Size-dependent chiro-optical properties of CsPbBr<sub>3</sub>nanoparticles
Nazifa Tabassum, Zheni N. Georgieva, Gouranga H. Debnath, David H. Waldeck
Abstract
The chiro-optical properties of CsPbBr 3 nanoparticles (NP) capped by chiral organic ligands are strongly dependent on their size, with the CD response of the first exciton band decreasing 100-fold upon tripling the NP edge length.
Topics & Concepts
NanoparticleMaterials scienceNanotechnologyPerovskite Materials and ApplicationsOptical properties and cooling technologies in crystalline materialsSolid-state spectroscopy and crystallography