Crystallinity
Thin film
Halide
Materials science
Iodide
Perovskite (structure)
Surface roughness
Perovskite solar cell
Surface finish
Grain size
Solar cell
Energy conversion efficiency
Layer (electronics)
Porosity
Spin coating
Analytical Chemistry (journal)
Chemical engineering
Chemistry
Nanotechnology
Composite material
Inorganic chemistry
Optoelectronics
Chromatography
Engineering
