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Journal Article The Effect of Employing the p/i Buffer Layers and In-Situ Hydrogen Treatment for Transparent a-Si:H Solar Cells
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Authors
Da Jung Lee, Sun Jin Yun, Min A. Park, Jung Wook Lim
Issue Date
2014-05
Citation
Journal of Nanoscience and Nanotechnology, v.14, no.5, pp.3790-3792
ISSN
1533-4880
Publisher
Amer Scientific Publishers
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1166/jnn.2014.8143
Abstract
In this study, we describe the effects of various thicknesses of triple p/i buffer layers and hydrogen treatment on various performances in the fabrication of transparent a-Si:H solar cells. For the increment of buffer layer thickness, VOC increases steadily and JSC firstly increases and then decreases. The triple buffer layers also enhance the transmittance as well as conversion efficiency. For hydrogen plasma treatment, overall performances were enhanced with plasma power due to the passivation of dangling bonds at p/i interface. Therefore, the usage of triple buffer layers with proper treatment is beneficial to obtaining transparent a-Si:H solar cells with high quality. Copyright © 2014 American Scientific Publishers.