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Fabrication of slantingly-aligned silicon nanowire arrays for solar cell applications
Fang, Hui ; Li, Xudong ; Song, Shuang ; Xu, Ying ; Zhu, Jing
2010-05-10 ; 2010-05-10
关键词PHOTOELECTROCHEMICAL CELLS SINGLE DRIVEN Engineering, Multidisciplinary Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied
中文摘要Large-area slantingly-aligned silicon nanowire arrays (SA-SiNW arrays) on Si( 111) substrate have been fabricated by wet chemical etching with dry metal deposition method and employed in the fabrication of solar cells for the first time. The formation of SA-SiNW arrays possibly results from the anisotropic etching of silicon by silver catalysts. Superior to the previous cells fabricated with vertically-aligned silicon nanowire arrays (VA-SiNW arrays), the SA-SiNW array solar cells exhibit a highest power conversion efficiency of 11.37%. The improved device performance is attributed to the integration of the excellent anti-reflection property of the arrays and the better electrical contact of the cell as a result of the special slantingly-aligned structure. The high surface recombination velocity of minority carriers in SiNW arrays is still the main limitation on cell performance.
语种英语 ; 英语
出版者IOP PUBLISHING LTD ; BRISTOL ; DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
内容类型期刊论文
源URL[http://hdl.handle.net/123456789/21028]  
专题清华大学
推荐引用方式
GB/T 7714
Fang, Hui,Li, Xudong,Song, Shuang,et al. Fabrication of slantingly-aligned silicon nanowire arrays for solar cell applications[J],2010, 2010.
APA Fang, Hui,Li, Xudong,Song, Shuang,Xu, Ying,&Zhu, Jing.(2010).Fabrication of slantingly-aligned silicon nanowire arrays for solar cell applications..
MLA Fang, Hui,et al."Fabrication of slantingly-aligned silicon nanowire arrays for solar cell applications".(2010).
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