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Photoconductivity enhancement by light trapping in rough amorphous silicon

 

作者: T. Tiedje,   B. Abeles,   J. M. Cebulka,   J. Pelz,  

 

期刊: Applied Physics Letters  （AIP Available online 1983）
卷期: Volume 42, issue 8  

页码: 712-714

 

ISSN:0003-6951

 

年代: 1983

 

DOI:10.1063/1.94035

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The photoconductivity of amorphous silicon films is shown to be enhanced by a factor of 25 at long wavelengths when the material is deposited on a rough, reflecting substrate. In a solar cell, this light trapping effect would produce a 4.5‐mA/cm2increase in the short circuit current.

 

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