发明名称 |
ENHANCING EFFICIENCY IN SOLAR CELLS BY ADJUSTING DEPOSITION POWER |
摘要 |
Methods for forming a photovoltaic device include adjusting a deposition power for depositing a buffer layer including germanium on a transparent electrode. The deposition power is configured to improve device efficiency. A p-type layer is formed on the buffer layer. An intrinsic layer and an n-type layer are formed over the p-type layer. |
申请公布号 |
US2014120655(A1) |
申请公布日期 |
2014.05.01 |
申请号 |
US201414146138 |
申请日期 |
2014.01.02 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ABOU-KANDIL AHMED;HONG AUGUSTIN J.;KIM JEEHWAN;SADANA DEVENDRA K. |
分类号 |
H01L31/18;H01L31/20 |
主分类号 |
H01L31/18 |
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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