Organic–Inorganic Hybrid Cuprous‐Based Metal Halides for Warm White Light‐Emitting Diodes

• Published in: Advanced science Vol. 9; no. 31; pp. e2203596 - n/a
• Main Authors: Meng, Xuan, Ji, Sujun, Wang, Qiujie, Wang, Xiaochen, Bai, Tianxin, Zhang, Ruiling, Yang, Bin, Li, Yimeng, Shao, Zhipeng, Jiang, Junke, Han, Ke‐li, Liu, Feng
• Format: Journal Article
• Language: English
• Published: Germany John Wiley & Sons, Inc 01.11.2022; Wiley Open Access; John Wiley and Sons Inc; Wiley
• Subjects: Chemical Sciences; Crystallization; cuprous‐based phosphors; Efficiency; electroluminescence application; hybrid metal halides; Light emitting diodes; Morphology; Single crystals; single‐component warm white‐light emitters; Thin films; warm white light‐emitting diodes (LEDs); cuprous-based phosphors; electroluminescence application; hybrid metal halides; single-component warm white-light emitters; warm white light-emitting diodes (LEDs)

Single‐component emitters with stable and bright warm white‐light emission are highly desirable for high‐efficacy warm white light‐emitting diodes (warm‐WLEDs), however, materials with such luminescence properties are extremely rare. Low­dimensional lead (Pb) halide perovskites can achieve warm whit...