| 纳米材料二氧化锡的制备和激子态光学特性研究 |
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| 引用本文： | 余保龙,张桂兰.纳米材料二氧化锡的制备和激子态光学特性研究[J].光学学报,1995,15(12):669-1673. |
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| 作者姓名： | 余保龙 张桂兰 |
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| 作者单位： | 南开大学现代光学研究所 |
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| 摘 要： | 报道纳米材料二氧化锡的制备和室温下激子态光学特征，应用弱量子限域下激子响应模型对结果进行了解释。
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| 关 键 词： | 二氧化锡 纳米材料 激子态 量子限域效应 |
| 收稿时间： | 1994/11/14 |
Preparation of SnO_2 Nanometer Crystallites and Study of the Optical Propertier of Their Exciton States |
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| Yu Baolong Zhang, Guilan ,Tang Guoqing Zou Bingsuo, Cheng Wenju.Preparation of SnO_2 Nanometer Crystallites and Study of the Optical Propertier of Their Exciton States[J].Acta Optica Sinica,1995,15(12):669-1673. |
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| Authors: | Yu Baolong Zhang Guilan Tang Guoqing Zou Bingsuo Cheng Wenju |
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| Abstract: | The preparation of SnO2 nanometer crystullites .and their spectroscopic properties of exciton saltes were presented. By using the mode of weak quantum-sized confinement, we analyzed and explained the variations of ark positions of photoluminescence bands with different excitation wavelength, and the discrete Structures in excitation spectra of SnO2 nanometer crystullitds. |
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| Keywords: | SnO_2 nanometer crystallite exciton quantum-sized confinement effect |
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