A Simple Optical Properties Modeling of Microcrystalline Silicon for the Energy Conversion Application by the Effective Medium Approximation Method
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概要
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The optical properties of microcrystalline silicon ( µc-Si) were estimated using the effective medium approximation (EMA) method. This modeling was based on two-phase mixture, amorphous silicon (a-Si) and crystalline silicon (c-Si) with volume fractions of f a and f c respectively. It could be possible to understand that µc-Si has lower light absorption characteristics than a-Si over all solar spectrum by considering hydrogen involvement in embedded a-Si part of µc-Si and crystalline volume fraction. It is proposed that p-type µc-Si is superior to n-type µc-Si because of its high optical gap of E04 and its low absorption coefficient spectrum shape.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 1997-03-15
著者
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Cho Woo
Department Of Electrical Engineering Korea Advanced Institute Of Science And Technology
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Lim Koeng
Department Of Electrical Engineering And Computer Science Korea Advanced Institute Of Science And Te
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Lim Koeng
Department of Electrical Engineering, Korea Advanced Institute of Science and Technology,
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