中蓝带和黄带随频率变化的不同趋势的原因。观察到随驱动频率的增加,发射光谱出现黄-蓝色位移。
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| 关 键 词： | ZnS：Mn/SrS：Ce/ZnS：Mn 薄膜电致发光 |
| 收稿时间： | 1996-02-14 |
COLOUR CHANGEABLE ZnS: Mn/SrS : Ce/ZnS :Mn THIN FILM ELECTROLUMINESCENCE DEVICES |
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| Tang Chunjiu Zhao Weiming Wang Linjun Chen Zhongchuan Jiang XueyinZhang Zhilin Xu Shaohong.COLOUR CHANGEABLE ZnS: Mn/SrS : Ce/ZnS :Mn THIN FILM ELECTROLUMINESCENCE DEVICES[J].Chinese Journal of Luminescence,1996,17(4):317-321. |
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| Authors: | Tang Chunjiu Zhao Weiming Wang Linjun Chen Zhongchuan Jiang XueyinZhang Zhilin Xu Shaohong |
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| Institution: | Department of Materials Science, Shanghai University Jiading Campus, Shanghai 201800 |
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| Abstract: | The colour changeable ZnS :Mn/SrS : Ce/ZnS: Mn thin film electroluminescence devices have been prepared. The dependence of the electroluminescent emission spectra on applied voltage and frequency was studied and the reason of the different increase of the blue band and yellow band of the electroluminescent emission spectra was disscused. The reason of the different dependence of the blue band and yellow band of the electroluminescent emission spectra on frequency under different voltage was aslo disscussed. |
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| Keywords: | ZnS: Mn/SrS: Ce/ZnS: Mn thin film electroluminescence |
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