Perovskite Nanoplatelets: Tuning the Optical Properties of Perovskite Nanoplatelets through Composition and Thickness by Ligand‐Assisted Exfoliation (Adv. Mater. 43/2016)

Abstract

High-quality hybrid halide perovskite nanocrystals are fabricated through a simple, versatile, and efficient two-step process involving a dry step followed by a ligand-assisted liquid-phase exfoliation step. The emission wavelength of the resulting nanocrystals can be tuned either through composition by varying the halide content or by reducing their thickness.