发明名称 |
Tandem solar cell with improved tunnel junction |
摘要 |
<p>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.</p> |
申请公布号 |
GB2504430(B) |
申请公布日期 |
2015.06.10 |
申请号 |
GB20130020003 |
申请日期 |
2012.06.05 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
AHMED ABOU-KANDIL;KEITH E FOGEL;AUGUSTIN J HONG;JEEHWAN KIM;DEVENDRA K SADANA |
分类号 |
H01L31/075;H01L31/077;H01L31/18 |
主分类号 |
H01L31/075 |
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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