Enhanced nonlinear optical performance of perovskite films passivated by porphyrin derivatives
Zihao Guan, Hui Li, Zhiyuan Wei, Naying Shan, Fang Yan, Yang Zhao, Lulu Fu, Zhipeng Huang, Mark G. Humphrey, Chi Zhang
Abstract
A novel passivation strategy via the coordination between porphyrin derivatives and perovskite ionic defects is reported and demonstrated to enhance the nonlinear optical performance of perovskite materials.
Topics & Concepts
Materials sciencePerovskite (structure)PassivationPorphyrinNonlinear opticalIonic bondingNonlinear systemOptoelectronicsPhotochemistryChemical engineeringInorganic chemistryIonNanotechnologyOrganic chemistryLayer (electronics)ChemistryEngineeringPhysicsQuantum mechanicsPerovskite Materials and ApplicationsNonlinear Optical Materials ResearchPorphyrin and Phthalocyanine Chemistry