发明名称 |
TANDEM SOLAR CELL WITH IMPROVED TUNNEL JUNCTION |
摘要 |
A photovoltaic device and method for fabricating a photovoltaic device include forming a light-absorbing semiconductor structure on a transmissive substrate including a first doped layer and forming an intrinsic layer on the first doped layer, wherein the intrinsic layer includes an amorphous material. The intrinsic layer is treated with a plasma to form seed sites. A first tunnel junction layer is formed on the intrinsic layer by growing microcrystals from the seed sites.
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申请公布号 |
US2012318335(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US201113161081 |
申请日期 |
2011.06.15 |
申请人 |
ABOU-KANDIL AHMED;FOGEL KEITH E.;HONG AUGUSTIN J.;KIM JEEHWAN;SADANA DEVENDRA K.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ABOU-KANDIL AHMED;FOGEL KEITH E.;HONG AUGUSTIN J.;KIM JEEHWAN;SADANA DEVENDRA K. |
分类号 |
H01L31/06;H01L31/18 |
主分类号 |
H01L31/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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