한국신재생에너지학회:학술대회논문집
- 2011.11a
- /
- Pages.47.2-47.2
- /
- 2011
Transparent conductive oxide layers-embedding heterojunction Si solar cells
투명접합을 이용한 이종 태양전지
- Yun, Ju-Hyung ;
- Kim, Mingeun ;
- Park, Yun Chang ;
- Anderson, Wayne A. ;
-
Kim, Joondong
- Published : 2011.11.16
Abstract
High-efficient transparent conductive oxide (TCO) film-embedding Si heterojunction solar cells were fabricated. An improved crystalline indium-tin-oxide (ITO) film was grown on an Al-doped ZnO (AZO) template upon hetero-epitaxial growth. This double TCO-layered Si solar cell provided significantly enhanced efficiency of 9.23 % as compared to the single TCO/Si devices. The effective arrangement of TCO films (ITO/AZO) provides a good interface, resulting in the enhanced photovoltaic performances. It discusses TCO film arrangement scheme for efficient TCO-layered heterojunction solar cells.
Keywords