Exploring Coupling-Derived A'-Site Cations for Crystallization Delay and Defect Passivation in Quasi-2D Perovskite Light-Emitting Diodes
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Despite quasi-2D perovskite light-emitting diodes (quasi-2D PeLEDs) having shown great potential in the fields of light emission and display, the uncontrollable crystallization processes and substantial defects of perovskite emissive layer still limit their fu... ...