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Assessment of a low-cost gold-free metallization for III–V high concentrator solar cells by Ignacio Rey-Stolle; Beatriz Galiana; Carlos Algora is a Engineering article available to read on EtoBox.
What is Assessment of a low-cost gold-free metallization for III–V high concentrator solar cells about?
A gold-free metallization is proposed to be used as the grid contact in III-V concentrator solar cells. This metallization is based on the Cu/Ge system which has been reported to attain very low specific contact resistances on n-GaAs. In this letter, we show that metal layers with low resistivity (13 mO cm) can be obtained if the copper content in the alloy is around 28% in weight for a wide range of annealing temperatures (400-450 1C). Finally, this metallization has been used to manufacture single-junction GaAs high concentrator solar cells. Efficiencies of 26.2% at 1000 suns have been reached.
Who reads Assessment of a low-cost gold-free metallization for III–V high concentrator solar cells?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Ignacio Rey-Stolle; Beatriz Galiana; Carlos Algora
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0927-0248)
- Published
- 2007
- Language
- EN
- Field
- Engineering (Physical Sciences)