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Palmiotti, E., Tsoulka, P., Poudel, D., Marsillac, S., Barreau, N., Rockett, A. & Lepetit, T. (2022) Homogeneous CuGaSe2 growth by the CuPRO process with In-Situ AgBr treatment. Thin Solid Films, 762 139488.
Added by: Richard Baschera (2022-12-01 13:58:48) Last edited by: Richard Baschera (2022-12-01 14:00:04) |
| Type de référence: Article DOI: 10.1016/j.tsf.2022.139488 Numéro d'identification (ISBN etc.): 0040-6090 Clé BibTeX: Palmiotti2022 Voir tous les détails bibliographiques  |
Catégories: INTERNATIONAL, MIOPS Créateurs: Barreau, Lepetit, Marsillac, Palmiotti, Poudel, Rockett, Tsoulka Collection: Thin Solid Films |
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| Résumé |
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Homogeneous CuGaSe2 thin film growth is limited by slow kinetics of formation. A modified growth process was previously developed to address this issue but requires two separate long, high temperature anneals. Here, we demonstrate that a short AgBr treatment can replace this modified growth process. The AgBr works as a transport agent to catalyze CuGaSe2 formation and atomic mobility. This treatment results in large grains with homoge-neous composition through the bulk. Solar cells made with this material show better performance.
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