| 纳米CuCl晶簇室温光吸收谱 |
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| 引用本文： | 王德煌 程虎民. 纳米CuCl晶簇室温光吸收谱[J]. 北京大学学报(自然科学版), 1996, 32(3): 343-346 |
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| 作者姓名： | 王德煌 程虎民 |
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| 作者单位： | 半导体超晶格国家重点实验室，北京大学化学学系，北京大学地球物理学系 |
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| 摘 要： | 实验测定了平均尺寸４．２ｎｍＣｕＣｌ晶簇的室这紫外和可见光吸收谱线，给出了Ｈｅ－Ｎｅ激光束辐照下的光吸收谱线，在３．１８７ｅＶ处有宽度０．６２ｍｅＶ的吸收尖峰。
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| 关 键 词： | 激光辐照 纳米材料 光吸收谱 氯化铜 室温 |
Room Temperature Optical Absorption Spectra of Nanometer CuCl Clusters |
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| WANG Dehuang WANG Weili. Room Temperature Optical Absorption Spectra of Nanometer CuCl Clusters[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 1996, 32(3): 343-346 |
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| Authors: | WANG Dehuang WANG Weili |
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| Abstract: | The optical absorption spetra of average size 4.2 nm CuCl clusters in near ultra violet and visible regions are determined at room temperature. The optical absorption spectra in two samples irradiated by He Ne laser beam are also shown. A sharp peak with the width of 0.62 meV in an absorption spectrum of CuCl nanoclusters irradiated by laser beam is observed at 3.187 eV. |
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| Keywords: | CuCl nanoclusters optical absorption laser irradiation |
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