Strategies for back contact engineering in high-performance flexible kesterite solar cells
Back contact engineering of flexible (Ag,Cu) 2 ZnSn(S,Se) 4 solar cells on Mo foil was performed. Despite the formation of a thick MoSe 2 layer, MoO 3 insertion at the back reduced kesterite decomposition and promoted grain growth, enabling η of 11.2%.
Authors
- Matteo Valentini (ORCID: https://orcid.org/0000-0001-8567-7624)
- Giorgio Tseberlidis (ORCID: https://orcid.org/0000-0002-9224-180X)
- Edgardo Saucedo (ORCID: https://orcid.org/0000-0003-2123-6162)
- Elaine Armelín (ORCID: https://orcid.org/0000-0002-0658-7696)
- Sonia Lanzalaco
- Yuancai Gong (ORCID: https://orcid.org/0000-0003-3548-9064)
- Claudia Malerba (ORCID: https://orcid.org/0000-0001-6976-3442)
- Riccardo Pó (ORCID: https://orcid.org/0000-0002-8374-195X)
- Alex Jiménez‐Arguijo (ORCID: https://orcid.org/0000-0002-3583-0958)
- S. Binetti (ORCID: https://orcid.org/0000-0002-8605-3896)
- Vanira Trifiletti (ORCID: https://orcid.org/0000-0003-4066-3426)
- C. Gobbo (ORCID: https://orcid.org/0009-0008-6698-9188)
- Pau Estarlich (ORCID: https://orcid.org/0000-0002-2308-6594)
Institutions
- National Agency for New Technologies, Energy and Sustainable Economic Development (IT)
- Eni (Italy) (IT)
- University of Milano-Bicocca (IT)
- Universitat Politècnica de Catalunya (ES)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta03303a
- Citations
- 6
- Primary Topic
- Chalcogenide Semiconductor Thin Films
- Type
- article
- Field-Weighted Citation Impact
- 4.38
Funders
- European Commission
- European Cooperation in Science and Technology
- Generalitat de Catalunya
- Institució Catalana de Recerca i Estudis Avançats
- Horizon 2020 Framework Programme
- Agencia Estatal de Investigación
- H2020 Marie Skłodowska-Curie Actions