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Photovoltaic device with a zinc magnesium oxide window layer
Photovoltaic device with a zinc magnesium oxide window layer
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机译:具有锌镁氧化物窗口层的光伏器件
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摘要
Methods and devices are described for a photovoltaic device and substrate structure. In one embodiment, a photovoltaic device includes a substrate structure and a CdTe absorber layer, the substrate structure including a Zn1-xMgxO window layer and a low conductivity buffer layer. Another embodiment is directed to a process for manufacturing a photovoltaic device including forming a Zn1-xMgxO window layer over a substrate by at least one of sputtering, evaporation deposition, CVD, chemical bath deposition process and vapor transport deposition process. The process including forming a CdTe absorber layer above the Zn1-xMgxO window layer.
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机译:描述了用于光伏器件和基板结构的方法和器件。在一个实施例中,光伏器件包括衬底结构和CdTe吸收体层,该衬底结构包括Zn 1-x Sub> Mg x Sub> O窗口层和低电导率缓冲层。层。另一个实施例涉及一种用于制造光伏器件的方法,该方法包括通过溅射,蒸发沉积中的至少一种在衬底上方形成Zn 1-x Sub> Mg x Sub> O窗口层。 ,CVD,化学浴沉积工艺和气相传输沉积工艺。该工艺包括在Zn 1-x Sub> Mg x Sub> O窗口层上方形成CdTe吸收层。
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