Mixed-dimensional self-assembly organic–inorganic perovskite microcrystals for stable and efficient photodetectors
Yunuan Wang, Yang Tang, Jingzan Jiang, Quan Zhang, Jun Sun, Yufeng Hu, Qiuhong Cui, Feng Teng, Zhidong Lou, Yanbing Hou
Abstract
Mixed-dimensional (PEA)<sub>2</sub>(MA)<sub>4</sub>Pb<sub>5</sub>Br<sub>16</sub> perovskite microcrystals are synthesized by an anti-solvent vapor-assisted method. The photodetector based on the individual perovskite microcrystal exhibits improved performances and humidity resistance.
Topics & Concepts
Materials sciencePerovskite (structure)PhotodetectorHumidityChemical engineeringOptoelectronicsEngineeringThermodynamicsPhysicsPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesConducting polymers and applications