| 太阳选择性吸收薄膜中干涉条件的近似计算 |
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| 引用本文： | 曹韫真,胡行方.太阳选择性吸收薄膜中干涉条件的近似计算[J].太阳能学报,2000,21(3):279-284. |
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| 作者姓名： | 曹韫真 胡行方 |
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| 作者单位： | 中国科学院上海硅酸盐研究所,北京200050 |
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| 摘 要： | 从菲涅尔方程出发对太阳选择性吸收薄膜的干涉作用进行了讨论，以介电膜，吸收膜和金属底层组合形成的太阳选择性吸收膜系为代表，对该膜系在可见－近代外光波段表成零反射率的干涉条件进行了推导。结果能满意地解释干涉型太阳选择性吸收薄膜的光谱选择性吸附特性，并对膜系的设计有积极的指导意义。
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| 关 键 词： | 太阳能 选择性吸收薄膜 干涉作用 |
APPROXIMATE CALCULATION OF DESTRUCTIVE INTERFERENCE CONDITION IN SOLAR SELECTIVE ABSORBING FILMS |
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| Cao Yunzhen,Hu Xingfang.APPROXIMATE CALCULATION OF DESTRUCTIVE INTERFERENCE CONDITION IN SOLAR SELECTIVE ABSORBING FILMS[J].Acta Energiae Solaris Sinica,2000,21(3):279-284. |
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| Authors: | Cao Yunzhen Hu Xingfang |
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| Abstract: | Based on Fresnel Equations,a calculation model for analyzing interferance effect in solar selective absorbing films was proposed.The inferred zero reflection conditions of a typical selective absorbing film stack consisted of dielectric anti reflective layer,absorbing layer and metal substrate in the VIS NIR region was derived.The results could be used to explain the reflective characteristics of interference absorbing films and are helpful for this selective film design. |
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| Keywords: | solar selective absorbing films interference effect zero reflection |
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