Royal Society of Chemistry, Energy & Environmental Science, 4(14), p. 2263-2268, 2021
DOI: 10.1039/d0ee03839c
Full text: Unavailable
A mixed-cation single-crystal lead-halide perovskite absorber layer was utilized to construct 22.8%-efficient solar cells with an expanded near infrared response that approaches the ideal bandgap range (1.1–1.4 eV) for single-junction solar cells.