Open access
Sep 2026
Learning from oxide perovskites for defect engineering in halide perovskite photovoltaics
The exceptional functional diversity of perovskites arises from a flexible octahedral architecture that tolerates chemical substitution, lattice distortion, nonstoichiometry, and structural imperfections. In oxide perovskites, this flexibility has been used to engineer oxygen vacancies, cation valence states, and exten...
Yang Jiang, Ming-Qian Chen, Yi-Bing Cheng et al.
· Watt · 0 citations