Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2009.06a
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- Pages.444-445
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- 2009
The Research of Solar Cells Applying Ni/Cu/Ag Contact for Low Cost & High Efficiency
태양전지의 저가격.고효율화를 위한 Ni/Cu/Ag 전극에 관한 연구
- Cho, Kyeong-Yeon (Strategic Energy Research Institute, Sejong University) ;
- Lee, Ji-Hun (Strategic Energy Research Institute, Sejong University) ;
- Lee, Soo-Hong (Strategic Energy Research Institute, Sejong University)
- Published : 2009.06.18
Abstract
The metallic contact system of silicon solar cell must have several properties, such as low contact resistance, easy application and good adhesion. Ni is shown to be a suitable barrier to Cu diffusion as well as desirable contact metal to silicon. Nickel monosilicide(NiSi) has been suggested as a suitable silicide due to its lower resistivity, lower sintering temperature and lower layer stress than