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Effects of fluorine in silicon solar cells with polysilicon contacts

Autor
Castañer, L.; Silvestre, S.; Carter, J.; Parton, D.; Ashburn, P.
Tipus d'activitat
Article en revista
Revista
Solar energy materials and solar cells
Data de publicació
1998-05
Volum
53
Número
1-2
Pàgina inicial
115
Pàgina final
129
DOI
https://doi.org/10.1016/S0927-0248(98)00017-8 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0927024898000178 Obrir en finestra nova
Resum
The effects of fluorine on the performance of solar cells with polysilicon contacts at the front surface and at both: front and back surfaces, are reported. It is shown that a fluorine implant applied to the front surface of the device has two different effects: it improves the passivation of the free oxidised surface leading to improvements in open circuit voltage and short circuit current, and it reduces the series resitance. The back polysilicon contact improves the back interface recombinati...
Paraules clau
Fluorine, Polysilicon, Silicon Solar Cells
Grup de recerca
MNT - Grup de Recerca en Micro i Nanotecnologies

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