发明名称 |
REDUCTION OF LIGHT INDUCED DEGRADATION BY MINIMIZING BAND OFFSET |
摘要 |
A device and method for reducing degradation in a photovoltaic device includes adjusting a band offset of the device during one or more of forming an electrode, forming a first doped layer or forming an intrinsic layer. The adjusting reduces a band offset between one or more of the electrode, the first doped layer and the intrinsic layer to reduce light-induced degradation of the device. A second doped layer is formed on the intrinsic layer.
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申请公布号 |
US2013019929(A1) |
申请公布日期 |
2013.01.24 |
申请号 |
US201113185860 |
申请日期 |
2011.07.19 |
申请人 |
INTERNATIONAL BUSINESS MACHINES;ABOU-KANDIL AHMED;HONG AUGUSTIN J.;KIM JEEHWAN;SAAD MOHAMED;SADANA DEVENDRA K. |
发明人 |
ABOU-KANDIL AHMED;HONG AUGUSTIN J.;KIM JEEHWAN;SAAD MOHAMED;SADANA DEVENDRA K. |
分类号 |
H01L31/105;H01L31/18 |
主分类号 |
H01L31/105 |
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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