Hot-wire chemical vapor deposition epitaxy on polycrystalline silicon seeds on glass

被引:0
|
作者
Teplin, Charles W. [1 ]
Branz, Howard M. [1 ]
Jones, Kim M. [1 ]
Romero, Manuel J. [1 ]
Stradins, Paul [1 ]
Gall, Stefan [2 ]
机构
[1] NREL, NCPV, 1617 Cole Blvd, Golden, CO 80401 USA
[2] Hahn Meitner Inst Berlin GmbH, D-12489 Berlin, Germany
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中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
During the last few years, hot-wire chemical vapor deposition (HWCVD) has been explored as a low-temperature process for epitaxially thickening c-Si seeds layers on low cost substrates. Here, we demonstrate HWCVD epitaxy on thin polycrystalline silicon seed layers on borosilicate glass substrates. The crystal Si seeds are large-grained (similar to 10 mu m) polycrystalline silicon that were fabricated by Al-induced crystallization of a-Si. We report the growth of 0.5 mu m of epitaxy at similar to 670 degrees C.
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页码:133 / +
页数:3
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