상세정보
학술지
The Effect of Employing the p/i Buffer Layers and In-Situ Hydrogen Treatment for Transparent a-Si:H Solar Cells
- 발행일
- 201405
- 출처
- Journal of Nanoscience and Nanotechnology, v.14 no.5, pp.3790-3792
- ISSN
- 1533-4880
- 출판사
- Amer Scientific Publishers
- 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.
- KSP 제안 키워드
- Buffer layer thickness, Conversion efficiency(C.E.), Dangling bonds, In-situ hydrogen, Plasma power, a-Si:H solar cells, hydrogen plasma treatment, hydrogen treatment, p/i interface