Layer number dependent exciton dissociation and carrier recombination in 2D Ruddlesden–Popper halide perovskites
Junlin Lu, Weijian Chen, Chunhua Zhou, Shuang Yang, Chong Wang, Rongfei Wang, Xin Wang, Zhixing Gan, Baohua Jia, Xiaoming Wen
Abstract
Different dynamics of excitons and free carriers in 2D Ruddlesden–Popper halide perovskites with layer numbers of <italic>n</italic> = 1 and <italic>n</italic> ≥ 2.
Topics & Concepts
HalideExcitonMaterials scienceDissociation (chemistry)RecombinationCondensed matter physicsChemical physicsInorganic chemistryPhysicsPhysical chemistryChemistryBiochemistryGenePerovskite Materials and Applications2D Materials and ApplicationsSolid-state spectroscopy and crystallography