Crystallization Dynamics Governs Dimensionality Switching and Emission Pathways in 1,9-Nonanediaminium Lead Iodide Hybrid Perovskites.
Hybrid organic-inorganic perovskites present a diverse structural landscape in which dimensionality governs optoelectronic properties. Although chemical modification of organic spacers is commonly employed to tailor connectivity, the influence of crystallization kinetics on dimensional topology selection remains largel...