| ZrO2:CdS薄膜的光物理性质 |
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| 引用本文： | 黄为民,施剑林. ZrO2:CdS薄膜的光物理性质[J]. 无机材料学报, 2000, 15(5): 947 |
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| 作者姓名： | 黄为民 施剑林 |
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| 作者单位： | 中国科学院上海硅酸盐研究所高性能陶瓷和超微结构国家重点实验室, 上海 200050 |
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| 基金项目： | 国家自然科学基金!（59625204） |
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| 摘 要： | 利用吸收和荧光光谱研究了ＺｒＯ２：ＣｄＳ薄膜的光物理特性．实验观察到了随颗粒尺寸的减小ＣｄＳ的吸收带边的蓝移现象．研究了不同激发条件下的荧光光谱，发现了薄膜中ＣｄＳ的微弱的荧光发射．并且分析了介质效应对ＣｄＳ光学特性的影响．
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| 关 键 词： | ZrO2 CdS 薄膜 光物理特性 |
| 收稿时间： | 1999-09-22 |
| 修稿时间： | 1999-10-26 |
Optical Properties of ZrO2:CdS Films |
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| HUANG Wei-Min,SHI Jian-lin. Optical Properties of ZrO2:CdS Films[J]. Journal of Inorganic Materials, 2000, 15(5): 947 |
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| Authors: | HUANG Wei-Min SHI Jian-lin |
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| Affiliation: | State Key Lab of High Performance Ceramics and Superfine Microstructure; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 200050; China |
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| Abstract: | The optical properties of ZrO2:CdS films were studied with absorption and fluores- cence spectra. The blue shift of band edge of CdS caused by the quantum size effect was observed. The fluorescence properties of ZrO2:CdS films at different excitation waxrelength were studied. The weak luminescence of CdS can be observed. The influence of ZrO2 dielectric matrix on the luminescence properties of CdS was also discussed. |
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| Keywords: | ZrO2 film CdS optical properties |
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