A-Site Cation Chemistry in Halide Perovskites
Matthew P. Hautzinger, Willa Mihalyi‐Koch, Song Jin
Abstract
structures. The A-site cation motion, effects of alloying, and 2D Ruddlesden-Popper perovskite structures with unique A-site cations are further overviewed. Correlations are shown between these A-site cation dominated structural parameters and the resulting optoelectronic properties such as band gap. This review should serve as a reference for the A-site cation structural chemistry of metal halide perovskites and inspire continued research into less explored metal halide perovskite compositions and structures.
Topics & Concepts
HalidePerovskite (structure)OctahedronMetal halidesSemiconductorMetalMaterials scienceInorganic chemistryChemistryCrystal structureCrystallographyOptoelectronicsMetallurgyPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesSolid-state spectroscopy and crystallography