PSEUDODISORDERED STRUCTURES FOR LIGHT TRAPPING IMPROVEMENT IN MONO CRYSTALLINE SI THIN FILMS
Résumé
Light trapping structures are of crucial importance for ultra thin film crystalline Silicon solar cells, mainly due to the low absorption of this material in the red and near infrared part of the solar spectrum. Photonic Crystals (PC) consisting in a direct square lattice of holes etched in the absorbing material have shown theoretically and experimentally [1, 2, 3] their ability to drastically enhance the absorption of the impinging light and thus of the short circuit current.
Domaines
Physique [physics]
Origine : Fichiers produits par l'(les) auteur(s)
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