Gene

Non-radiative recombination

Semiconductor materials

Metallurgy

Materials science

Layer (electronics)

Biochemistry

Perovskite (structure)

Semiconductor

Inorganic chemistry

Nanotechnology

Organic chemistry

Crystallite

Recombination

Crystallography

Chemistry

Optoelectronics

Halide

Passivation

Chemical Society Reviews

Perovskite solar cells to date are made of polycrystalline films which contain a high density of defects. Imperfection passivation to reduce non-radiative recombination and suppress ion migration could improve device efficiency and device stability.

Imperfections and their passivation in halide perovskite solar cells