Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5400631 | Journal of Luminescence | 2013 | 5 Pages |
Abstract
The performance improvement of solar cells due to the formation of a porous silicon layer treated with rare earth (Ce, La) in the n+ emitter of silicon n+/p junctions has been investigated. The photovoltaic properties of the cells with and without treatment of the porous silicon layer are compared. From the reflection measurements, it was shown that the cells with treated PS layers have lower reflectivity value compared to cell with untreated PS layer. The main result is that the photovoltaic energy conversion efficiency of solar cells can be enhanced by using the treated porous silicon layers with the rare earth (Ce, La) as anti-reflection coatings.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Malek Atyaoui, Wissem Dimassi, Atef Atyaoui, Jalel Elyagoubi, Rachid Ouertani, Hatem Ezzaouia,