Absorption enhancement and electrical transport in thin-film solar cells with randomly rough textures
Proceedings article published in 2014 by
Piotr Kowalczewski,
Angelo Bozzola,
Marco Liscidini,
Lucio C. Andreani
Abstract
With rigorous electro-optical calculations we study randomly rough silicon solar cells approaching the Lambertian Limit of absorption. We determine the efficiency dependence on the absorber thickness and discuss the role of surface recombination.