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학술지 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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저자
이다정, 윤선진, 박민아, 임정욱
발행일
201405
출처
Journal of Nanoscience and Nanotechnology, v.14 no.5, pp.3790-3792
ISSN
1533-4880
출판사
Amer Scientific Publishers
DOI
https://dx.doi.org/10.1166/jnn.2014.8143
협약과제
12MB2900, 선택적 투과막 및 이종접합창을 이용한 투과성 a-SiGe 투명 태양전지 개발, 임정욱
초록
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.
키워드
Amorphous silicon solar cell, Hydrogen Treatment, P/i Buffer Layer, Transparent solar cell
KSP 제안 키워드
Buffer layer thickness, Conversion efficiency(C.E.), Dangling bonds, In-situ hydrogen, P/i buffer layer, Plasma power, a-Si:H solar cells, amorphous silicon solar cells, hydrogen plasma treatment, hydrogen treatment, p/i interface