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Fabrication of Transparent and Conductive Al-doped ZnO Films for Solar Cells
被引:4
|作者:
Tark, Sung Ju
[1
]
Rang, Min gu
[1
]
Kim, Donghwan
[1
]
机构:
[1] Korea Univ, Dept Mat Sci & Engn, Seoul 136701, South Korea
来源:
关键词:
Al-doped ZnO;
rf magnetron sputter;
TCO surface textured;
D O I:
10.3740/MRSK.2006.16.7.449
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Al-doped zinc oxide (ZnO:Al) films for transparent electrodes in thin film solar cells were deposited on glass substrates at a low temperature of 200 degrees C by rf magnetron sputtering. The transmittance of the ZnO:Al films in the visible range was 87%. The lowest resistivity of the ZnO:Al films was about 5.8X10(-4)ohm-cm at the Al content of 2.5 wt%. After deposition, the surface of ZnO:Al films were etched in dilute HC1 (0.59$) for the investigation of the change in the electrical properties and the surface morphology due to etching.
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页码:449 / 454
页数:6
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