发明名称 |
Systems and methods for light absorption and field emission using microstructured silicon |
摘要 |
Methods and systems for absorbing infrared light, and for emitting current are described. A sample, such as a sample containing mainly silicon, is microstructured by at least one laser pulse to produce cone-like structures on the exposed surface. Such microstructuring enhances the infrared absorbing, and current emission properties of the sample.
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申请公布号 |
US2003029495(A1) |
申请公布日期 |
2003.02.13 |
申请号 |
US20020155429 |
申请日期 |
2002.05.24 |
申请人 |
PRESIDENT AND FELLOWS OF HARVARD COLLEGE |
发明人 |
MAZUR ERIC;CAREY JAMES EDWARD;CROUCH CATHERINE H.;YOUNKIN REBECCA JANE;WU CLAUDIA |
分类号 |
H01L31/00;H01L31/109;(IPC1-7):H01L31/00 |
主分类号 |
H01L31/00 |
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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