Assessment and Optimization of 2T Perovskite/CIGS Tandems via Data-Driven and Optoelectronic Modelling
stand-alone devices, for both fixed-tilt and one-axis tracking configurations. At the same time, the database-informed SQ formalism provides a realistic benchmark by linking empirical non-radiative recombination factors to device performance, supporting consistent assessment across tandem architectures. Overall, these findings position perovskite/CIGS tandems as credible high-performance candidates within the landscape of next-generation photovoltaic technologies.
Authors
- Christian A. Kaufmann (ORCID: https://orcid.org/0000-0001-9168-2032)
- Klaus Jäger (ORCID: https://orcid.org/0000-0002-6008-9559)
- Gemma Giliberti (ORCID: https://orcid.org/0000-0003-1759-168X)
- Thede Mehlhop
- Guillermo Farias-Basulto
- Aldo Di Carlo
Institutions
- University of Rome Tor Vergata (IT)
- Zuse Institute Berlin (DE)
- Helmholtz-Zentrum Berlin für Materialien und Energie (DE)
- Institute of Structure of Matter (IT)
Publication Details
- Journal
- Nano-Micro Letters
- Published
- 2026-03-31
- DOI
- https://doi.org/10.1007/s40820-026-02141-8
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- European Commission
- Freie Universität Berlin
- Helmholtz-Zentrum Berlin für Materialien und Energie
- HORIZON EUROPE Framework Programme