| 发明名称 |
TEXTURED MULTI-JUNCTION SOLAR CELL AND FABRICATION METHOD |
| 摘要 |
A multi-junction photovoltaic device includes a germanium layer having pyramidal shapes with (111) facets exposed to form a textured surface. A first p-n junction is formed on or over the textured surface. Another p-n junction is formed over the first p-n junction and following the textured surface. |
| 申请公布号 |
US2014000687(A1) |
申请公布日期 |
2014.01.02 |
| 申请号 |
US201213535974 |
申请日期 |
2012.06.28 |
| 申请人 |
HEKMATSHOARTABARI BAHMAN;KHAKIFIROOZ ALI;SHAHIDI GHAVAM G.;SHAHRJERDI DAVOOD;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HEKMATSHOARTABARI BAHMAN;KHAKIFIROOZ ALI;SHAHIDI GHAVAM G.;SHAHRJERDI DAVOOD |
| 分类号 |
H01L31/0236 |
主分类号 |
H01L31/0236 |
| 代理机构 |
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