Perovskite/Silicon Tandem Photovoltaics: Long-Term Stability through Interface Engineering DOI
Ahmed Ali Said, Xiaole Li, Esma Ugur

et al.

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: May 25, 2025

Language: Английский

Tuning Self‐Assembly of Hole‐Selective Monolayers for Reproducible Perovskite/Silicon Tandem Solar Cells DOI Creative Commons
Oussama Er‐raji, Stefan Lange,

Carl Eric Hartwig

et al.

Small Methods, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 25, 2025

Self-assemble monolayers (SAMs) have become state-of-the-art hole-selective contacts for high-efficiency perovskite-based solar cells due to their easy processing, passivation capability, and low parasitic absorption. Nevertheless, the deposition of SAMs with a monolayer thickness high packing density on metal oxide substrates, critical challenges persist. To overcome these, study focuses impact annealing temperature - an intrinsic yet so far unexplored process parameter during formation SAMs. By performing in situ angle-resolved X-ray photoelectron spectroscopy combined advanced data analysis routines, it is revealed that increasing reduces formed SAM layer from multilayer stack ≈5 nm at 100 °C (conventional employed literature) 150 °C. Furthermore, denser adsorption surface promoted temperatures, which enhances interfacial SAM/perovskite quality. With this strategy, 1.3%abs power conversion efficiency (PCE) increment obtained fully-textured perovskite/silicon tandem cells, improved reproducibility, champion device approaching 30% PCE. This advances understanding presents promising strategy further progress cells.

Language: Английский

Citations

5
Thiourea derivative induced crystallization for enhanced efficiency and stability of perovskite solar cells over 25% DOI
You Liu,

Hanzhong Xu,

Shulei Ji

et al.

Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Coating dynamics in two-step hybrid evaporated/blade-coated perovskites for scalable fully-textured perovskite/silicon tandem solar cells DOI Creative Commons
Oussama Er‐raji,

Ahmed A. Said,

Anand S. Subbiah

et al.

EES solar., Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Fully-textured perovskite/silicon tandem solar cells hold great promise for wide-scale photovoltaic deployment.

Language: Английский

Citations

0
Perovskite/Silicon Tandem Photovoltaics: Long-Term Stability through Interface Engineering DOI
Ahmed Ali Said, Xiaole Li, Esma Ugur

et al.

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: May 25, 2025

Language: Английский

Citations

0