| 发明名称 |
PHOTOVOLTAIC DEVICES AND METHOD OF MAKING |
| 摘要 |
A photovoltaic device is presented. The photovoltaic device includes a layer stack; and an absorber layer is disposed on the layer stack. The absorber layer includes selenium, and an atomic concentration of selenium varies non-linearly across a thickness of the absorber layer. A method of making a photovoltaic device is also presented. |
| 申请公布号 |
US2014360565(A1) |
申请公布日期 |
2014.12.11 |
| 申请号 |
US201313912782 |
申请日期 |
2013.06.07 |
| 申请人 |
First Solar, Inc. |
发明人 |
Blaydes Holly Ann;Andreini Kristian William;Huber William Hullinger;Hinners Eugene Thomas;Shiang Joseph John;Liang Yong;Choi Jongwoo;Halverson Adam Fraser |
| 分类号 |
H01L31/0272;H01L31/18 |
主分类号 |
H01L31/0272 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A photovoltaic device, comprising:
a layer stack; and an absorber layer disposed on the layer stack, wherein the absorber layer comprises selenium, and wherein an atomic concentration of selenium varies non-linearly across a thickness of the absorber layer. |
| 地址 |
Tempe AZ US |
