| 多孔硅镶嵌正丁胺/激光染料复合膜的荧光谱 |
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| 引用本文： | 李宏建,彭景翠,颜永红,向建南.多孔硅镶嵌正丁胺/激光染料复合膜的荧光谱[J].物理化学学报,2000(5). |
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| 作者姓名： | 李宏建 彭景翠 颜永红 向建南 |
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| 作者单位： | 湖南大学电子材料研究所(李宏建，彭景翠，颜永红)，湖南大学化学化工学院!410082.长沙(向建南) |
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| 基金项目： | 湖南省自然科学基金资助项目 |
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| 摘 要： | 多孔介质染料镶嵌膜有可能是发展固体染料激光器的一种途径1].由于其所具有的微孔结构和大的比表面积,故使其成为激光染料理想的载体,以形成多孔硅基发光材料2]. 我们用正丁胺作碳源,采用射频辉光(ＲＦ)放电法制备碳膜.利用正丁胺、Ｒ6Ｇ/聚乙二醇分别作碳源和蒸发源得到一种混合膜,如将其沉积在刚制备的新鲜多孔硅上则得到多孔硅镶嵌复合膜.本文着重研究了镶嵌于多孔硅中的正丁胺/Ｒ6Ｇ的荧光光谱,并考察了多孔硅衬底的改变对多孔硅镶嵌膜发光的影响.1 样品制备 (1)多孔硅的制备 制备多孔硅(ＰＳ)所用的材料为(100)晶向的ｐ型单…
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| 关 键 词： | 多孔硅 复合膜 荧光光谱 |
Photoluminescence Spectra of n-butylamine/Rhodamine Impregnated in Porous Silicon |
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| Li Hongjian Peng Jingcui Yan Yonghong Xiang Jiannan.Photoluminescence Spectra of n-butylamine/Rhodamine Impregnated in Porous Silicon[J].Acta Physico-Chimica Sinica,2000(5). |
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| Authors: | Li Hongjian Peng Jingcui Yan Yonghong Xiang Jiannan |
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| Institution: | Li Hongjian Peng Jingcui Yan Yonghong Xiang Jiannan1 |
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| Abstract: | The photoluminescence (PL) of the compound films made by implanting nbutylamine/ Rhodamine into the porous silicon films was studied. Comparison and discussion of the difference of PL of the compound films and the dyes were carried out.The PL of the compound films with different substrates was measured. |
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| Keywords: | Porous silicon Compound films Photoluminescence |
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