The perovskite crystal family is a group of materials that have been attracting attention in recent years due to their exceptional properties and potential applications in nanotechnology. One of the ...

methylammonium lead iodide was one of the first perovskite crystal structures used. Instead, what the Linköping team did was use a “green” solvent which repaired and reclaimed perovskite ...

The approach involves nano-polishing the defect-rich crystal surface of ... The nano-polished perovskite films exhibited a significant increase in PL intensity, with a minor blue shift in the ...

Furthermore, the Ge atoms can replace Sn atoms in the perovskite crystal structure. “This substitution helps prevent the formation of vacancies that can occur when Sn atoms are absent,” they ...

The RCA method effectively improved the crystal quality of the perovskite ... the formation of smooth and uniform perovskite films. The PL intensity of the RCA-derived perovskite film was higher ...

Kuwait University researchers investigated the relationship between the molecular weight of the quenching gas and the morphology of perovskite films used in solar cells, finding that argon and helium ...