| 掺杂半导体/金属膜系的光谱透射反射特性 |
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| 引用本文： | 李丹之.掺杂半导体/金属膜系的光谱透射反射特性[J].物理学报,1999,48(12):2349-2356. |
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| 作者姓名： | 李丹之 |
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| 作者单位： | 上海大学物理系，上海 201800 |
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| 摘 要： | 提出了以改变半导体薄膜的掺杂浓度来调节它的等离子体频率ωp，使它的高透射区移至可见光带.选择本征吸收频率在近紫外区的金属与之构成最佳的D/M光谱透射-反射膜系，同时结合掺杂半导体膜与金属膜的最佳厚度组合以形成较理想的透明隔热复合膜.
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| 关 键 词： | 光谱 透射反射特性 薄膜系 半导体 金属膜系 |
| 收稿时间： | 1999-04-19 |
SPECTRAL TRANSMISSION AND REFLECTION OF THE DOPING SEMICONDUCTOR/METAL FILMS SYSTEMS |
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| LI DAN-ZHI.SPECTRAL TRANSMISSION AND REFLECTION OF THE DOPING SEMICONDUCTOR/METAL FILMS SYSTEMS[J].Acta Physica Sinica,1999,48(12):2349-2356. |
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| Authors: | LI DAN-ZHI |
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| Abstract: | The paper presents that the plasma frequency ωp of semiconductor films are regulated by the way of changing its doping concentration,which lead to high transmission.Zone of the film shift visible spectral rang Vω,the semiconductor film is combined with the metal which thinness induced transmission frequency ωg locate in the edge of ultra violet range to compose the excellent D/M spectral transmission and reflection film systems.Besides,it is also necessary to select the most suitable combination of the thickness between the semiconductor and the metal films for forming the excellent transparent heat insulation film. |
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