Thin film photovoltaic devices with a minimally conductive buffer layer

作者: James Burst , Teresa M. Barnes

DOI:

关键词: Electrical conductorLayer (electronics)OptoelectronicsMaterials scienceTransparent conducting filmBand gapStack (abstract data type)OxideBuffer (optical fiber)Thin film

摘要: A thin film photovoltaic device (100) with a tunable, minimally conductive buffer (128) layer is provided. The may include back contact (150), transparent front stack (120), and an absorber (140) positioned between the (120) (150). low resistivity oxide (TCO) (124) that proximate to (140). also window (130) In some cases, conductive, its being be formed as alloy from host high-permittivity oxide. further chosen have bandgap greater than

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