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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.12
- 수록면
- 125 - 129 (5page)
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초록· 키워드
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Recently, carrier-selective contact solar cells have attracted much interests because of its high efficiency with low recombination current density. In this study, we investigated the effect of phosphorus doped amorphous silicon layer’s characteristics on the passivation properties of tunnel oxide passivated carrier-selective contact solar cells. We fabricated symmetric structure sample with poly-Si/SiOx/c-Si by deposition of phosphorus doped amorphous silicon layer on the silicon oxide with subsequent annealing and hydrogenation process. We varied deposition temperature, deposition thickness, and annealing conditions, and blistering, lifetime and passivation quality was evaluated. The result showed that blistering can be controlled by deposition temperature, and passivation quality can be improved by controlling annealing conditions. Finally, we achieved blistering-free electron carrier-selective contact with 730mV of i-Voc, and cell-like structure consisted of front boron emitter and rear passivated contact showed 682mV i-Voc.
목차
ABSTRACT
1. 서론
2. 실험 방법
3. 결과 및 고찰
4. 결론
References
참고문헌 (7)
참고문헌 신청
Green, M. A. / 2019 / Solar cell efficiency tables (Version 53) / Prog. Photovolt 27(1):3~12
Chen, Y. / 2019 / Mass production of industrial tunnel oxide passivated contacts (i-TOPCon) silicon solar cells with average efficiency over 23% and modules over 345W / Prog. Photovolt. 27(10):827~834
Richter, A. / 2017 / n-Type Si solar cells with passivating electron contact : Identifying sources for efficiency limitations by wafer thickness and resistivity variation / Sol. Energy Mater. Sol. Cells 173:96~105
Morisset, A. / 2018 / Improvement of the Conductivity and Surface Passivation Properties of Boron-doped Poly-silicon on Oxide / AIP Conference Proceedings :040017
Li, Q. / 2016 / Replacing the amorphous silicon thin layer with microcrystalline silicon thin layer in TOPCon solar cells / Solar Energy 135:487~492
Chen, Y. / 2019 / Mass production of industrial tunnel oxide passivated contacts (i-TOPCon) silicon solar cells with average efficiency over 23% and modules over 345W / Prog. Photovolt. 27(10):827~834
Richter, A. / 2017 / n-Type Si solar cells with passivating electron contact : Identifying sources for efficiency limitations by wafer thickness and resistivity variation / Sol. Energy Mater. Sol. Cells 173:96~105
Morisset, A. / 2018 / Improvement of the Conductivity and Surface Passivation Properties of Boron-doped Poly-silicon on Oxide / AIP Conference Proceedings :040017
Li, Q. / 2016 / Replacing the amorphous silicon thin layer with microcrystalline silicon thin layer in TOPCon solar cells / Solar Energy 135:487~492
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