Browsing University Center of Excellence for Photovoltaics Conference Papers by Title
Now showing items 57-59 of 59
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Understanding and Development of Ag Pastes for Silicon Solar Cells with High Sheet-Resistance Emitters
(Georgia Institute of Technology, 2004-06)The effect of different properties of the inorganic constituents of the Ag paste used for the front metal grid is investigated for high sheet-resistance emitters. Our results show that both glass frit chemistry and Ag ... -
Understanding of the RTP-assisted Reduction of Hydrogen Dissociation from Defects in EFG Si
(Georgia Institute of Technology, 2004-01)This paper shows that very short, one second, firing of screen-printed Al on the back and SiN(x) anti-reflection coating on the front can significantly enhance the bulk lifetime in EFG Si through SiN(x)-induced hydrogenation ... -
Understanding the Role of Forming Gas on the Screen-Printed Crystalline Silicon Solar Cell Front Grid
(Georgia Institute of Technology, 2006-09)In this paper we report on the role of forming gas anneal on the fill factor of a small area cell and efficiency loss due to scaling the cell area. Solar cells that are under-fired and those fired at the optimum peak firing ...